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Searching for up to 100 curated homologs for 6936040 FitnessBrowser__SB2B:6936040 (217 a.a.)

Found high-coverage hits (≥70%) to 100 curated proteins.

You can add additional sequences or change the %identity threshold for inclusion. Once you have selected sequences, you can build an alignment and a tree.

Hits with ≥ 30% identity

CcmA / P33931 cytochrome c maturation protein A from Escherichia coli (strain K12) (see 12 papers)
    49% identity, 93% coverage of query (179 bits)

7f03A CytochromE C-type biogenesis protein ccmabcd from e. Coli in complex with anp
    49% identity, 93% coverage of query (178 bits)

8ce5a / P33931 CytochromE C maturation complex ccmabcd, e154q, atp-bound (see paper)
    48% identity, 93% coverage of query (177 bits)

TC 3.A.1.107.3 / Q8XE58 CcmA, component of CcmABCD exporter; CcmD (69aas, 1TMS) is required for the release of CcmE (which binds heme in the periplasm) from CcmABC. CcmC (9.B.14.2.3) is required for the transfer of heme to CcmE in the periplasm (Richard-Fogal et al., 2008) In the presence of heme, CcmC and CcmE form a stable complex (Richard-Fogal & Kranz, 2010) as do CcmE and CcmF from Escherichia coli O157:H7 (see 2 papers)
    48% identity, 93% coverage of query (177 bits)

CCMA_PARDP / P52218 Cytochrome c biogenesis ATP-binding export protein CcmA; Heme exporter protein A; EC 7.6.2.5 from Paracoccus denitrificans (strain Pd 1222) (see paper)
    35% identity, 91% coverage of query (108 bits)

ccmA / CAA96502.1 hypothetical protein from Paracoccus denitrificans (see 2 papers)
    34% identity, 91% coverage of query (103 bits)

Build an alignment

Build an alignment for 6936040 and 6 homologs with ≥ 30% identity

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Additional hits (identity < 30%)

TC 3.A.1.107.2 / Q9C8T1 CcmA, component of The mitochondrial ABC transporter involved in cytochrome c maturation, CcmA/CcmB. (Note: CcmA is nuclearly encoded while CcmB is mitochondrially encoded) from Arabidopsis thaliana (Mouse-ear cress) (see 3 papers)
    29% identity, 93% coverage of query (92.4 bits)

CYSA_ANTAG / Q85A69 Sulfate/thiosulfate import ATP-binding protein CysA; Sulfate-transporting ATPase; EC 7.3.2.3 from Anthoceros angustus (Hornwort) (Anthoceros formosae) (see 2 papers)
    34% identity, 79% coverage of query (91.3 bits)

TC 3.A.1.124.6 / Q18BL2 ABC-type transport system,lantibiotic/multidrug-family ATP-binding protein, component of CprABC antimicrobial peptide resistance ABC exporter from Peptoclostridium difficile (strain 630)
    31% identity, 81% coverage of query (90.9 bits)

Ac3H11_2560 ABC transporter for L-Histidine, ATPase component from Acidovorax sp. GW101-3H11
    34% identity, 71% coverage of query (85.5 bits)

TC 3.A.1.11.3 / Q44383 MotB, component of Mannopine porter from Agrobacterium tumefaciens (see paper)
    31% identity, 86% coverage of query (84.7 bits)

TC 3.A.1.6.3 / P0A4W2 Sulfate/thiosulfate import ATP-binding protein CysA aka RV2397C aka MT2468 aka MTCY253.24, component of Sulfate porter from Mycobacterium tuberculosis (see 3 papers)
    31% identity, 79% coverage of query (84.7 bits)

lptB / O25417 lipopolysaccharide transport system ATP-binding protein LptB (EC 7.5.2.5) from Helicobacter pylori (strain ATCC 700392 / 26695) (see paper)
    30% identity, 75% coverage of query (82.8 bits)

TC 3.A.1.134.10 / F2HM70 YsaC protein, component of Peptide exporter, YsaB (667 aas and 10 TMSs)/YsaC (257 aas) from Lactococcus lactis subsp. lactis (strain CV56)
    30% identity, 83% coverage of query (82.0 bits)

TC 3.A.1.124.1 / Q48597 NisF, component of The 3-component nisin immunity exporter, NisFEG. Contains an essential E-loop from Lactococcus lactis (see paper)
    29% identity, 86% coverage of query (82.0 bits)

lptB / Q7CPN9 LPS export ABC transporter ATP-binding protein (EC 7.5.2.5) from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) (see 9 papers)
    28% identity, 90% coverage of query (82.0 bits)

TC 3.A.1.124.3 / Q75V15 NukF, component of The lantibiotic Nukacin ISK-1 (TC# 1.C.21.1.5)/NukH (BAD01013; 92aas) exporter, NukEFG from Staphylococcus warneri (see paper)
    29% identity, 87% coverage of query (81.3 bits)

7d08B / A0A086HZU3 Acinetobacter mlafedb complex in atp-bound vtrans1 conformation (see paper)
    31% identity, 75% coverage of query (81.3 bits)

7d0aB Acinetobacter mlafedb complex in adp-vanadate trapped vclose conformation
    31% identity, 75% coverage of query (81.3 bits)

TC 3.A.1.131.1 / P42332 BcrA, component of The 2 or 3 component bacitracin-resistance efflex pump, BcrAB or BcrABC (Podlesek et al., 1995; Bernard et al., 2003) (BcrA is most similar to SpaF (3.A.1.124.2), but BcrB (5-6 TMSs) is only distantly related to other ABC2-type membrane proteins (Wang et al., 2009). BcrC is not sufficiently similar to detect similarity in BLAST searches. BcrC (5TMSs) belongs to the PAP2 phosphatase superfamily and may not be a contituent of the BcrAB transporter. Transcription is regulated by BcrR, a one-component transmembrane signal transduction system from Bacillus licheniformis (see paper)
bcrA / GB|AAA99504.1 bacitracin ABC transporter, ATP-binding protein BcrA from Bacillus licheniformis (see paper)
    31% identity, 79% coverage of query (80.9 bits)

6z5uK Cryo-em structure of the a. Baumannii mlabdef complex bound to appnhp
    31% identity, 75% coverage of query (80.9 bits)

8i6rB / Q9I6C0 Cryo-em structure of pseudomonas aeruginosa ftse(e163q)x/envc complex with atp in peptidisc (see paper)
    29% identity, 85% coverage of query (80.5 bits)

TC 3.A.1.122.3 / Q8RKC1 As-48G, component of The enterocin AS-48 exporter, As-48FGH from Enterococcus faecalis subsp. liquefaciens (see 2 papers)
    29% identity, 79% coverage of query (79.7 bits)

A0A077T7Z1 ABC-type quaternary amine transporter (subunit 1/3) (EC 7.6.2.9) from Vibrio anguillarum serotype O1 (see paper)
    29% identity, 77% coverage of query (79.0 bits)

TC 3.A.1.124.2 / Q45404 SpaF, component of The 3-component subtilin immunity exporter, SpaEFG from Bacillus subtilis (see paper)
    31% identity, 77% coverage of query (78.6 bits)

nodI / GB|AAB16898.1 nodulation ATP-binding protein I from Rhizobium sp. N33 (see paper)
    29% identity, 80% coverage of query (77.4 bits)

PotG / b0855 putrescine ABC transporter ATP binding subunit (EC 7.6.2.11; EC 7.6.2.16) from Escherichia coli K-12 substr. MG1655 (see 3 papers)
PotG / P31134 putrescine ABC transporter ATP binding subunit (EC 7.6.2.11) from Escherichia coli (strain K12) (see 2 papers)
POTG_ECOLI / P31134 Putrescine transport ATP-binding protein PotG; EC 7.6.2.16 from Escherichia coli (strain K12) (see 2 papers)
TC 3.A.1.11.2 / P31134 PotG aka B0855, component of Putrescine porter from Escherichia coli (see 4 papers)
    27% identity, 83% coverage of query (77.4 bits)

4ymuJ / Q8RCC2 Crystal structure of an amino acid abc transporter complex with arginines and atps (see paper)
    29% identity, 81% coverage of query (76.3 bits)

ABCA6_HUMAN / Q8N139 ATP-binding cassette sub-family A member 6; EC 7.6.2.- from Homo sapiens (Human) (see 3 papers)
TC 3.A.1.211.15 / Q8N139 ATP-binding cassette sub-family A member 6, ABCA6 of 1617 aas. This transporter may play a role in macrophage lipid homeostasis. It is up-regulated during monocyte differentiation into macrophages but down-regulated by cholesterol loading of macrophages from Homo sapiens
    32% identity, 87% coverage of query (75.5 bits)

5xu1B / Q8DQF8 Structure of a non-canonical abc transporter from streptococcus pneumoniae r6 (see paper)
    26% identity, 81% coverage of query (75.5 bits)

YjjK / b4391 energy-dependent translational throttle protein EttA from Escherichia coli K-12 substr. MG1655 (see 9 papers)
ETTA_ECOLI / P0A9W3 Energy-dependent translational throttle protein EttA; Translational regulatory factor EttA; EC 3.6.1.- from Escherichia coli (strain K12) (see 2 papers)
CH_004211 ABC transporter, ATP-binding protein YjiK from Escherichia coli K12 (see paper)
    28% identity, 80% coverage of query (74.3 bits)

3j5sD / P0A9W3 Etta binds to ribosome exit site and regulates translation by restricting ribosome and tRNA dynamics (see paper)
    28% identity, 80% coverage of query (73.9 bits)

7chaI / Q9HVW1 Cryo-em structure of p.Aeruginosa mlafebd with amppnp (see paper)
    29% identity, 87% coverage of query (73.9 bits)

ETTA_ECOL6 / A0A0H2VFI8 Energy-dependent translational throttle protein EttA; Translational regulatory factor EttA; EC 3.6.1.- from Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC) (see paper)
    28% identity, 80% coverage of query (73.6 bits)

Q8TTZ3 ABC-type molybdate transporter (EC 7.3.2.5) from Methanosarcina acetivorans (see paper)
3d31A / Q8TTZ3 Modbc from methanosarcina acetivorans (see paper)
    30% identity, 78% coverage of query (73.2 bits)

6b89A E. Coli lptb in complex with adp and novobiocin
    27% identity, 86% coverage of query (72.8 bits)

4p31A Crystal structure of a selenomethionine derivative of e. Coli lptb in complex with adp-magensium
    27% identity, 86% coverage of query (72.8 bits)

6b8bA E. Coli lptb in complex with adp and a novobiocin derivative
    27% identity, 86% coverage of query (72.8 bits)

6mhzA Vanadate trapped cryo-em structure of e.Coli lptb2fg transporter
    27% identity, 86% coverage of query (72.8 bits)

6s8nB Cryo-em structure of lptb2fgc in complex with lipopolysaccharide
    27% identity, 87% coverage of query (72.8 bits)

6s8gA Cryo-em structure of lptb2fgc in complex with amp-pnp
    27% identity, 87% coverage of query (72.8 bits)

P9WQK5 Uncharacterized ABC transporter ATP-binding protein Rv0073 from Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)
    28% identity, 85% coverage of query (72.0 bits)

6mbnA / P0A9V1 Lptb e163q in complex with atp (see paper)
    27% identity, 85% coverage of query (71.6 bits)

1f3oA / Q58206 Crystal structure of mj0796 atp-binding cassette (see paper)
    28% identity, 77% coverage of query (71.2 bits)

4zirA Crystal structure of ecfaa' heterodimer bound to amppnp
    28% identity, 80% coverage of query (70.9 bits)

1l2tA Dimeric structure of mj0796, a bacterial abc transporter cassette
    28% identity, 77% coverage of query (70.5 bits)

6mjpA / O30650 Lptb(e163q)fgc from vibrio cholerae (see paper)
    26% identity, 86% coverage of query (70.1 bits)

4hluA / Q9WY65 Structure of the ecfa-a' heterodimer bound to adp (see paper)
    29% identity, 80% coverage of query (69.7 bits)

ABCA2_HUMAN / Q9BZC7 ATP-binding cassette sub-family A member 2; ATP-binding cassette transporter 2; ATP-binding cassette 2; EC 7.6.2.- from Homo sapiens (Human) (see 10 papers)
    29% identity, 86% coverage of query (69.3 bits)

PotA / b1126 spermidine preferential ABC transporter ATP binding subunit (EC 7.6.2.11; EC 7.6.2.16) from Escherichia coli K-12 substr. MG1655 (see 5 papers)
PotA / P69874 spermidine preferential ABC transporter ATP binding subunit (EC 7.6.2.11) from Escherichia coli (strain K12) (see 5 papers)
POTA_ECOLI / P69874 Spermidine/putrescine import ATP-binding protein PotA; EC 7.6.2.11 from Escherichia coli (strain K12) (see 6 papers)
TC 3.A.1.11.1 / P69874 Spermidine/putrescine import ATP-binding protein PotA aka B1126, component of Polyamine (putrescine/spermidine) uptake porter from Escherichia coli (see 9 papers)
potA / MB|P69874 spermidine/putrescine ABC transporter, ATP-binding protein PotA; EC 3.6.3.31 from Escherichia coli K12 (see 10 papers)
    28% identity, 77% coverage of query (68.9 bits)

7arlD Lolcde in complex with lipoprotein and adp
    27% identity, 82% coverage of query (68.6 bits)

7mdyC Lolcde nucleotide-bound
    27% identity, 82% coverage of query (68.6 bits)

LolD / b1117 lipoprotein release complex - ATP binding subunit from Escherichia coli K-12 substr. MG1655 (see 2 papers)
LolD / P75957 lipoprotein release complex - ATP binding subunit from Escherichia coli (strain K12) (see paper)
LOLD_ECOLI / P75957 Lipoprotein-releasing system ATP-binding protein LolD; EC 7.6.2.- from Escherichia coli (strain K12) (see paper)
TC 3.A.1.125.1 / P75957 LolD aka B1117, component of Lipoprotein translocation system (translocates lipoproteins from the inner membrane to periplasmic chaperone, LolA, which transfers the lipoproteins to an outer membrane receptor, LolB, which anchors the lipoprotein to the outer membrane of the Gram-negative bacterial cell envelope) (see 1.B.46; Narita et al., 2003; Ito et al., 2006; Watanabe et al., 2007). The structure of ligand-bound LolCDE has been solved (Ito et al., 2006). LolC and LolE each have 4 TMSs (1+3). Unlike most ATP binding cassette transporters mediating the transmembrane flux of substrates, the LolCDE complex catalyzes the extrusion of lipoproteins anchored to the outer leaflet of the inner membrane. The LolCDE complex is unusual in that it can be purified as a liganded form, which is an intermediate of the lipoprotein release reaction (Taniguchi and Tokuda, 2008). LolCDE has been reconstituted from separated subunits from Escherichia coli (see 5 papers)
lolD / GB|BAA35937.2 lipoprotein releasing system, ATP-binding protein; EC 3.6.3.- from Escherichia coli K12 (see 5 papers)
    27% identity, 82% coverage of query (68.6 bits)

5eg1B / Q9X2W0 Antibacterial peptide abc transporter mcjd with a resolved lipid (see paper)
    28% identity, 72% coverage of query (68.6 bits)

5ofrA Structure of the antibacterial peptide abc transporter mcjd in a high energy outward occluded intermediate state
    28% identity, 72% coverage of query (68.6 bits)

1g291 / Q9YGA6 Malk (see paper)
    30% identity, 77% coverage of query (68.2 bits)

4hluC / Q9X1Z1 Structure of the ecfa-a' heterodimer bound to adp (see paper)
    32% identity, 74% coverage of query (68.2 bits)

5ws4A / A0A0D8G707 Crystal structure of tripartite-type abc transporter macb from acinetobacter baumannii (see paper)
    28% identity, 81% coverage of query (68.2 bits)

7roqA / O95477 Alternative structure of human abca1
    29% identity, 78% coverage of query (68.2 bits)

7v8iD / P75957 Lolcd(e171q)e with bound amppnp in nanodiscs (see paper)
    26% identity, 82% coverage of query (67.8 bits)

ABCA1_MOUSE / P41233 Phospholipid-transporting ATPase ABCA1; ATP-binding cassette sub-family A member 1; ATP-binding cassette transporter 1; ABC-1; ATP-binding cassette 1; EC 7.6.2.1 from Mus musculus (Mouse) (see 2 papers)
    28% identity, 86% coverage of query (67.4 bits)

ABCA1_HUMAN / O95477 Phospholipid-transporting ATPase ABCA1; ATP-binding cassette sub-family A member 1; ATP-binding cassette transporter 1; ABC-1; ATP-binding cassette 1; Cholesterol efflux regulatory protein; EC 7.6.2.1 from Homo sapiens (Human) (see 34 papers)
TC 3.A.1.211.14 / O95477 cAMP-dependent and sulfonylurea-sensitive anion transporter, ABCA1 of 2261 aas. Key gatekeeper influencing and possibly catalyzing intracellular phospholipid and cholesterol transport from Homo sapiens
    28% identity, 86% coverage of query (67.4 bits)

8ee6A / Q8IZY2 Cryo-em structure of human abca7 in pe/ch nanodiscs (see paper)
    32% identity, 77% coverage of query (66.6 bits)

8buu9 / W1SM44 8buu9 (see paper)
    29% identity, 88% coverage of query (66.2 bits)

2d62A / O57933 Crystal structure of multiple sugar binding transport atp- binding protein
    28% identity, 77% coverage of query (66.2 bits)

7tbwA / O95477 The structure of atp-bound abca1 (see paper)
    28% identity, 86% coverage of query (65.9 bits)

7e7oA / P78363 Cryo-em structure of human abca4 in nrpe-bound state (see paper)
    29% identity, 83% coverage of query (65.9 bits)

7ahhC Opua inhibited inward-facing, sbd docked
    27% identity, 76% coverage of query (65.9 bits)

7aheC / Q9KIF7 Opua inhibited inward facing (see paper)
    27% identity, 76% coverage of query (65.9 bits)

8eopA / Q8IZY2 Cryo-em structure of nanodisc reconstituted human abca7 eq mutant in atp bound closed state (see paper)
    31% identity, 77% coverage of query (65.5 bits)

7w78A / Q6NEF2 Heme exporter hrtba in complex with mg-amppnp (see paper)
    30% identity, 71% coverage of query (65.5 bits)

7w79A Heme exporter hrtba in complex with mn-amppnp
    30% identity, 71% coverage of query (65.5 bits)

TGD3_ARATH / Q9AT00 Protein TRIGALACTOSYLDIACYLGLYCEROL 3, chloroplastic; ABC transporter I family member 13; ABC transporter ABCI.13; AtABCI13; Non-intrinsic ABC protein 11; AtNAP11 from Arabidopsis thaliana (Mouse-ear cress) (see 6 papers)
TC 3.A.1.27.2 / Q9AT00 Tdg3, component of The chloroplast lipid (trigalactosyl diacyl glycerol (TDG)) transporter, Tdg1,2,3 (Lu et al., 2007). Lipids such as mono- and digalactolipids are synthesized in the endoplasmic reticulum (ER) of plant cells and transferred to the thylakoid membranes of chloroplasts. Mutations in an outer chloroplastic envelope protein with 350 aas and 7 putative TMSs in the last 250 residues may catalyze translocation as part of a lipid transfer complex from Arabidopsis thaliana (Mouse-ear cress) (see 7 papers)
    31% identity, 73% coverage of query (65.5 bits)

8bmpB / Q1GBI9 Cryo-em structure of the folate-specific ecf transporter complex in msp2n2 lipid nanodiscs bound to atp and adp (see paper)
    30% identity, 80% coverage of query (65.1 bits)

5d3mB Folate ecf transporter: amppnp bound state
    30% identity, 80% coverage of query (65.1 bits)

2pclA / O66646 Crystal structure of abc transporter with complex (aq_297) from aquifex aeolicus vf5
    27% identity, 77% coverage of query (65.1 bits)

7tbyA / O95477 The structure of human abca1 in nanodisc (see paper)
    29% identity, 77% coverage of query (64.7 bits)

7ahdC Opua (e190q) occluded
    26% identity, 76% coverage of query (64.7 bits)

8bmsB Cryo-em structure of the mutant solitary ecf module 2eq in msp2n2 lipid nanodiscs in the atpase closed and atp-bound conformation
    30% identity, 80% coverage of query (64.3 bits)

5x40A / O68106 Structure of a cbio dimer bound with amppcp (see paper)
    31% identity, 78% coverage of query (64.3 bits)

ABCA4_HUMAN / P78363 Retinal-specific phospholipid-transporting ATPase ABCA4; ATP-binding cassette sub-family A member 4; RIM ABC transporter; RIM proteinv; RmP; Retinal-specific ATP-binding cassette transporter; Stargardt disease protein; EC 7.6.2.1 from Homo sapiens (Human) (see 38 papers)
TC 3.A.1.211.2 / P78363 The retinal-specific ABC transporter (RIM protein, ABCR or ABCA4) (Stargardt's disease protein, involved in retinal/macular degeneration) in the rod outer segment. Changes in the oligomeric state of the nucleotide binding domains of ABCR are coupled to ATP hydrolysis and might represent a signal for the TMDs of ABCR to export the bound substrate (Biswas-Fiss 2006). The ABCA4 porter flips N-retinylidene-phosphatidylethanolamine, a product generated from the photobleaching of rhodopsin, from the lumen to the cytoplasmic side of disc membranes following the photobleaching of rhodopsin, insuring that retinoids do not accumulate in disc membranes (Molday, 2007; Molday et al. 2009; Tsybovsky et al. 2013). It also transports several vitamin A derivatives (Sun, 2011) and phosphatidylethanolamine in the same direction. Mutations, known to cause Stargardt disease, decrease N-retinylidene-phosphatidylethanolamine and phosphatidylethanolamine transport activities (Quazi et al. 2012). It functions as an inwardly directed retinoid flippase in the visual cycle from Homo sapiens (Human) (see 28 papers)
    29% identity, 80% coverage of query (64.3 bits)

8f5bA / P78363 Human abca4 structure in complex with amp-pnp
    29% identity, 80% coverage of query (63.9 bits)

7lkpA Structure of atp-free human abca4
    28% identity, 83% coverage of query (63.9 bits)

8iddA Cryo-em structure of mycobacterium tuberculosis atp bound ftsex/ripc complex in peptidisc
    25% identity, 87% coverage of query (63.9 bits)

8igqA / O05779 Cryo-em structure of mycobacterium tuberculosis adp bound ftsex/ripc complex in peptidisc (see paper)
    25% identity, 87% coverage of query (63.9 bits)

8dneA Cryoem structure of the a.Aeolicus wzmwzt transporter bound to atp
    27% identity, 84% coverage of query (63.9 bits)

FTSE_MYCTA / A5U7B7 Cell division ATP-binding protein FtsE from Mycobacterium tuberculosis (strain ATCC 25177 / H37Ra) (see 2 papers)
    25% identity, 87% coverage of query (63.5 bits)

8dncA Cryoem structure of the a. Aeolicus wzmwzt transporter bound to the native o antigen and adp
    27% identity, 84% coverage of query (63.5 bits)

8dkuA / O67181 Cryoem structure of the a. Aeolicus wzmwzt transporter bound to the native o antigen (see paper)
    27% identity, 84% coverage of query (63.5 bits)

MacB / b0879 ABC-type tripartite efflux pump ATP binding/membrane subunit from Escherichia coli K-12 substr. MG1655 (see 14 papers)
MacB / P75831 ABC-type tripartite efflux pump ATP binding/membrane subunit from Escherichia coli (strain K12) (see 16 papers)
MACB_ECOLI / P75831 Macrolide export ATP-binding/permease protein MacB; EC 7.6.2.- from Escherichia coli (strain K12) (see 5 papers)
TC 3.A.1.122.1 / P75831 MacB aka B0879, component of Macrolide (14- and 15- but not 16-membered lactone macrolides including erythromycin) exporter, MacAB (formerly YbjYZ). Both MacA and MacB are required for activity (Tikhonova et al., 2007). MacAB functions with TolC to export multiple drugs and heat-stable enterotoxin II (enterotoxin STII) (Yamanaka et al., 2008). The crystal structure of MacA is available (Yum et al., 2009). MacB is a dimer whose ATPase activity and macrolide-binding capacity are regulated by the membrane fusion protein MacA (Lin et al., 2009). Xu et al. (2009) have reported the crystal structure of the periplasmic region of MacB which they claim resembles the periplasmic domain of RND-type transporters such as AcrB (TC# 2.A.6.2.2). Also exports L-cysteine (Yamada et al., 2006). The periplasmic membrane proximal domain of MacA acts as a switch in stimulation of ATP hydrolysis by the MacB transporter from Escherichia coli (see 5 papers)
macB / BAB64542.1 macrolide-specific ABC-type efflux carrier from Escherichia coli (see paper)
    26% identity, 84% coverage of query (63.5 bits)

4yerA / Q9X1C3 Crystal structure of an abc transporter atp-binding protein (tm_1403) from thermotoga maritima msb8 at 2.35 a resolution
    30% identity, 77% coverage of query (63.5 bits)

7e7qA / P78363 Cryo-em structure of human abca4 in atp-bound state (see paper)
    29% identity, 80% coverage of query (63.2 bits)

ECSA_BACSU / P55339 ABC-type transporter ATP-binding protein EcsA from Bacillus subtilis (strain 168) (see paper)
TC 3.A.1.143.1 / P55339 ABC-type transporter ATP-binding protein EcsA, component of The exoprotein (including α-amylase) secretion system, EcsAB(C) (Leskelä et al., 1999). Also may play roles in sporulation, competence (Leskelä et al., 1996) and transformation using purified DNA (Takeno et al., 2011). An involvement of EcsC in transport is not established, but it is homologous to the C-terminus of the P-type ATPase, 3.A.3.31.2 from Bacillus subtilis (strain 168) (see 3 papers)
    24% identity, 86% coverage of query (63.2 bits)

7r8eA / P45844 The structure of human abcg1 e242q complexed with atp (see paper)
    29% identity, 81% coverage of query (63.2 bits)

7lkzA Structure of atp-bound human abca4
    29% identity, 80% coverage of query (63.2 bits)

1q12A Crystal structure of the atp-bound e. Coli malk
    25% identity, 73% coverage of query (62.8 bits)

2awnB / P68187 Crystal structure of the adp-mg-bound e. Coli malk (crystallized with atp-mg) (see paper)
    25% identity, 73% coverage of query (62.8 bits)

MalK / b4035 maltose ABC transporter ATP binding subunit (EC 7.5.2.1) from Escherichia coli K-12 substr. MG1655 (see 31 papers)
MalK / P68187 maltose ABC transporter ATP binding subunit (EC 7.5.2.1) from Escherichia coli (strain K12) (see 29 papers)
MALK_ECOLI / P68187 Maltose/maltodextrin import ATP-binding protein MalK; EC 7.5.2.1 from Escherichia coli (strain K12) (see 6 papers)
P68187 ABC-type maltose transporter (subunit 3/3) (EC 7.5.2.1) from Escherichia coli (see paper)
TC 3.A.1.1.1 / P68187 Maltose/maltodextrin import ATP-binding protein MalK aka B4035, component of Maltooligosaccharide porter. The 3-D structure has been reported by Oldham et al. (2007). An altering access mechanism has been suggested for the maltose transporter resulting from rigid-body rotations (Khare et al., 2009). Bordignon et al. (2010) and Schneider et al. (2012) have reviewed the extensive knowledge available on MalEFGK2, its mode of action and its regulatory interactions from Escherichia coli (see 17 papers)
malK / RF|NP_418459 maltose/maltodextrin import ATP-binding protein malK; EC 3.6.3.19 from Escherichia coli K12 (see 18 papers)
    25% identity, 73% coverage of query (62.8 bits)

3puyA Crystal structure of an outward-facing mbp-maltose transporter complex bound to amp-pnp after crystal soaking of the pretranslocation state
    25% identity, 73% coverage of query (62.8 bits)

3puxA Crystal structure of an outward-facing mbp-maltose transporter complex bound to adp-bef3
    25% identity, 73% coverage of query (62.8 bits)

Or start over

by Morgan Price, Arkin group
Lawrence Berkeley National Laboratory