Align Sugar-binding transport ATP-binding protein aka MalK1 aka TT_C0211, component of The trehalose/maltose/sucrose/palatinose porter (TTC1627-9) plus MalK1 (ABC protein, shared with 3.A.1.1.24) (Silva et al. 2005; Chevance et al., 2006). The receptor (TTC1627) binds disaccharide alpha-glycosides, namely trehalose (alpha-1,1), sucrose (alpha-1,2), maltose (alpha-1,4), palatinose (alpha-1,6) and glucose (characterized)
to candidate WP_012048833.1 SWIT_RS13320 amino acid ABC transporter ATP-binding protein
Query= TCDB::Q72L52 (376 letters) >NCBI__GCF_000016765.1:WP_012048833.1 Length = 241 Score = 133 bits (335), Expect = 4e-36 Identities = 79/239 (33%), Positives = 132/239 (55%), Gaps = 12/239 (5%) Query: 4 VRLEHVWKRFGKVVAVKDFNLETEDGEFVVFVGPSGCGKTTTLRMIAGLEEISEGNIYIG 63 + + V K +G A+++ +L+ GE +V GPSG GK+T +R I GLE EG I IG Sbjct: 2 IHMAGVGKWYGGYHALRNVSLDVARGERIVICGPSGSGKSTLIRCINGLETHDEGVIRIG 61 Query: 64 DRLVNDVPPKDR-------DIAMVFQNYALYPHMNVYENMAFG-LRLRRYPKDEIDRRVK 115 + ++V P R + MVFQ++ L+PH+ + EN A +++R +D + + Sbjct: 62 E---DEVRPDRRVLQRIRARVGMVFQDFNLFPHLTILENCALAPMKVRGLARDAAEALAR 118 Query: 116 EAARILKIEHLLNRKPRELSGGQRQRVAMGRAIVREPKVFLMDEPLSNLDAKLRVEMRAE 175 E ++I ++ P +LSGGQ+QR A+ RA+ +P++ L DEP S LDA++ E+ + Sbjct: 119 ELLERVRIADQADKYPAQLSGGQQQRTAIARALAMQPEIILFDEPTSALDAEMVKEV-LD 177 Query: 176 IAKLQRRLGVTTIYVTHDQVEAMTLGHRIVVMKDGEIQQVDTPLNLYDFPANRFVAGFI 234 I K G+T + VTH+ A + RI+ M G+I + +P + + P + F+ Sbjct: 178 IMKALATEGITMLCVTHEMGFAREVADRIIFMDAGQIVETGSPRDFFTAPCHERTRAFL 236 Lambda K H 0.320 0.139 0.400 Gapped Lambda K H 0.267 0.0410 0.140 Matrix: BLOSUM62 Gap Penalties: Existence: 11, Extension: 1 Number of Sequences: 1 Number of Hits to DB: 216 Number of extensions: 16 Number of successful extensions: 4 Number of sequences better than 1.0e-02: 1 Number of HSP's gapped: 1 Number of HSP's successfully gapped: 1 Length of query: 376 Length of database: 241 Length adjustment: 27 Effective length of query: 349 Effective length of database: 214 Effective search space: 74686 Effective search space used: 74686 Neighboring words threshold: 11 Window for multiple hits: 40 X1: 16 ( 7.4 bits) X2: 38 (14.6 bits) X3: 64 (24.7 bits) S1: 41 (21.8 bits) S2: 48 (23.1 bits)
This GapMind analysis is from Apr 09 2024. The underlying query database was built on Sep 17 2021.
Each pathway is defined by a set of rules based on individual steps or genes. Candidates for each step are identified by using ublast (a fast alternative to protein BLAST) against a database of manually-curated proteins (most of which are experimentally characterized) or by using HMMer with enzyme models (usually from TIGRFam). Ublast hits may be split across two different proteins.
A candidate for a step is "high confidence" if either:
Otherwise, a candidate is "medium confidence" if either:
Other blast hits with at least 50% coverage are "low confidence."
Steps with no high- or medium-confidence candidates may be considered "gaps." For the typical bacterium that can make all 20 amino acids, there are 1-2 gaps in amino acid biosynthesis pathways. For diverse bacteria and archaea that can utilize a carbon source, there is a complete high-confidence catabolic pathway (including a transporter) just 38% of the time, and there is a complete medium-confidence pathway 63% of the time. Gaps may be due to:
GapMind relies on the predicted proteins in the genome and does not search the six-frame translation. In most cases, you can search the six-frame translation by clicking on links to Curated BLAST for each step definition (in the per-step page).
For more information, see:
If you notice any errors or omissions in the step descriptions, or any questionable results, please let us know
by Morgan Price, Arkin group, Lawrence Berkeley National Laboratory