Alignments for a candidate for actP in Magnetospirillum magneticum AMB-1

GapMind for catabolism of small carbon sources

Alignments for a candidate for actP in Magnetospirillum magneticum AMB-1

Align Cation/acetate symporter ActP; Acetate permease; Acetate transporter ActP (characterized)
to candidate WP_011385106.1 AMB_RS13720 cation acetate symporter

Query= SwissProt::P32705
         (549 letters)



>NCBI__GCF_000009985.1:WP_011385106.1
          Length = 561

 Score =  715 bits (1846), Expect = 0.0
 Identities = 367/561 (65%), Positives = 440/561 (78%), Gaps = 12/561 (2%)

Query: 1   MKRVLTALAATLPF--------AANAADAISGAVERQPTNWQAIIMFLIFVVFTLGITYW 52
           MK   TA+A+ L F        AA AA A  G  E+Q TNW AIIMF+IFV  TLGITYW
Sbjct: 1   MKTTKTAIASALAFGGTALLASAALAAGADMGGAEKQATNWHAIIMFVIFVGMTLGITYW 60

Query: 53  ASKRVRSRSDYYTAGGNITGFQNGLAIAGDYMSAASFLGISALVFTSGYDGLIYSLGFLV 112
           A+ R ++ +D+Y AGG ITGFQNGLAIAGDYMSAASFLGISALV+ SGYDGLI+S+G+LV
Sbjct: 61  AAGRTKTAADFYAAGGGITGFQNGLAIAGDYMSAASFLGISALVYGSGYDGLIFSVGWLV 120

Query: 113 GWPIILFLIAERLRNLGRYTFADVASYRLKQGPIRILSACGSLVVVALYLIAQMVGAGKL 172
           GWPIILFLIAERLRNLG+YTFADV  YRL + PIR  +A GSL+VV  YLI QMVGAG+L
Sbjct: 121 GWPIILFLIAERLRNLGKYTFADVCGYRLARTPIRTFAATGSLIVVIFYLIGQMVGAGQL 180

Query: 173 IELLFGLNYHIAVVLVGVLMMMYVLFGGMLATTWVQIIKAVLLLFGASFMAFMVMKHVGF 232
           I+LLFG++Y  AV++VG LMM+YV FGGM+ATTWVQIIKA LLL GA+F+AF VM H GF
Sbjct: 181 IKLLFGMDYIYAVMIVGALMMVYVTFGGMVATTWVQIIKACLLLGGATFIAFGVMSHFGF 240

Query: 233 SFNNLFSEAMAVHPKGVDIMKPGGLVKDPISALSLGLGLMFGTAGLPHILMRFFTVSDAR 292
           SF  LF +A+ VHPK V IM PG LV +P+ A+SLG+ LMFGTAGLPHILMRFFTV DAR
Sbjct: 241 SFEKLFVKAIEVHPKKVAIMAPGALVTNPVDAISLGMALMFGTAGLPHILMRFFTVPDAR 300

Query: 293 EARKSVFYATGFMGYFYILTFIIGFGAIMLVGANPEYKD---AAGHLIGGNNMAAVHLAN 349
           EARKSVFYATGF+GYFYILTFIIGFGAI LV  NPEY      +  L GGNNMAAV LA+
Sbjct: 301 EARKSVFYATGFIGYFYILTFIIGFGAITLVATNPEYLTKGLGSLDLKGGNNMAAVWLAH 360

Query: 350 AVGGNLFLGFISAVAFATILAVVAGLTLAGASAVSHDLYANVFKKG-ATEREELRVSKIT 408
           A+GG+LFLGFISAVAFATILAVV+GLTLAGASA+SHDLYA+V   G ATE  E+ VSKI 
Sbjct: 361 AIGGDLFLGFISAVAFATILAVVSGLTLAGASAISHDLYASVIMHGQATEGREVTVSKIA 420

Query: 409 VLILGVIAIILGVLFENQNIAFMVGLAFAIAASCNFPIILLSMYWSKLTTRGAMMGGWLG 468
            + LG+IA++LG++FE QN+AF+V L F++AAS NFP+++LSM+W  LTTRGA++GG +G
Sbjct: 421 SIGLGIIAVLLGLVFEKQNVAFIVALTFSVAASANFPVLVLSMFWGGLTTRGAVLGGMIG 480

Query: 469 LITAVVLMILGPTIWVQILGHEKAIFPYEYPALFSITVAFLGIWFFSATDNSAEGARERE 528
           L+ +V++++L   +WVQ  G +  IFP+ YPALFS+  AF   W FS  DNS +   ER 
Sbjct: 481 LLMSVIMVVLSKAVWVQSFGFKAEIFPFAYPALFSVPAAFFFSWLFSILDNSPQAQAERA 540

Query: 529 LFRAQFIRSQTGFGVEQGRAH 549
            + AQ IRS+TG G E   +H
Sbjct: 541 AYEAQSIRSETGLGAEGAASH 561


Lambda     K      H
   0.329    0.142    0.424 

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: 997
Number of extensions: 51
Number of successful extensions: 3
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: 549
Length of database: 561
Length adjustment: 36
Effective length of query: 513
Effective length of database: 525
Effective search space:   269325
Effective search space used:   269325
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 15 ( 7.1 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 40 (21.8 bits)
S2: 53 (25.0 bits)

This GapMind analysis is from Sep 17 2021. The underlying query database was built on Sep 17 2021.

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Candidates (tab-delimited)
Steps (tab-delimited)
Rules (tab-delimited)
Protein sequences (fasta format)
Organisms (tab-delimited)
SQLite3 databases

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About GapMind

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:

ublast finds a hit to a characterized protein at above 40% identity and 80% coverage, and bits >= other bits+10.
- (Hits to curated proteins without experimental data as to their function are never considered high confidence.)
HMMer finds a hit with 80% coverage of the model, and either other identity < 40 or other coverage < 0.75.

where "other" refers to the best ublast hit to a sequence that is not annotated as performing this step (and is not "ignored").

Otherwise, a candidate is "medium confidence" if either:

ublast finds a hit at above 40% identity and 70% coverage (ignoring otherBits).
ublast finds a hit at above 30% identity and 80% coverage, and bits >= other bits.
HMMer finds a hit (regardless of coverage or other bits).

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:

our ignorance of proteins' functions,
omissions in the gene models,
frame-shift errors in the genome sequence, or
the organism lacks the pathway.

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:

the paper from 2019 on GapMind for amino acid biosynthesis
the paper from 2022 on GapMind for carbon sources
the source code
instructions for running GapMind on your computer

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

GapMind for catabolism of small carbon sources