Alignments for a candidate for bztC in Cereibacter sphaeroides ATCC 17029

GapMind for catabolism of small carbon sources

Alignments for a candidate for bztC in Cereibacter sphaeroides ATCC 17029

Align BztC, component of Glutamate/glutamine/aspartate/asparagine porter (characterized)
to candidate WP_011840330.1 RSPH17029_RS02010 amino acid ABC transporter permease

Query= TCDB::Q52665
         (434 letters)



>NCBI__GCF_000015985.1:WP_011840330.1
          Length = 442

 Score =  568 bits (1463), Expect = e-166
 Identities = 282/443 (63%), Positives = 338/443 (76%), Gaps = 10/443 (2%)

Query: 1   MSDTS-----FVRTEMLAPRPAPVSQVGAIKWMRENLFSGPLNTALTVFGLLATVWLVQA 55
           MSDT      FVR  ML P   P ++ G + WMR+NLFSGPLN ALT+ GL+A  ++++ 
Sbjct: 1   MSDTHAQTVPFVRETMLPPVAPPANEAGVVSWMRQNLFSGPLNIALTLLGLVAIYYVLEG 60

Query: 56  AAPWLLHGVWNANSLTECRAIIAERWGPEATGACWAVIRVRWNQFLFGFYPVDQYWRLFV 115
             PWL+  VW A++L +CR II ERWG  ATGACWAVIR RW QFL+GFYP   YWR  +
Sbjct: 61  IVPWLMRSVWTADTLAQCRQIITERWGEGATGACWAVIRERWPQFLYGFYPNHLYWRPTL 120

Query: 116 TFAGLFLALAPVLFDALPRKLIWGTLLYPLAAFWLLWGGPIWGPVSVLAGFAILGLLFTA 175
           TF  LF+ALAP+LF  +PR+++W +L YP  AFWLLWGG I+ P+   AGF + G L   
Sbjct: 121 TFLLLFVALAPILFAQVPRQMLWFSLAYPFLAFWLLWGGSIFLPLVAAAGF-LFGWLAYR 179

Query: 176 LAPKLGVPVSAGIGLVVAALFWLYAAAPIEAALQS----ALPLALPEVDSDQFGGFLLAL 231
           LA + G   +     +V  L+WL+ A  +   L        PL L EV SD+FGGF+LA+
Sbjct: 180 LAARFGTIAAVAAAALVPVLWWLFLAGDVSDDLARLTGRTFPLWLEEVRSDKFGGFVLAV 239

Query: 232 VIGVTAIVVSLPLGILLALGRQSDMLIVKSLSVGIIEFVRGVPLITLLFTASLLLQYFLP 291
            IGV+ I +SLPLGI+LALGR+SDM ++K+LSV  IEF+RGVPLI LLFTASLLL YFLP
Sbjct: 240 TIGVSGIALSLPLGIILALGRRSDMFLIKALSVSFIEFIRGVPLIALLFTASLLLNYFLP 299

Query: 292 PGTNFDLILRVVILVTLFAAAYIAEVIRGGLAALPRGQYEAADALGLDYWQAQRLIIMPQ 351
           PGT FD+ILRV+I+VTLFAAAYIAEVIRGGLAALPRGQYEAADALGLDYW+AQRLII+PQ
Sbjct: 300 PGTTFDIILRVIIMVTLFAAAYIAEVIRGGLAALPRGQYEAADALGLDYWKAQRLIILPQ 359

Query: 352 ALKISIPGIVSSFIGLFKDTTLVAFVGLFDPLKGISNVVRSDMAWKGTYWEPYIFVALIF 411
           ALKISIPGIVS+FIG+FKDTTLV FVGL DPLKGI++ VR+   WKG YWEPYIFV LIF
Sbjct: 360 ALKISIPGIVSTFIGMFKDTTLVVFVGLLDPLKGITDAVRASTDWKGIYWEPYIFVGLIF 419

Query: 412 FLFNFSMSRYSMYLERKLKRDHR 434
           F FNF+MSRYSM+LER+LK DHR
Sbjct: 420 FAFNFAMSRYSMHLERRLKTDHR 442


Lambda     K      H
   0.329    0.143    0.457 

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: 789
Number of extensions: 37
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: 434
Length of database: 442
Length adjustment: 32
Effective length of query: 402
Effective length of database: 410
Effective search space:   164820
Effective search space used:   164820
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: 51 (24.3 bits)

This GapMind analysis is from Apr 10 2024. The underlying query database was built on Sep 17 2021.

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Rules (tab-delimited)
Protein sequences (fasta format)
Organisms (tab-delimited)
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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