Alignments for a candidate for HSERO_RS05250 in Rhodobacter viridis JA737

GapMind for catabolism of small carbon sources

Alignments for a candidate for HSERO_RS05250 in Rhodobacter viridis JA737

Align Ribose import ATP-binding protein RbsA; EC 7.5.2.7 (characterized, see rationale)
to candidate WP_110806491.1 C8J30_RS14105 sugar ABC transporter ATP-binding protein

Query= uniprot:D8J111
         (520 letters)



>NCBI__GCF_003217355.1:WP_110806491.1
          Length = 513

 Score =  483 bits (1244), Expect = e-141
 Identities = 261/513 (50%), Positives = 353/513 (68%), Gaps = 5/513 (0%)

Query: 4   DKETSTTGVAASSSSSVP-VIALRNVCKRFPGVLALDNCQFELAAGEVHALMGENGAGKS 62
           D   STTG           ++ +  V K FPGV+ALDN Q ++  G VHALMGENGAGKS
Sbjct: 3   DATLSTTGAQGRRHYDGEFILEVDGVRKEFPGVVALDNVQLKIRPGSVHALMGENGAGKS 62

Query: 63  TLMKILSGVYQRDSGDILLDGKPVEITEPRQAQALGIGIIHQELNLMNHLSAAQNIFIGR 122
           TLMKI++GVY  D G++   G+ + I  P  A   GI +IHQELNLMN ++ A+N++I R
Sbjct: 63  TLMKIIAGVYNPDRGEVRFAGEKLVIRTPIDALNCGIAMIHQELNLMNTMTVAENVWIRR 122

Query: 123 EPRKAMGLFIDEDELNRQAAAIFARMRLDMDPSTPVGELTVARQQMVEIAKALSFDSRVL 182
           EP+ A GL ID   +    A +FA + + +DP   VG+LTVA++QM+EIAKA+S++S VL
Sbjct: 123 EPKGAFGL-IDHARMGTMTAELFASLNIHLDPLAIVGDLTVAQKQMIEIAKAVSYNSDVL 181

Query: 183 IMDEPTAALNNAEIAELFRIIRDLQAQGVGIVYISHKMDELRQIADRVSVMRDGKYIATV 242
           IMDEPT+A+   E+  LF IIRDL+A+GVGIVYI+HKM+E+ +IAD ++V RDGKYI+TV
Sbjct: 182 IMDEPTSAITETEVEHLFAIIRDLRARGVGIVYITHKMNEIFEIADELTVFRDGKYISTV 241

Query: 243 PMQETSMDTIISMMVGRALDGEQRIPPDTSRNDVVLEVRGLNRGRAIRDVSFTLRKGEIL 302
           P  E + D II MMVGR +  E     D    DV+L+V+ L+      ++SF LRKGEIL
Sbjct: 242 PASEVTRDDIIRMMVGREIT-EMFPKVDCPIGDVILDVQNLSLPGVFDNISFKLRKGEIL 300

Query: 303 GFAGLMGAGRTEVARAIFGADPLEAGEIIIHGGKAVIKSPADAVAHGIGYLSEDRKHFGL 362
           G AGL+G+GR+ VA A+FG  P E G+I I G   V+ SP  A+ HG+ +L+EDRK  G 
Sbjct: 301 GVAGLVGSGRSNVAEALFGVHPAETGDIWIDGEHVVMTSPQVAMDHGLAFLTEDRKETGC 360

Query: 363 AVGMDVQANI--ALSSMGRFTRVGFMDQRAIREAAQMYVRQLAIKTPSVEQQARLLSGGN 420
            + +D   N+  AL +  +    GF+ Q  +    Q Y  +L +KTP++ ++   LSGGN
Sbjct: 361 FLVLDCLENMQMALITRDKVNGAGFVQQAEVTRLVQEYSAKLRVKTPNLAERVENLSGGN 420

Query: 421 QQKIVIAKWLLRDCDILFFDEPTRGIDVGAKSEIYKLLDALAEQGKAIVMISSELPEVLR 480
           QQK++IA+WLL +  IL  DEPTRGIDVGAKSEI++L+ ALA QG A++MISSELPEVL 
Sbjct: 421 QQKLLIARWLLTNPRILILDEPTRGIDVGAKSEIHRLITALAGQGVAVLMISSELPEVLG 480

Query: 481 MSHRVLVMCEGRITGELARADATQEKIMQLATQ 513
           MS R++VM EGR++G L RA+ATQ ++M+LA +
Sbjct: 481 MSDRIMVMHEGRVSGFLDRAEATQVRVMELAAK 513



 Score = 72.0 bits (175), Expect = 5e-17
 Identities = 62/252 (24%), Positives = 116/252 (46%), Gaps = 23/252 (9%)

Query: 275 DVVLEVRGLNRGR----AIRDVSFTLRKGEILGFAGLMGAGRTEVARAIFGADPLEAGEI 330
           + +LEV G+ +      A+ +V   +R G +    G  GAG++ + + I G    + GE+
Sbjct: 20  EFILEVDGVRKEFPGVVALDNVQLKIRPGSVHALMGENGAGKSTLMKIIAGVYNPDRGEV 79

Query: 331 IIHGGKAVIKSPADAVAHGIGYLSEDRKHFGLAVGMDVQANIAL--SSMGRF-----TRV 383
              G K VI++P DA+  GI  + ++     L   M V  N+ +     G F      R+
Sbjct: 80  RFAGEKLVIRTPIDALNCGIAMIHQE---LNLMNTMTVAENVWIRREPKGAFGLIDHARM 136

Query: 384 GFMDQRAIREAAQMYVRQLAIKTPSVEQQARLLSGGNQQKIVIAKWLLRDCDILFFDEPT 443
           G M       +  +++  LAI           L+   +Q I IAK +  + D+L  DEPT
Sbjct: 137 GTMTAELFA-SLNIHLDPLAIVGD--------LTVAQKQMIEIAKAVSYNSDVLIMDEPT 187

Query: 444 RGIDVGAKSEIYKLLDALAEQGKAIVMISSELPEVLRMSHRVLVMCEGRITGELARADAT 503
             I       ++ ++  L  +G  IV I+ ++ E+  ++  + V  +G+    +  ++ T
Sbjct: 188 SAITETEVEHLFAIIRDLRARGVGIVYITHKMNEIFEIADELTVFRDGKYISTVPASEVT 247

Query: 504 QEKIMQLATQRE 515
           ++ I+++   RE
Sbjct: 248 RDDIIRMMVGRE 259


Lambda     K      H
   0.320    0.135    0.372 

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: 677
Number of extensions: 28
Number of successful extensions: 8
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 2
Number of HSP's successfully gapped: 2
Length of query: 520
Length of database: 513
Length adjustment: 35
Effective length of query: 485
Effective length of database: 478
Effective search space:   231830
Effective search space used:   231830
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: 52 (24.6 bits)

This GapMind analysis is from Sep 24 2021. The underlying query database was built on Sep 17 2021.

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Protein sequences (fasta format)
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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 2024 update 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