Alignments for a candidate for DVU3033 in Desulfovibrio vulgaris Hildenborough

GapMind for catabolism of small carbon sources

Alignments for a candidate for DVU3033 in Desulfovibrio vulgaris Hildenborough

Align Iron-sulfur cluster-binding protein (characterized, see rationale)
to candidate 208547 DVU3033 iron-sulfur cluster-binding protein

Query= uniprot:Q726S3
         (717 letters)



>MicrobesOnline__882:208547
          Length = 717

 Score = 1442 bits (3733), Expect = 0.0
 Identities = 717/717 (100%), Positives = 717/717 (100%)

Query: 1   MQNSKTLKEYRKELQESLDNEFLRNAMDKFAVAYRASRANAFKDIDEKAIIAEVADAKDH 60
           MQNSKTLKEYRKELQESLDNEFLRNAMDKFAVAYRASRANAFKDIDEKAIIAEVADAKDH
Sbjct: 1   MQNSKTLKEYRKELQESLDNEFLRNAMDKFAVAYRASRANAFKDIDEKAIIAEVADAKDH 60

Query: 61  AAKNMDTLYAQFKAEAEKRGVKVHLARTAAEANEIIARIARDNNCKKAIKSKSMTAEETH 120
           AAKNMDTLYAQFKAEAEKRGVKVHLARTAAEANEIIARIARDNNCKKAIKSKSMTAEETH
Sbjct: 61  AAKNMDTLYAQFKAEAEKRGVKVHLARTAAEANEIIARIARDNNCKKAIKSKSMTAEETH 120

Query: 121 LNHRLEEDNVEVIETDLGEWIIQMRHEGPSHMVMPAIHLSRYQVADLFSEVTKQKQEVDI 180
           LNHRLEEDNVEVIETDLGEWIIQMRHEGPSHMVMPAIHLSRYQVADLFSEVTKQKQEVDI
Sbjct: 121 LNHRLEEDNVEVIETDLGEWIIQMRHEGPSHMVMPAIHLSRYQVADLFSEVTKQKQEVDI 180

Query: 181 QRLVKVARRELRTHFATADMGISGANFAVAETGTIGLVTNEGNARLVTTLPRVHVALAGL 240
           QRLVKVARRELRTHFATADMGISGANFAVAETGTIGLVTNEGNARLVTTLPRVHVALAGL
Sbjct: 181 QRLVKVARRELRTHFATADMGISGANFAVAETGTIGLVTNEGNARLVTTLPRVHVALAGL 240

Query: 241 DKLVPTLHDALRSLKVLPRNATGQAITSYVTWIGGANECEACVDGRKEMHIVFLDNGRRA 300
           DKLVPTLHDALRSLKVLPRNATGQAITSYVTWIGGANECEACVDGRKEMHIVFLDNGRRA
Sbjct: 241 DKLVPTLHDALRSLKVLPRNATGQAITSYVTWIGGANECEACVDGRKEMHIVFLDNGRRA 300

Query: 301 LAEDPLFSQVLRCVRCGACANVCPVYRLVGGHKMGHIYIGAIGLILTYFFHGRDKARNLV 360
           LAEDPLFSQVLRCVRCGACANVCPVYRLVGGHKMGHIYIGAIGLILTYFFHGRDKARNLV
Sbjct: 301 LAEDPLFSQVLRCVRCGACANVCPVYRLVGGHKMGHIYIGAIGLILTYFFHGRDKARNLV 360

Query: 361 QNCINCESCKHICAGGIDLPRLIKEIRARLNEEEGMPVETTLMGKMLKNRKLFHTLLRFA 420
           QNCINCESCKHICAGGIDLPRLIKEIRARLNEEEGMPVETTLMGKMLKNRKLFHTLLRFA
Sbjct: 361 QNCINCESCKHICAGGIDLPRLIKEIRARLNEEEGMPVETTLMGKMLKNRKLFHTLLRFA 420

Query: 421 KWAQKPVTGGTPYIRHLPQIFAKDHGFKALPAIADKPFRDEWETVRPRIAKPKLRIALFS 480
           KWAQKPVTGGTPYIRHLPQIFAKDHGFKALPAIADKPFRDEWETVRPRIAKPKLRIALFS
Sbjct: 421 KWAQKPVTGGTPYIRHLPQIFAKDHGFKALPAIADKPFRDEWETVRPRIAKPKLRIALFS 480

Query: 481 GCVQDFVYPEQMKAAVKVIASQNVDIDFPMDQSCCGLPVQMMGEREATIEVARQNVMAFD 540
           GCVQDFVYPEQMKAAVKVIASQNVDIDFPMDQSCCGLPVQMMGEREATIEVARQNVMAFD
Sbjct: 481 GCVQDFVYPEQMKAAVKVIASQNVDIDFPMDQSCCGLPVQMMGEREATIEVARQNVMAFD 540

Query: 541 AARYDYIVTLCASCASHLKETYPKLLTGHPEMTTRVRQFSNKIIDFSSFVHDVLGMKSDA 600
           AARYDYIVTLCASCASHLKETYPKLLTGHPEMTTRVRQFSNKIIDFSSFVHDVLGMKSDA
Sbjct: 541 AARYDYIVTLCASCASHLKETYPKLLTGHPEMTTRVRQFSNKIIDFSSFVHDVLGMKSDA 600

Query: 601 FKGGSNEKVAYHSSCHLCRGLGVVEQPRNLIAASGATYCKAEEEDVCCGFGGTFSAKFPE 660
           FKGGSNEKVAYHSSCHLCRGLGVVEQPRNLIAASGATYCKAEEEDVCCGFGGTFSAKFPE
Sbjct: 601 FKGGSNEKVAYHSSCHLCRGLGVVEQPRNLIAASGATYCKAEEEDVCCGFGGTFSAKFPE 660

Query: 661 LSAELLRKKLDNVEATGAGRLVADCPGCIMQLRGGMEKRGGKVKVGHVAELLAENLK 717
           LSAELLRKKLDNVEATGAGRLVADCPGCIMQLRGGMEKRGGKVKVGHVAELLAENLK
Sbjct: 661 LSAELLRKKLDNVEATGAGRLVADCPGCIMQLRGGMEKRGGKVKVGHVAELLAENLK 717


Lambda     K      H
   0.321    0.135    0.402 

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: 1780
Number of extensions: 50
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: 717
Length of database: 717
Length adjustment: 40
Effective length of query: 677
Effective length of database: 677
Effective search space:   458329
Effective search space used:   458329
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 (21.9 bits)
S2: 55 (25.8 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