Alignments for a candidate for SM_b21105 in Ochrobactrum thiophenivorans DSM 7216

GapMind for catabolism of small carbon sources

Alignments for a candidate for SM_b21105 in Ochrobactrum thiophenivorans DSM 7216

Align ABC transporter for L-Fucose, permease component 2 (characterized)
to candidate WP_094506262.1 CEV31_RS06770 carbohydrate ABC transporter permease

Query= reanno::Smeli:SM_b21105
         (288 letters)



>NCBI__GCF_002252445.1:WP_094506262.1
          Length = 292

 Score =  508 bits (1308), Expect = e-149
 Identities = 245/286 (85%), Positives = 267/286 (93%)

Query: 3   TNASHRLRRRLLKVAHLAGLFLAMLVICLPGLWIVLSSLRPTVEIMAKPPVWIPETLSLD 62
           +N  HRL RR+ KVA+L GLFLAM +ICLPGLWIVLSSLRP VEIMAKPPVWIP+ ++LD
Sbjct: 7   SNDQHRLLRRVKKVAYLIGLFLAMTIICLPGLWIVLSSLRPPVEIMAKPPVWIPQEITLD 66

Query: 63  AYRAMFSGAGQGGVPVWDYFRNSLIVSVTSTVIALAIGLSGGYAFARYRFKAKSAIFLGF 122
           AY AMFSGAG GG+PVWDYFRNSLI+SVTST+IAL +G+SGGYAFAR+RF  KS  FLG 
Sbjct: 67  AYYAMFSGAGGGGIPVWDYFRNSLIISVTSTIIALVVGVSGGYAFARFRFWGKSTTFLGL 126

Query: 123 MLTRAVPGIALSLPLFMLYARTGIIDTHFSLILTYVALNVPFTIWLIDGFFRQVPKDLAE 182
           MLTR+VPGIALSLPLFMLY+R GIIDTHF LI+TYVALNVPFTIWLIDGFFRQVPKDLAE
Sbjct: 127 MLTRSVPGIALSLPLFMLYSRIGIIDTHFGLIITYVALNVPFTIWLIDGFFRQVPKDLAE 186

Query: 183 AAQIDGCTPWQAFWQVEFPLAGPGIASAGIFAFLTSWNEYALASQITRSVNSKTLPVGLL 242
           AAQIDGCT WQAFWQVEFPLAGPGIA+AGIFAFLTSWNEYALASQ+TRS+NSKTLPVGLL
Sbjct: 187 AAQIDGCTRWQAFWQVEFPLAGPGIATAGIFAFLTSWNEYALASQLTRSINSKTLPVGLL 246

Query: 243 DYTAEFTIDWRGMCALAVVMIVPALTLTFIIQKHLVSGLTFGAVKG 288
           DYTAEFTIDWRGMCALAVVMI+PALTLTFI+QKHLV+GLTFGAVKG
Sbjct: 247 DYTAEFTIDWRGMCALAVVMIIPALTLTFIVQKHLVAGLTFGAVKG 292


Lambda     K      H
   0.328    0.141    0.442 

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: 432
Number of extensions: 5
Number of successful extensions: 1
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: 288
Length of database: 292
Length adjustment: 26
Effective length of query: 262
Effective length of database: 266
Effective search space:    69692
Effective search space used:    69692
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: 48 (23.1 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 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