Alignments for a candidate for HSERO_RS17000 in Tistlia consotensis USBA 355

GapMind for catabolism of small carbon sources

Alignments for a candidate for HSERO_RS17000 in Tistlia consotensis USBA 355

Align ABC-type sugar transport system, periplasmic component protein (characterized, see rationale)
to candidate WP_085125304.1 B9O00_RS24130 sugar ABC transporter substrate-binding protein

Query= uniprot:D8IPH7
         (433 letters)



>NCBI__GCF_900177295.1:WP_085125304.1
          Length = 437

 Score =  142 bits (358), Expect = 2e-38
 Identities = 131/447 (29%), Positives = 186/447 (41%), Gaps = 52/447 (11%)

Query: 19  ACAVLGAALPLVASAQSCNVPVLKVLAQKSLGLTVMEKSLADYQKRS-GTRIEISYFGEN 77
           ACA++GA   L+A  Q+     L +    +  +  M+K   D+  R+ G  ++     EN
Sbjct: 5   ACALIGATA-LLAVQQAAAATKLTIATVNNGDMIRMQKLTDDFTARNPGIELDWVTMEEN 63

Query: 78  DRRAKSRLDAATKAGSYQVYYVDEANVAEFASAGWIVPLLKYFPKDADYDDFLPGRRAVA 137
             R K   D ATK G Y +  +    V  +A  GW+VPL    P   D DD LP  R   
Sbjct: 64  VLRQKVTTDIATKGGQYDIMTIGTYEVPIWAKQGWLVPLDNLGPS-YDVDDLLPSIRNGL 122

Query: 138 SYKDVAYFAPLIGGSDFLFYRRDLLEKAGLPVPR--TLDELVADIKKLHSPP-SVYGWVA 194
           S     Y AP  G S    YR DL EKAGL +P   + D +    +K+      VYG   
Sbjct: 123 SLGGKLYAAPFYGESSMTMYREDLFEKAGLTMPEAPSWDFIAEAARKITDKAHEVYGICL 182

Query: 195 RGQRGSGMNVWRWAPFMLAQGGQWTDKNNQPAFNSPAAVKATQLYADLFKYA-PPGAATY 253
           RG+ G G N+        + G +W D   QP F+  A     + Y DL   A PPGA++ 
Sbjct: 183 RGKAGWGENMAFLTAMSNSFGARWFDMKWQPQFDGKAWKDTLKFYVDLMHDAGPPGASSN 242

Query: 254 DWSNALEAFRSGKVAFMIESTPFADWMEDSSKSSVADKVGYARPP----APLPSAAYGHG 309
            ++  L  F+SGK    I++T  A ++ D  +S VADKVG+A  P        +  +   
Sbjct: 243 GFNENLALFQSGKCGMWIDATVAASFVSDPKESKVADKVGFALAPDRGLGKRANWLWAWS 302

Query: 310 LAISAVGAKDECTRQAAGKFIAFATGKE-----------------------QEQARLREK 346
           LAI +   K    + AA KFIA+AT K+                          A  +  
Sbjct: 303 LAIPSGSNK----KAAAEKFIAWATSKDYLKLVASKDGWANVPPGTRKSLYDNPAYRKAA 358

Query: 347 VFSDYNRSSTIQSDYFQKNVKPQILAGLKDTTPVSKLTIWPSPQWPDIGDNLGVALEEVF 406
            F+D    S   +D     V P    G++             PQ+  IG  +G       
Sbjct: 359 AFADMTLKSIQAADPTHPTVDPVPYVGVQFVA---------IPQFQGIGTAVGQQFSAAL 409

Query: 407 TGTQKDITRALDEAAQYAQDAMEHARK 433
            G     T ++D+A + AQ   E   K
Sbjct: 410 AG-----TTSVDQALKNAQALTEREMK 431


Lambda     K      H
   0.317    0.132    0.397 

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: 463
Number of extensions: 18
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: 433
Length of database: 437
Length adjustment: 32
Effective length of query: 401
Effective length of database: 405
Effective search space:   162405
Effective search space used:   162405
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.7 bits)
S2: 51 (24.3 bits)

This GapMind analysis is from Apr 09 2024. The underlying query database was built on Sep 17 2021.

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Steps (tab-delimited)
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 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