GapMind for catabolism of small carbon sources

 

Aligments for a candidate for dopDH in Shewanella loihica PV-4

Align Ketoglutarate semialdehyde dehydrogenase (EC 1.2.1.26) (characterized)
to candidate 5208455 Shew_0967 aldehyde dehydrogenase (RefSeq)

Query= reanno::Smeli:SM_b20891
         (477 letters)



>lcl|FitnessBrowser__PV4:5208455 Shew_0967 aldehyde dehydrogenase
           (RefSeq)
          Length = 498

 Score =  276 bits (707), Expect = 9e-79
 Identities = 170/477 (35%), Positives = 257/477 (53%), Gaps = 10/477 (2%)

Query: 5   QNLIAGEWVGGDGVANINPSNTDD--VVGEYARASAEDAKAAIAAAKAAFPA--WSRSGI 60
           Q  I GE+   D     +  +  D  V+ + A     DA  A+A A+  F    WS+   
Sbjct: 22  QAFINGEYCAADSNDTFDCISPIDGRVLTQVASCDLLDANRAVANAREVFERGDWSQLPP 81

Query: 61  LERHAILKKTADEILARKDELGRLLSREEGKTLA-EGIGETVRAGQIFEFFAGETLRLAG 119
           ++R  ++ + AD + A +DEL  L + + GK +   G  +   A +   +      ++  
Sbjct: 82  VKRKQVMIRFADLLEANRDELALLETLDMGKPIRYSGAVDVAGAARALRWSGEAVDKIYD 141

Query: 120 EVVPSVRPGIGVEITREPAGVVGIITPWNFPIAIPAWKLAPALCYGNTIVFKPAELVPGC 179
           E+ P+    IG+ ITREP GVV  I PWNFP+ +  WKL PAL  GN++V KP+E  P  
Sbjct: 142 EIAPTAHNEIGM-ITREPVGVVAAIVPWNFPLLMACWKLGPALATGNSVVLKPSEKSPLT 200

Query: 180 SWAIVDILHRAGLPKGVLNLVMGKGSVVGQAMLDSPDVQAITFTGSTATGKRVAVASVEH 239
           +  +  +   AG+PKGVLN++ G G  VG+A+    DV  + FTGST   K++ + + E 
Sbjct: 201 AIRMAQLAIEAGIPKGVLNVLPGYGHTVGKALALHMDVDTLVFTGSTKIAKQLMIYAGES 260

Query: 240 NRK-YQLEMGGKNPFVVLDDA-DLSVAVEAAVNSAFFSTGQRCTASSRIIVTEGIHDRFV 297
           N K   LE GGK+P +V +DA +L  A  AA ++  F+ G+ CTA SR++V  G+ +  +
Sbjct: 261 NMKRVWLEAGGKSPNIVFNDAPNLKEAAIAAASAIAFNQGEVCTAGSRLLVESGVKEELI 320

Query: 298 AAMGERIKGLVVDDALKPGTHIGPVVDQSQLNQDTDYIAIGKQEGAKLAFGGEVISRDTP 357
             +   ++       L P T  G VVDQ QL     YI  G  EGA+L  GG+ +  +T 
Sbjct: 321 NLIEAEMQAWQPGHPLDPATTCGAVVDQQQLENVLRYIRAGVAEGAQLRQGGQQVLAETG 380

Query: 358 GFYLQPALFTEATNEMRISREEIFGPVAAVIRVKDYDEALAVANDTPFGLSSGIATTSLK 417
           G Y+ P +F    NEM I++EEIFGPV +VI     +EA+ + NDT +GL++G+ T+ + 
Sbjct: 381 GVYVAPTIFANVKNEMTIAKEEIFGPVLSVITFDGMEEAIRIGNDTIYGLAAGVWTSDIS 440

Query: 418 HATHFKRNAEAGMVMVNLPTAGVDFHVPFGGRKASSYGPREQGKYAAEFYTNVKTAY 474
            A    +   +GMV +N    G D   PFGG K S  G R++  +A + YT +K  +
Sbjct: 441 KAHKTAKALRSGMVWINHYDGG-DMTAPFGGYKQSGNG-RDKSLHAFDKYTEIKATW 495


Lambda     K      H
   0.317    0.134    0.391 

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: 552
Number of extensions: 28
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: 477
Length of database: 498
Length adjustment: 34
Effective length of query: 443
Effective length of database: 464
Effective search space:   205552
Effective search space used:   205552
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: 52 (24.6 bits)

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

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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:

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:

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:

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 preprint on GapMind for carbon sources, or view the source code.

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