GapMind for catabolism of small carbon sources

 

Aligments for a candidate for gabD in Caulobacter crescentus NA1000

Align succinate-semialdehyde dehydrogenase (EC 1.2.1.16) (characterized)
to candidate CCNA_02485 CCNA_02485 vanillin dehydrogenase

Query= reanno::pseudo3_N2E3:AO353_11505
         (480 letters)



>lcl|FitnessBrowser__Caulo:CCNA_02485 CCNA_02485 vanillin
           dehydrogenase
          Length = 470

 Score =  292 bits (747), Expect = 2e-83
 Identities = 161/449 (35%), Positives = 249/449 (55%), Gaps = 5/449 (1%)

Query: 32  NPATGEILGTVPKMGAAETRRAIEAADKALPAWRALTAKERANKLRRWFELIIENQDDLA 91
           +P TG +  T   M A + R A++AA  ALP W AL    R   L +    +    DD  
Sbjct: 12  DPVTGAVATTSIAMTADQARVAVDAAQAALPTWSALGPNARRALLSKAAAALEARADDFV 71

Query: 92  RLMTLEQGKPLAEAKGEIVYAASFIEWFAEEAKRIYGDVIPGHQPDKRLIVIKQPIGVTA 151
             M  E G     A+  ++ AAS +   A    ++ G+VIP  +P    + +++P+GV  
Sbjct: 72  AAMMGEIGATEGWARFNLMLAASMVREAAALTTQVSGEVIPSDKPGCLAMAVREPVGVIL 131

Query: 152 AITPWNFPAAMITRKAGPALAAGCTMVLKPASQTPYSAFALAELAQRAGIPKGVLSVVTG 211
            I PWN P  +  R     LA G T+VLK +   P +   +AE    AG+P+G LS+VT 
Sbjct: 132 GIAPWNAPIILGVRAVATPLACGNTVVLKASESCPRTHELIAEAFAAAGLPEGALSIVTN 191

Query: 212 S---AGDIGSELTSNPIVRKLSFTGSTEIGRQLMAECAKDIKKVSLELGGNAPFIVFDDA 268
           +   A ++   L  +P VR+++FTGST +G+ +    A+ +K V LELGG AP IV +DA
Sbjct: 192 APADAAEVVGALIDHPAVRRINFTGSTAVGKIIAKRAAEHLKPVLLELGGKAPLIVLEDA 251

Query: 269 DLDKAVEGAIISKYRNNGQTCVCANRLYIQDSVYDAFAEKLKVAVAKLKIGNGLEEGTTT 328
           DLD+AV+ A    + N GQ C+   R+ + D++ DAF  K     + L +G+  E  T  
Sbjct: 252 DLDEAVKAAAFGAFMNQGQICMSTERIIVVDAIADAFVAKFAAKASSLAVGDPREGKTPL 311

Query: 329 GPLIDGKAVAKVQEHIADALSKGATLLAGGKVMEGNFFEPTILTNVPKSAAVAKEETFGP 388
           G ++D K V  VQ  +ADAL+ GA  ++GG    G     T++  V  +  + +EE+FGP
Sbjct: 312 GAVVDLKTVTHVQGLVADALADGAVQVSGGPA-NGVLMPATVVDKVTPAMRLFREESFGP 370

Query: 389 LAPLFRFKDEAEVIAMSNDTEFGLASYFYARDLGRVFRVAEALEYGMVGVNTGLISNEV- 447
           +  + R +DE   IA++NDTE+GL++  + RD+ R  +VA  ++ G+  VN   + +E  
Sbjct: 371 VVAVIRARDEEHAIALANDTEYGLSASVFTRDIARGLKVARRIQSGICHVNGPTVHDEAQ 430

Query: 448 APFGGIKASGLGREGSKYGIEDYLEIKYL 476
            PFGG+KASG GR G K G++ + E++++
Sbjct: 431 MPFGGVKASGYGRFGGKAGVDAFTELRWI 459


Lambda     K      H
   0.317    0.135    0.389 

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: 536
Number of extensions: 15
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: 480
Length of database: 470
Length adjustment: 33
Effective length of query: 447
Effective length of database: 437
Effective search space:   195339
Effective search space used:   195339
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 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 paper from 2022 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