GapMind for catabolism of small carbon sources

 

Aligments for a candidate for putA in Burkholderia phytofirmans PsJN

Align 1-pyrroline-5-carboxylate dehydrogenase 2; P5C dehydrogenase 2; EC 1.2.1.88; L-glutamate gamma-semialdehyde dehydrogenase (uncharacterized)
to candidate BPHYT_RS29875 BPHYT_RS29875 betaine-aldehyde dehydrogenase

Query= curated2:Q9K5Z5
         (515 letters)



>lcl|FitnessBrowser__BFirm:BPHYT_RS29875 BPHYT_RS29875
           betaine-aldehyde dehydrogenase
          Length = 483

 Score =  279 bits (714), Expect = 1e-79
 Identities = 171/469 (36%), Positives = 251/469 (53%), Gaps = 22/469 (4%)

Query: 37  YPLVINGERVT--TDDKIVSVNPAMKEQVIGVVSKASREIVDDAFKSAETAFHTWKNVNP 94
           + L+I+G+R+   T +  V +NPA +E  I +V++ S   VD A ++A  A   W  +  
Sbjct: 10  HDLLIDGKRLPPGTGEYSVDINPATEEP-IALVAQGSAADVDTAVRAARAALKVWNGIRT 68

Query: 95  EERANILIRAAAIIRRRKHEFSAWLVKEAGKPWKEA-DADTAEAIDFLEYYARQMITLKD 153
            ERA IL+R A ++R    E +A    +AGKP       D   AID LEYYA     + +
Sbjct: 69  AERARILMRLAGLMRANLEELAALESLDAGKPIAAVMRQDIPAAIDTLEYYAGWCDKI-N 127

Query: 154 GKPVNSREGEHNRYFYTPIGVCVTISPWNFALAIMAGTTVAPIVTGNTVLLKPASTTPVV 213
           G+ V  R          P+GV   I PWNF L I        +  G T+++KPA  TP+ 
Sbjct: 128 GQVVPVRPDALTYTLREPVGVVAAIVPWNFPLMIGMWKIAPALACGCTLIVKPAEITPLT 187

Query: 214 AAKFVEVLEEAGLPKGVVNFVPGSGTDIGDYLIDHPKTSLITFTGSRDVGVRLYERAAVV 273
           A +  E+  EAG+P GV+N V G G  +GD L+ HP    +TFTGS  VG  + + AA  
Sbjct: 188 ALRIGELALEAGVPPGVLNIVTGKGRVVGDALVAHPGVDKVTFTGSPSVGRGILQGAA-- 245

Query: 274 HPGQQHLKRVIVEMGGKDTVVVDKDADLDLAAQSIVTSAFGFSGQKCSAGSRAVIHQDVY 333
                + KRV +E+GGK   ++  DA+LD A ++  +  F  +GQ CSAGSR + H+DVY
Sbjct: 246 ----GNFKRVTLELGGKSANLIFPDANLDNAVRAAASGIFFNTGQVCSAGSRILAHRDVY 301

Query: 334 DVVLEKAVALTKQLSVGEPTAPDVYMGPVVDQGAFSKIMSYIEVGKEEG-RLMVGGEGDD 392
           D V+E+  A  K + VG+P++ +  MGP++       ++ Y+E G+ EG  L+ GG    
Sbjct: 302 DEVVERLAARAKSIKVGDPSSRETSMGPLISAAQMKTVLGYVETGRAEGASLVTGGARVG 361

Query: 393 SKGFFIQPTIFADVDPHARIMQEEIFGPVVAFSKARDFDHALEIANNTEYGLTGAVITTN 452
            +GFF++PT+FA+V+   RI QEEIFGPV +  +  D   A+ IAN T Y L   V + +
Sbjct: 362 ERGFFVEPTVFANVEHEMRISQEEIFGPVASVIRFNDEADAIRIANGTLYSLAAGVWSAD 421

Query: 453 RHHIEKAKRDFHVGNLYFNRNCTGAIVGYH----PFGGFKMSGTDSKAG 497
              + +  RD   G ++ N        GY     P+GG   SG   + G
Sbjct: 422 IGRVHRVARDLRAGTVWIN------TYGYTDVRLPWGGSGDSGFGREHG 464


Lambda     K      H
   0.318    0.135    0.394 

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: 578
Number of extensions: 23
Number of successful extensions: 5
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: 515
Length of database: 483
Length adjustment: 34
Effective length of query: 481
Effective length of database: 449
Effective search space:   215969
Effective search space used:   215969
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 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