Alignments for a candidate for agx1 in Methylocapsa aurea KYG

GapMind for Amino acid biosynthesis

Alignments for a candidate for agx1 in Methylocapsa aurea KYG

Align Alanine--glyoxylate aminotransferase 2 homolog 2, mitochondrial; Beta-alanine-pyruvate aminotransferase 2; EC 2.6.1.44 (characterized)
to candidate WP_084572758.1 DL86_RS06705 diaminobutyrate--2-oxoglutarate transaminase

Query= SwissProt::Q94AL9
         (477 letters)



>NCBI__GCF_000746085.1:WP_084572758.1
          Length = 483

 Score =  169 bits (428), Expect = 2e-46
 Identities = 136/451 (30%), Positives = 198/451 (43%), Gaps = 30/451 (6%)

Query: 50  PPPYTGPSADVILSKRKEFLSPSMFCLYRKPLNIVDGKMQYLFDESGRRYLDAFAGIAVV 109
           P P+     +  L+++    S +     R P+ +  G    + D  GR Y D  AG   +
Sbjct: 35  PTPFYASFGNAFLARQDAIESNARAYPRRLPVALKSGAGARVIDTDGREYFDCLAGAGAL 94

Query: 110 NCGHCHPDVVEPVINQI------KRLQHPTVLYLNHAIADFSEALASKLPGDLKVVFFTN 163
             GH HP VVE +   +      + L  PT L     I +  E L +    + ++ F   
Sbjct: 95  ALGHNHPVVVEAIRAALDEGAPLQTLDFPTPLK-ERFIEELFETLPADFAAEARIHFCGP 153

Query: 164 SGTEANELALMMAKLYTGCQDIVAVRNGYHGNAAATMGATGQSMWKFNVVQNS--VHHAL 221
           SG +A E AL + K  TG + ++     YHG  +  +G TG    K  +   S  V    
Sbjct: 154 SGADAVEAALKLVKTATGRRSLLCFHGSYHGMTSGALGLTGAIAAKAAIAGLSPEVQFLP 213

Query: 222 NPDPYRGVFGSDGEK-------YAKDLQDLIQYGTTGHIAGFICEAIQGVGGIVELAPGY 274
            P  YR  FG  G         Y + L D    G     A  I E +QG GGI      +
Sbjct: 214 YPSDYRCPFGVGGRAGQDVGATYIETLLDDPNSGICAP-AAMILEVVQGEGGINPAPDEW 272

Query: 275 LSAAYDTVKKAGGLFIADEVQSGFARTGNFWGFEAHNVVPDIVTMAKGIGNGFPLGAVVT 334
           L    D  ++ G   I DEVQ+G  RTG  + FE   + PD+V ++K IG G PL  +V 
Sbjct: 273 LRKIRDITRRRGIPLIVDEVQTGVGRTGRLFAFEQAGITPDVVVLSKAIGGGLPLAVIVY 332

Query: 335 TPEIAGVLTRRSYFNTFGGNSVSTTAGLAVLNVIEKEKLQENAAMVGSYLKEKLTQLKEK 394
             ++  +    ++  TF G+ +   AG A L  I   +L  +A  +G  L  +L   +EK
Sbjct: 333 HRDL-DLWKSGAHAGTFRGDQLGFAAGAATLRHIRVNRLDHHAREMGQRLMRELR--REK 389

Query: 395 HEIIGDVRGRGLMLGVELVSD----RKLKTPATAETLHIMDQMKEL--GVLIGKGGYFGN 448
              IGDVRGRGLM+GVE++      R    P     L    Q+  L  G+++  GG  G+
Sbjct: 390 AAAIGDVRGRGLMIGVEIIDPEGEVRGSGPPPCDPVLAREIQLNCLRRGLIVELGGRSGS 449

Query: 449 VFRITPPLCFTKDDADFLV----EAMDYSMS 475
           V R  PPL     + D +     EA++ S S
Sbjct: 450 VVRFLPPLIIEAGEIDEIAARFHEAVEASRS 480


Lambda     K      H
   0.320    0.136    0.403 

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: 556
Number of extensions: 35
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: 477
Length of database: 483
Length adjustment: 34
Effective length of query: 443
Effective length of database: 449
Effective search space:   198907
Effective search space used:   198907
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.8 bits)
S2: 51 (24.3 bits)

This GapMind analysis is from Jul 25 2024. The underlying query database was built on Jul 25 2024.

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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
changes to Amino acid biosynthesis since the publication.

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 Amino acid biosynthesis