GapMind for Amino acid biosynthesis

 

Alignments for a candidate for ilvE in Methylocapsa aurea KYG T

Align branched-chain amino acid aminotransferase 2; EC 2.6.1.42 (characterized)
to candidate WP_036257439.1 DL86_RS01600 D-amino-acid transaminase

Query= CharProtDB::CH_012531
         (298 letters)



>NCBI__GCF_000746085.1:WP_036257439.1
          Length = 286

 Score =  143 bits (360), Expect = 5e-39
 Identities = 91/274 (33%), Positives = 142/274 (51%), Gaps = 9/274 (3%)

Query: 7   FLNGEFVPKDEAKVSVYDHGYLYGDGVFEGIRVYSGNVFRLREHLVRLYESAKSIMLEIP 66
           ++NG++V   +AKV + D GY + DGV+E   V+ G +   + H+ RL  S   + ++ P
Sbjct: 6   YVNGQYVFSRDAKVHIEDRGYQFADGVYEVCEVFHGALIDEQRHMERLARSLAELRIDAP 65

Query: 67  YSLDEITNIVVETIRQNKLSNGYIRLVVSRG-AGNLGLDPDSCTKPNVVVIAEQLSLFPQ 125
                +  I+ E I +NK++NGY+ + V+RG A      P+   +P++VV   Q+     
Sbjct: 66  LGAGALKVILREVIVRNKVTNGYVYIQVTRGVAPREHTFPEKPVRPSLVVTGRQIDPEKG 125

Query: 126 E-YYEKGIPVVTVATRR-NRPDVLSPQVKSLNYLNNILVRIEAKLAGVQEALMLNDQGYV 183
           E    KGI VVT    R  R D     +K+++ L N+L R  AK  G  EA +++ +G V
Sbjct: 126 ERAARKGISVVTTPDLRWKRVD-----IKTISLLPNVLARQTAKEQGAYEAWLIDSEGMV 180

Query: 184 AEGSGDNVFIV-KGNKLITPPSSAGALEGITRNAILEIGEKLGYDVREELFTRHDVYVAD 242
            EG+  N +I+ +   +IT       L G+TR  ++EI    G    E  F+  + + A 
Sbjct: 181 IEGAASNAWIIDRSGAIITRQLDHCVLRGVTRTTLIEIIAAEGLRFEERKFSVEEAFAAQ 240

Query: 243 EVFLTGTAAEVIAVTTVDGRTIGLGQTGPHTNRL 276
           E F+TG    V+ V  +DGR IG G  GP   RL
Sbjct: 241 EAFVTGATTLVMPVIAIDGRKIGAGAPGPVAQRL 274


Lambda     K      H
   0.317    0.138    0.390 

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: 223
Number of extensions: 11
Number of successful extensions: 3
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: 298
Length of database: 286
Length adjustment: 26
Effective length of query: 272
Effective length of database: 260
Effective search space:    70720
Effective search space used:    70720
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 (21.6 bits)
S2: 48 (23.1 bits)

This GapMind analysis is from Apr 10 2024. The underlying query database was built on Apr 09 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:

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:

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