GapMind for Amino acid biosynthesis

 

Aligments for a candidate for split_metH_1 in Paraburkholderia bryophila 376MFSha3.1

Align Methionine synthase component, B12 binding and B12-binding cap domains (EC:2.1.1.13) (characterized)
to candidate H281DRAFT_02076 H281DRAFT_02076 methionine synthase (B12-dependent)

Query= reanno::Phaeo:GFF1319
         (233 letters)



>FitnessBrowser__Burk376:H281DRAFT_02076
          Length = 900

 Score =  100 bits (249), Expect = 1e-25
 Identities = 64/178 (35%), Positives = 95/178 (53%), Gaps = 19/178 (10%)

Query: 32  EEIEESVNILLERGWAPYKVLTEALVGGMTIVGADFRDGILFVPEVLLAANAMKGGMAIL 91
           E+ EE    +   G  P  V+   L+ GM IVG  F  G +F+P+V+ +A  MK  +A L
Sbjct: 335 EDTEEVRAKIAAAGGRPINVIEGPLMDGMNIVGDLFGQGKMFLPQVVKSARVMKQAVAHL 394

Query: 92  KPLLAET---------GAPRMGSMVIGTVKGDIHDIGKNLVSMMMEGAGFEVVDIGINNP 142
            P + E               G +VI TVKGD+HDIGKN+VS++++   FEVV++G+  P
Sbjct: 395 IPFIEEEKKQLAAAGGDVRAKGKIVIATVKGDVHDIGKNIVSVVLQCNNFEVVNMGVMVP 454

Query: 143 VENYLEALEEHQPDILGMSALLTTTMPYMKVVIDTMIEQGKRDDYI------VLVGGA 194
             + L   +    DI+G+S L+T ++  M  V   M    +RDDY       +L+GGA
Sbjct: 455 CNDILAKAKVEGADIIGLSGLITPSLEEMAYVASEM----QRDDYFRVKKIPLLIGGA 508


Lambda     K      H
   0.318    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: 458
Number of extensions: 26
Number of successful extensions: 2
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: 233
Length of database: 900
Length adjustment: 33
Effective length of query: 200
Effective length of database: 867
Effective search space:   173400
Effective search space used:   173400
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 Aug 03 2021. The underlying query database was built on Aug 03 2021.

Links

Downloads

Related tools

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, or see 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