GapMind for catabolism of small carbon sources

 

Alignments for a candidate for gabT in Collinsella tanakaei YIT 12063

Align 4-aminobutyrate-2-oxoglutarate transaminase (EC 2.6.1.19) (characterized)
to candidate WP_009141315.1 HMPREF9452_RS06405 aminotransferase class III-fold pyridoxal phosphate-dependent enzyme

Query= BRENDA::Q0K2K2
         (423 letters)



>NCBI__GCF_000225705.1:WP_009141315.1
          Length = 427

 Score =  181 bits (458), Expect = 5e-50
 Identities = 132/421 (31%), Positives = 204/421 (48%), Gaps = 58/421 (13%)

Query: 35  TLWDVEGRAYTDFAAGIAVLNTGHRHPRVMQAIAAQLERFTHTA-YQIVPYQGYVTL--- 90
           TL   +G  Y DF AGI V + GH HP +++AI  Q ER  H + Y  +  +G +     
Sbjct: 32  TLVGDDGTEYQDFLAGIGVCSLGHCHPVLVEAIQRQAERLLHVSNYYYIERRGELAAILS 91

Query: 91  ------------------------AERINALVPIQGLNKTALFTTGAEAVENAIKIARAH 126
                                   A  + +      + KT    +GAEA E A+K+AR +
Sbjct: 92  KLASGDMDGALMIADAVRAGDEAAAVALGSPTESDQIWKTFFANSGAEANEGAMKLARLY 151

Query: 127 TGRPG-----VIAFSGAFHGRTLLGMALTGKVAPYKIGFGPFPSDIYHAPFPSALHGVST 181
             R G     ++A  G+FHGRTL  +A T +    +  F P P D              T
Sbjct: 152 AKRSGNGGNTIVALRGSFHGRTLETIAATMQDR-LQDAFKPLPQDFL----------ACT 200

Query: 182 ERALQALEGLFKTDIDPARVAAIIVEPVQGEGGFQAAPADFMRGLRAVCDQHGIVLIADE 241
              +  L  LF+     + + A++VEP+QGE G      +F +    +   HG +LIADE
Sbjct: 201 PNDVDELTALFEEH--GSEICAVMVEPIQGESGVHPLTPEFFKAAHDLAHAHGALLIADE 258

Query: 242 VQTGFGRTGKMFAMSHHDVEPDLITMAKSLAGGMPLSAVSGRAAIMDAPLPGGLGGTYAG 301
           VQTG  R+GK FA   + +EPD++++AK +AGG+P+ AV  +A++ DA  PG  G T+ G
Sbjct: 259 VQTGVFRSGKPFAFQTYGIEPDIMSLAKGIAGGVPMGAVMAKASVADAFNPGDHGTTFGG 318

Query: 302 NPLAVAAAHAVIDVIEEEKLCERSASLGQQLREHLLAQRKHCPAMAEVRGLGSMVAAEFC 361
           + LAVAA+ AV+  +   +  + +  +G    +++ A+    P + +VRG G M+  +  
Sbjct: 319 SALAVAASCAVLCELVRGEYDKHAREVG----DYMAARLAGLPHVIDVRGCGLMLGCDLD 374

Query: 362 DPATGQPSAEHAKRVQTRALEAGLVLLTCGTYGNVIRFLYPLTIPQAQFDAALAVLTQAL 421
           D      +A  A  V + AL +G V+   G +   +RFL PL   +   DA +  L+  L
Sbjct: 375 D------AAGDAHDVVSAALASGFVINATGAH--TLRFLPPLICERQDVDALIDALSAIL 426

Query: 422 A 422
           A
Sbjct: 427 A 427


Lambda     K      H
   0.321    0.136    0.400 

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: 20
Number of successful extensions: 5
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 2
Number of HSP's successfully gapped: 2
Length of query: 423
Length of database: 427
Length adjustment: 32
Effective length of query: 391
Effective length of database: 395
Effective search space:   154445
Effective search space used:   154445
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 (21.9 bits)
S2: 51 (24.3 bits)

This GapMind analysis is from Sep 24 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:

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