GapMind for catabolism of small carbon sources

 

Alignments for a candidate for gabT in Flavobacterium beibuense F44-8

Align 4-aminobutyrate aminotransferase; EC 2.6.1.19 (characterized, see rationale)
to candidate WP_035130836.1 Q763_RS02385 ornithine--oxo-acid transaminase

Query= uniprot:A1S8Y2
         (425 letters)



>NCBI__GCF_000769915.1:WP_035130836.1
          Length = 414

 Score =  203 bits (516), Expect = 9e-57
 Identities = 126/400 (31%), Positives = 200/400 (50%), Gaps = 45/400 (11%)

Query: 25  PVFTERAENATVWDVEGREYIDFAGGIAVLNTGHLHPKVKAAVAEQLEKFSHTCFMVLG- 83
           PV   + E   VWDVEG++Y DF    + +N GH HPK+  A+ EQ +  + T       
Sbjct: 28  PVVLSKGEGVYVWDVEGKKYYDFLSAYSAVNQGHCHPKIVGAMMEQAQTLTLTSRAFYND 87

Query: 84  ----YESYVAVCEKLNQLVPGDFAKKSALFTSGSEAVENAIKVAR--AYTKR------AG 131
               YE ++      ++++P           +G+EAVE AIK+ R  AY K+      A 
Sbjct: 88  KLGRYEEFITKYFGFDKVLP---------MNTGAEAVETAIKLCRKWAYEKKGIAEQQAK 138

Query: 132 VIAFTSGYHGRTMAALALTGKVAPYSKGMGLMQANVFRAEFPCALHGVSEDDAMASIERI 191
           ++   + +HGRT   ++ +       K  G       + E+          D +  +E  
Sbjct: 139 IVVCKNNFHGRTTTIISFSND-EDARKNFGPYTEGFIKIEY----------DNLEVLEET 187

Query: 192 FKNDAEPSDIAAIILEPVQGEGGFYAATPGFMKRLRELCDREGIMLIADEVQTGAGRTGT 251
            KN+   SDIA  ++EP+QGE G Y  + G++ + + LC++  ++ IADEVQTG  RTG 
Sbjct: 188 LKNN---SDIAGFLVEPIQGEAGVYVPSEGYLAKAKALCEKHNVLFIADEVQTGIARTGK 244

Query: 252 FFAMEQMGVAADITTFAKSIAGG-FPLSGITGRAEVMDAIGPGGLGGTYGGSPLACAAAL 310
             A+    V  DI    K+++GG +P+S +     VMD I PG  G T+GG+P+A A A+
Sbjct: 245 LLAVNHENVTPDILILGKALSGGAYPVSAVLANNSVMDVIKPGQHGSTFGGNPVAAAVAI 304

Query: 311 AVIEVFEEEKLLERSNAIGQTIKSAIGELASRYPQIAEVRGLGSMIAIEL--MENGKPAP 368
           A +EV ++EKL E +  +G   +  I E  S    +  VRG G + AI +   E+   A 
Sbjct: 305 AALEVIQDEKLAENAEKLGVLFRDKINEYISESNIVTLVRGKGLLNAIVINDTEDSSTAW 364

Query: 369 EYCPQVLTEARNRGLILLSCGTYGNVLRILVPITAPDEQI 408
           + C ++          LL+  T+GN++R   P+   +EQ+
Sbjct: 365 DICVKLKEHG------LLAKPTHGNIIRFAPPLVMNEEQL 398


Lambda     K      H
   0.319    0.136    0.391 

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: 396
Number of extensions: 19
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: 425
Length of database: 414
Length adjustment: 32
Effective length of query: 393
Effective length of database: 382
Effective search space:   150126
Effective search space used:   150126
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: 50 (23.9 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