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.
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:
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