Align 4-aminobutyrate aminotransferase PuuE; GABA aminotransferase; GABA-AT; Gamma-amino-N-butyrate transaminase; GABA transaminase; Glutamate:succinic semialdehyde transaminase; EC 2.6.1.19 (characterized)
to candidate WP_008511119.1 BIBO1_RS18855 aspartate aminotransferase family protein
Query= SwissProt::P50457 (421 letters) >NCBI__GCF_000182725.1:WP_008511119.1 Length = 442 Score = 156 bits (394), Expect = 1e-42 Identities = 134/435 (30%), Positives = 200/435 (45%), Gaps = 41/435 (9%) Query: 9 RRLSATPRGVGVMCNFFAQSAENATLKDVEGNEYIDFAAGIAVLNTGHRHPDLVAAVEQQ 68 R+ A PR SA DV+GN+ +D AG+ N GH + AVE+Q Sbjct: 21 RQFKAAPR--------LLASASGMYYTDVDGNQVLDGTAGLWCCNAGHGRKRITEAVERQ 72 Query: 69 LQQFTHTAYQIVPYESYVTLAEKINALAPVSGQAKT--AFFT-TGAEAVENAVKIARAHT 125 + + + AEK+ A+AP +AK FFT +G+E+V+ A+KIA A+ Sbjct: 73 ISTMDFAPTFQMGHNVAFDFAEKLAAIAPGGAEAKLDRVFFTNSGSESVDTALKIAIAYQ 132 Query: 126 GRPG------VIAFSGGFHGRTYMTMALTGKVAPYKIGFGPFPGSVYHVPYPSDLHGIST 179 G V+ G+HG + +++ G V ++ F P H+ + D+ S Sbjct: 133 RAIGQGTRTMVLGREKGYHGVGFGGISVGGLVNNRRV-FPQIPAD--HLRHTLDIEKNSF 189 Query: 180 QDSLDAIERLFKSDIE-------AKQVAAIIFEPVQGEGGFNVAPKELVAAIRRLCDEHG 232 L A D+E A+++AA+I EP+ G G + PK + IR D++G Sbjct: 190 SKGLPANGIELADDLERLVQLHGAEKIAAVIVEPMSGSAGVILPPKGYLERIRATADKYG 249 Query: 233 IVMIADEVQSGFARTGKLFAMDHYADKPDLMTMAKSLA-GGMPLSGVVGNANIMDAPAPG 291 I++I DEV +GF R G FA+D++ PDL+T AK L G +P+ V + D G Sbjct: 250 ILLIFDEVITGFGRLGTPFAVDYFGVVPDLVTTAKGLTNGAIPMGAVFAARKVYDGLMTG 309 Query: 292 G-------LGGTYAGNPLAVAAAHAVLNIIDKESLCERANQLGQRLKNTLIDAKESVPAI 344 G TY+G+P+A AA A L I +E L R L + L K P + Sbjct: 310 PENAIELFHGYTYSGHPVASAAGLATLEIYAEEGLLTRGAGLADYWQEALHSLK-GAPNV 368 Query: 345 AAVRGLGSMIAVEFNDPQTGEPSAAIAQKIQQRALAQGLLLLTCGAYGNVIRFLYPLTIP 404 +R LG + AVE + + A A I +GLL+ G+VI PL I Sbjct: 369 IDIRNLGLVGAVELASRK--DAPGARAYDIFVECFKKGLLIRVT---GDVIALSPPLIIE 423 Query: 405 DAQFDAAMKILQDAL 419 Q D + +L DA+ Sbjct: 424 KEQIDTIISVLGDAI 438 Lambda K H 0.319 0.134 0.388 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: 473 Number of extensions: 29 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: 421 Length of database: 442 Length adjustment: 32 Effective length of query: 389 Effective length of database: 410 Effective search space: 159490 Effective search space used: 159490 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: 51 (24.3 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