SitesBLAST
Comparing WP_068110315.1 NCBI__GCF_001653335.1:WP_068110315.1 to proteins with known functional sites using BLASTp with E ≤ 0.001.
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Found 20 (the maximum) hits to proteins with known functional sites (download)
3q8nC Crystal structure of 4-aminobutyrate transaminase from mycobacterium smegmatis (see paper)
67% identity, 97% coverage: 11:445/448 of query aligns to 1:436/439 of 3q8nC
- active site: V32 (= V42), Y151 (= Y161), E221 (= E230), D254 (= D263), Q257 (= Q266), K283 (= K292), T312 (= T321), R412 (= R421)
- binding 4-oxobutanoic acid: G124 (= G134), A125 (= A135), V256 (≠ I265), K283 (= K292)
4atqF Gaba-transaminase a1r958 in complex with external aldimine plp-gaba adduct (see paper)
62% identity, 97% coverage: 12:446/448 of query aligns to 5:443/444 of 4atqF
- active site: V35 (= V42), Y154 (= Y161), E226 (= E230), D259 (= D263), Q262 (= Q266), K288 (= K292), T317 (= T321), R418 (= R421)
- binding gamma-amino-butanoic acid: M95 (= M102), Y154 (= Y161), R157 (= R164), E231 (= E235), K288 (= K292), G316 (= G320)
- binding pyridoxal-5'-phosphate: G127 (= G134), A128 (= A135), Y154 (= Y161), H155 (= H162), D259 (= D263), V261 (≠ I265)
6j2vA Gaba aminotransferase from corynebacterium glutamicum (see paper)
62% identity, 97% coverage: 12:444/448 of query aligns to 5:435/440 of 6j2vA
- active site: L35 (≠ V42), Y154 (= Y161), D256 (= D263), K285 (= K292)
- binding 4-[({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methyl)amino]butanoic acid: G127 (= G134), A128 (= A135), Y154 (= Y161), H155 (= H162), R157 (= R164), E223 (= E230), E228 (= E235), D256 (= D263), I258 (= I265), K285 (= K292), G313 (= G320), T314 (= T321)
1sffA Structure of gamma-aminobutyrate aminotransferase complex with aminooxyacetate (see paper)
43% identity, 92% coverage: 31:444/448 of query aligns to 7:420/425 of 1sffA
- active site: V18 (= V42), Y137 (= Y161), E205 (= E230), D238 (= D263), Q241 (= Q266), K267 (= K292), T296 (= T321), R397 (= R421)
- binding 4'-deoxy-4'-acetylyamino-pyridoxal-5'-phosphate: Q78 (≠ M102), G110 (= G134), S111 (≠ A135), Y137 (= Y161), H138 (= H162), R140 (= R164), E205 (= E230), D238 (= D263), V240 (≠ I265), Q241 (= Q266), K267 (= K292), T296 (= T321)
- binding sulfate ion: N152 (≠ M176), Y393 (≠ G417)
1sf2A Structure of e. Coli gamma-aminobutyrate aminotransferase (see paper)
43% identity, 92% coverage: 31:444/448 of query aligns to 7:420/425 of 1sf2A
- active site: V18 (= V42), Y137 (= Y161), E205 (= E230), D238 (= D263), Q241 (= Q266), K267 (= K292), T296 (= T321), R397 (= R421)
- binding pyridoxal-5'-phosphate: G110 (= G134), S111 (≠ A135), Y137 (= Y161), H138 (= H162), E205 (= E230), D238 (= D263), V240 (≠ I265), Q241 (= Q266), K267 (= K292)
- binding sulfate ion: N152 (≠ M176), Y393 (≠ G417)
P22256 4-aminobutyrate aminotransferase GabT; 5-aminovalerate transaminase; GABA aminotransferase; GABA-AT; Gamma-amino-N-butyrate transaminase; GABA transaminase; Glutamate:succinic semialdehyde transaminase; L-AIBAT; EC 2.6.1.19; EC 2.6.1.48 from Escherichia coli (strain K12) (see 2 papers)
43% identity, 92% coverage: 31:444/448 of query aligns to 8:421/426 of P22256
- I50 (= I73) mutation to Q: 3-fold decrease in catalytic activity and 12-fold decrease in affinity for GABA.
- GS 111:112 (≠ GA 134:135) binding pyridoxal 5'-phosphate
- E211 (= E235) mutation to S: 100-fold decrease in catalytic activity and 15-fold decrease in affinity for GABA.
- V241 (≠ I265) mutation to A: 25-fold decrease in catalytic activity and 5-fold decrease in affinity for GABA.
- Q242 (= Q266) binding pyridoxal 5'-phosphate
- K268 (= K292) modified: N6-(pyridoxal phosphate)lysine
- T297 (= T321) binding pyridoxal 5'-phosphate
1szkA The structure of gamma-aminobutyrate aminotransferase mutant: e211s (see paper)
43% identity, 92% coverage: 31:444/448 of query aligns to 7:420/425 of 1szkA
- active site: V18 (= V42), Y137 (= Y161), E205 (= E230), D238 (= D263), Q241 (= Q266), K267 (= K292), T296 (= T321), R397 (= R421)
- binding 4'-deoxy-4'-aminopyridoxal-5'-phosphate: G110 (= G134), S111 (≠ A135), Y137 (= Y161), H138 (= H162), E205 (= E230), D238 (= D263), V240 (≠ I265), Q241 (= Q266), K267 (= K292)
P50457 4-aminobutyrate aminotransferase PuuE; GABA aminotransferase; GABA-AT; Gamma-amino-N-butyrate transaminase; GABA transaminase; Glutamate:succinic semialdehyde transaminase; EC 2.6.1.19 from Escherichia coli (strain K12) (see paper)
42% identity, 92% coverage: 32:445/448 of query aligns to 8:420/421 of P50457
- K267 (= K292) mutation to A: No GABA-AT activity.
O58478 Alanine/serine racemase; ASR; Ala/Ser racemase; EC 5.1.1.-; EC 5.1.1.1 from Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3) (see paper)
32% identity, 96% coverage: 17:447/448 of query aligns to 22:461/474 of O58478
- D251 (≠ E235) mutation to A: Loss of activity.
- K308 (= K292) mutation to A: Loss of activity.
7vo1A Structure of aminotransferase-substrate complex (see paper)
35% identity, 95% coverage: 19:442/448 of query aligns to 5:445/452 of 7vo1A
- binding N-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methyl)-L-glutamic acid: I61 (= I73), S121 (= S133), G122 (= G134), T123 (≠ A135), F149 (≠ Y161), H150 (= H162), R152 (= R164), E234 (= E235), D262 (= D263), V264 (≠ I265), Q265 (= Q266), K291 (= K292), N318 (≠ G320), T319 (= T321), R417 (= R421)
7vntA Structure of aminotransferase-substrate complex (see paper)
35% identity, 95% coverage: 19:442/448 of query aligns to 5:445/452 of 7vntA