SitesBLAST
Comparing Dsui_0023 Dsui_0023 acetylornithine/succinylornithine aminotransferase to proteins with known functional sites using BLASTp with E ≤ 0.001.
Or try Sites on a Tree, PaperBLAST, Conserved Domains, or compare to all protein structures
Found 20 (the maximum) hits to proteins with known functional sites (download)
2ordA Crystal structure of acetylornithine aminotransferase (ec 2.6.1.11) (acoat) (tm1785) from thermotoga maritima at 1.40 a resolution
43% identity, 96% coverage: 14:395/396 of query aligns to 11:391/393 of 2ordA
- active site: F134 (= F137), E186 (= E189), D219 (= D222), Q222 (= Q225), K248 (= K251), T276 (= T279), R367 (= R371)
- binding pyridoxal-5'-phosphate: T101 (= T104), G102 (= G105), T103 (≠ A106), N106 (= N109), F134 (= F137), H135 (= H138), G136 (= G139), E186 (= E189), E191 (= E194), D219 (= D222), V221 (= V224), Q222 (= Q225), K248 (= K251), T275 (≠ G278), T276 (= T279)
Q9X2A5 Acetylornithine aminotransferase; ACOAT; EC 2.6.1.11 from Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8)
43% identity, 96% coverage: 14:395/396 of query aligns to 3:383/385 of Q9X2A5
4addA Structural and functional study of succinyl-ornithine transaminase from e. Coli (see paper)
46% identity, 90% coverage: 28:383/396 of query aligns to 26:384/400 of 4addA
- active site: F136 (= F137), E188 (= E189), D221 (= D222), Q224 (= Q225), K250 (= K251), T279 (= T279), R372 (= R371)
- binding pyridoxal-5'-phosphate: S102 (≠ T104), G103 (= G105), A104 (= A106), N107 (= N109), F136 (= F137), H137 (= H138), G138 (= G139), E188 (= E189), D221 (= D222), V223 (= V224), Q224 (= Q225), K250 (= K251), T278 (≠ G278), T279 (= T279)
- binding n~2~-(3-carboxypropanoyl)-l-ornithine: I46 (≠ W48), G75 (≠ A77), F136 (= F137), R139 (= R140), E193 (= E194), K250 (= K251), G277 (= G277), T278 (≠ G278), T279 (= T279)
Sites not aligning to the query:
4adbB Structural and functional study of succinyl-ornithine transaminase from e. Coli (see paper)
46% identity, 90% coverage: 28:383/396 of query aligns to 26:384/401 of 4adbB
- active site: F136 (= F137), E188 (= E189), D221 (= D222), Q224 (= Q225), K250 (= K251), T279 (= T279), R372 (= R371)
- binding pyridoxal-5'-phosphate: S102 (≠ T104), G103 (= G105), A104 (= A106), N107 (= N109), F136 (= F137), H137 (= H138), G138 (= G139), E188 (= E189), D221 (= D222), V223 (= V224), Q224 (= Q225), K250 (= K251), T278 (≠ G278), T279 (= T279)
O66442 Acetylornithine aminotransferase; ACOAT; EC 2.6.1.11 from Aquifex aeolicus (strain VF5)
42% identity, 96% coverage: 14:394/396 of query aligns to 4:376/376 of O66442
- GT 96:97 (≠ GA 105:106) binding
- K242 (= K251) modified: N6-(pyridoxal phosphate)lysine
- T271 (= T279) binding
2eh6A Crystal structure of acetylornithine aminotransferase from aquifex aeolicus vf5
42% identity, 96% coverage: 14:394/396 of query aligns to 3:375/375 of 2eh6A
- active site: F127 (= F137), E179 (= E189), D212 (= D222), Q215 (= Q225), K241 (= K251), T270 (= T279), R352 (= R371)
- binding pyridoxal-5'-phosphate: S94 (≠ T104), G95 (= G105), T96 (≠ A106), F127 (= F137), H128 (= H138), G129 (= G139), E179 (= E189), D212 (= D222), V214 (= V224), Q215 (= Q225), K241 (= K251), S269 (≠ G278), T270 (= T279), F271 (≠ Y280)
P40732 Acetylornithine/succinyldiaminopimelate aminotransferase; ACOAT; DapATase; Succinyldiaminopimelate transferase; EC 2.6.1.11; EC 2.6.1.17 from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) (see paper)
42% identity, 91% coverage: 27:385/396 of query aligns to 30:391/405 of P40732
- GT 108:109 (≠ GA 105:106) binding
- K255 (= K251) modified: N6-(pyridoxal phosphate)lysine
- T284 (= T279) binding
4jevB N-acetylornithine aminotransferase from s. Typhimurium complexed with gabaculine
42% identity, 91% coverage: 27:385/396 of query aligns to 25:386/402 of 4jevB
- active site: F136 (= F137), E188 (= E189), D221 (= D222), Q224 (= Q225), K250 (= K251), T279 (= T279), R372 (= R371)
- binding 3-[o-phosphonopyridoxyl]--amino-benzoic acid: I46 (≠ W48), S102 (≠ T104), G103 (= G105), T104 (≠ A106), N107 (= N109), F136 (= F137), H137 (= H138), G138 (= G139), E188 (= E189), E193 (= E194), D221 (= D222), V223 (= V224), Q224 (= Q225), K250 (= K251), S278 (≠ G278), T279 (= T279), R372 (= R371)
Q9M8M7 Acetylornithine aminotransferase, chloroplastic/mitochondrial; ACOAT; Acetylornithine transaminase; AOTA; Protein HOPW1-1-INTERACTING 1; EC 2.6.1.11 from Arabidopsis thaliana (Mouse-ear cress) (see paper)
39% identity, 97% coverage: 11:396/396 of query aligns to 66:455/457 of Q9M8M7
Sites not aligning to the query:
- 1:41 modified: transit peptide, Chloroplast and mitochondrion
- 42 modified: N-acetylvaline; in Acetylornithine aminotransferase, chloroplastic
3nx3A Crystal structure of acetylornithine aminotransferase (argd) from campylobacter jejuni
38% identity, 95% coverage: 19:396/396 of query aligns to 9:387/388 of 3nx3A
- active site: F127 (= F137), E179 (= E189), D212 (= D222), Q215 (= Q225), K241 (= K251), T271 (= T279), R362 (= R371)
- binding magnesium ion: N191 (≠ S201), F194 (= F204), I313 (≠ S321), F316 (≠ L324), D317 (≠ G325), C319 (vs. gap), Q370 (≠ S379), K371 (≠ R380)
4jewA N-acetylornithine aminotransferase from s. Typhimurium complexed with l-canaline
42% identity, 91% coverage: 27:385/396 of query aligns to 25:381/397 of 4jewA
- active site: F136 (= F137), E188 (= E189), D221 (= D222), Q224 (= Q225), K250 (= K251), T274 (= T279), R367 (= R371)
- binding (2S)-2-azanyl-4-[(E)-[2-methyl-3-oxidanyl-5-(phosphonooxymethyl)pyridin-4-yl]methylideneamino]oxy-butanoic acid: I46 (≠ W48), S102 (≠ T104), G103 (= G105), T104 (≠ A106), N107 (= N109), F136 (= F137), H137 (= H138), G138 (= G139), R139 (= R140), E188 (= E189), E193 (= E194), D221 (= D222), V223 (= V224), Q224 (= Q225), K250 (= K251)
- binding picric acid: K25 (≠ E27), K27 (≠ R29), W32 (≠ V34), G36 (= G38), E38 (≠ R40)
2pb0A Structure of biosynthetic n-acetylornithine aminotransferase from salmonella typhimurium: studies on substrate specificity and inhibitor binding (see paper)
42% identity, 91% coverage: 27:385/396 of query aligns to 19:375/389 of 2pb0A