SitesBLAST
Comparing Dsui_0420 FitnessBrowser__PS:Dsui_0420 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)
3wx9A Crystal structure of pyrococcus horikoshii kynurenine aminotransferase in complex with pmp, gla, 4ad, 2og, glu and kya
28% identity, 72% coverage: 120:458/469 of query aligns to 39:387/404 of 3wx9A
- binding 4-(2-aminophenyl)-2,4-dioxobutanoic acid: G40 (≠ W121), L41 (= L122)
- binding 2-oxoglutaric acid: D213 (= D288), P214 (≠ T289), Y215 (= Y290), G216 (= G291), E217 (≠ D292), G241 (= G314), T242 (≠ S315), I246 (≠ T319)
- binding (2E)-pent-2-enedioic acid: G40 (≠ W121), Y130 (= Y210), N184 (= N259), R376 (= R447)
- binding glutamic acid: L131 (≠ W211), V360 (≠ A431), A364 (≠ I435), R369 (≠ L440)
- binding 4'-deoxy-4'-aminopyridoxal-5'-phosphate: G104 (= G184), S105 (≠ A185), Q106 (≠ T186), Y130 (= Y210), N184 (= N259), D212 (= D287), P214 (≠ T289), Y215 (= Y290), T242 (≠ S315), S244 (= S317), K245 (= K318), R252 (= R325)
Sites not aligning to the query:
3av7A Crystal structure of pyrococcus horikoshii kynurenine aminotransferase in complex with pmp, kyn as substrates and kya as products
28% identity, 72% coverage: 120:458/469 of query aligns to 39:387/404 of 3av7A
- binding 4-hydroxyquinoline-2-carboxylic acid: L131 (≠ W211), Q135 (≠ A215), A364 (≠ I435), R369 (≠ L440)
- binding (2S)-2-amino-4-(2-aminophenyl)-4-oxobutanoic acid: G40 (≠ W121), Y130 (= Y210), L131 (≠ W211), A132 (≠ N212), N184 (= N259), R376 (= R447)
- binding 4'-deoxy-4'-aminopyridoxal-5'-phosphate: G104 (= G184), S105 (≠ A185), Q106 (≠ T186), Y130 (= Y210), V179 (≠ H254), N184 (= N259), D212 (= D287), P214 (≠ T289), Y215 (= Y290), T242 (≠ S315), S244 (= S317), K245 (= K318), R252 (= R325)
Sites not aligning to the query:
3aowC Crystal structure of pyrococcus horikoshii kynurenine aminotransferase in complex with akg
28% identity, 72% coverage: 120:458/469 of query aligns to 39:387/404 of 3aowC
- binding 2-oxoglutaric acid: Y70 (= Y150), Y130 (= Y210), L275 (≠ V348)
- binding pyridoxal-5'-phosphate: G104 (= G184), S105 (≠ A185), Q106 (≠ T186), Y130 (= Y210), V179 (≠ H254), N184 (= N259), D212 (= D287), P214 (≠ T289), Y215 (= Y290), T242 (≠ S315), S244 (= S317), K245 (= K318), R252 (= R325)
Sites not aligning to the query:
3aovA Crystal structure of pyrococcus horikoshii kynurenine aminotransferase in complex with plp
28% identity, 72% coverage: 120:458/469 of query aligns to 39:387/404 of 3aovA
- binding pyridoxal-5'-phosphate: G104 (= G184), S105 (≠ A185), Q106 (≠ T186), Y130 (= Y210), V179 (≠ H254), N184 (= N259), D212 (= D287), P214 (≠ T289), Y215 (= Y290), T242 (≠ S315), S244 (= S317), K245 (= K318), R252 (= R325)
2zyjA Crystal structure of lysn, alpha-aminoadipate aminotransferase (complexed with n-(5'-phosphopyridoxyl)-l-glutamate), from thermus thermophilus hb27 (see paper)
36% identity, 64% coverage: 137:436/469 of query aligns to 58:357/397 of 2zyjA
- binding N-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methyl)-L-glutamic acid: G99 (= G184), S100 (≠ A185), Q101 (≠ T186), Y125 (= Y210), N174 (= N259), D202 (= D287), Y205 (= Y290), S235 (= S315), S237 (= S317), K238 (= K318), R245 (= R325)
Sites not aligning to the query:
Q72LL6 2-aminoadipate transaminase; 2-aminoadipate aminotransferase; Alpha-aminoadipate aminotransferase; AAA-AT; AadAT; EC 2.6.1.39 from Thermus thermophilus (strain ATCC BAA-163 / DSM 7039 / HB27) (see 2 papers)
36% identity, 64% coverage: 137:436/469 of query aligns to 58:357/397 of Q72LL6
- Y70 (= Y150) binding pyridoxal 5'-phosphate
- N174 (= N259) binding pyridoxal 5'-phosphate; binding substrate
- R245 (= R325) binding pyridoxal 5'-phosphate
Sites not aligning to the query:
- 20 S→E: Strongly decreases the affinity for AAA and Glu. A mild decrease of affinity is observed for 2-oxoglutarate. Increases the affinity for leucine and 2-oxoisocaproate.
- 23 R→A: Strongly decreases the affinity for AAA and Glu. A mild decrease of affinity is observed for 2-oxoglutarate which has the same chain length as Glu, but differs by the presence of a 2-oxo group which is not recognized by R-23. Increases the affinity for leucine and 2-oxoisocaproate due to the absence of gamma-carboxyl group.; R→Q: Strongly decreases the affinity for AAA and Glu. A mild decrease of affinity is observed for 2-oxoglutarate which has the same chain length as Glu, but differs by the presence of a 2-oxo group which is not recognized by R-23. Increases the affinity for leucine and 2-oxoisocaproate due to the absence of gamma-carboxyl group.
- 40 binding substrate
- 368 binding substrate
3cbfA Crystal structure of lysn, alpha-aminoadipate aminotransferase, from thermus thermophilus hb27 (see paper)
36% identity, 64% coverage: 137:436/469 of query aligns to 54:353/392 of 3cbfA
- binding (2S)-2-[({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methyl)amino]hexanedioic acid: G95 (= G184), S96 (≠ A185), Q97 (≠ T186), Y121 (= Y210), N170 (= N259), D198 (= D287), Y201 (= Y290), S231 (= S315), S233 (= S317), K234 (= K318), R241 (= R325)
Sites not aligning to the query:
2egyA Crystal structure of lysn, alpha-aminoadipate aminotransferase (substrate free form), from thermus thermophilus hb27
36% identity, 64% coverage: 137:436/469 of query aligns to 54:353/392 of 2egyA
- binding pyridoxal-5'-phosphate: G95 (= G184), S96 (≠ A185), Q97 (≠ T186), Y121 (= Y210), N170 (= N259), D198 (= D287), A200 (≠ T289), Y201 (= Y290), S231 (= S315), S233 (= S317), K234 (= K318), R241 (= R325)
2z1yA Crystal structure of lysn, alpha-aminoadipate aminotransferase (complexed with n-(5'-phosphopyridoxyl)-l-leucine), from thermus thermophilus hb27
36% identity, 64% coverage: 137:436/469 of query aligns to 50:349/389 of 2z1yA
- binding leucine: Y117 (= Y210)
- binding pyridoxal-5'-phosphate: G91 (= G184), S92 (≠ A185), Q93 (≠ T186), Y117 (= Y210), N166 (= N259), D194 (= D287), Y197 (= Y290), S227 (= S315), S229 (= S317), K230 (= K318), R237 (= R325)
Sites not aligning to the query:
1wstA Crystal structure of multiple substrate aminotransferase (msat) from thermococcus profundus
28% identity, 74% coverage: 120:466/469 of query aligns to 36:396/403 of 1wstA
- binding pyridoxal-5'-phosphate: G102 (= G184), S103 (≠ A185), Q104 (≠ T186), Y128 (= Y210), V177 (≠ H254), N182 (= N259), D210 (= D287), P212 (≠ T289), Y213 (= Y290), T240 (≠ S315), S242 (= S317), K243 (= K318), R250 (= R325)
4gebA Kynurenine aminotransferase ii inhibitors (see paper)
27% identity, 61% coverage: 161:447/469 of query aligns to 88:399/428 of 4gebA
- binding (5-hydroxy-4-{[(7-hydroxy-6-oxo-2-phenyl-6,7-dihydro-2H-pyrazolo[3,4-b]pyridin-5-yl)amino]methyl}-6-methylpyridin-3-yl)methyl dihydrogen phosphate: S117 (≠ A185), Q118 (≠ T186), Y142 (= Y210), N202 (= N259), D230 (= D287), P232 (≠ T289), Y233 (= Y290), S260 (= S315), S262 (= S317), K263 (= K318), R270 (= R325), R399 (= R447)
Sites not aligning to the query:
4ge9A Kynurenine aminotransferase ii inhibitors (see paper)
27% identity, 61% coverage: 161:447/469 of query aligns to 88:399/428 of 4ge9A
- binding (4-{[(6-benzyl-1-hydroxy-7-methoxy-2-oxo-1,2-dihydroquinolin-3-yl)amino]methyl}-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate: S117 (≠ A185), Q118 (≠ T186), Y142 (= Y210), N202 (= N259), D230 (= D287), P232 (≠ T289), Y233 (= Y290), S260 (= S315), S262 (= S317), R270 (= R325), L293 (≠ V348), R399 (= R447)
Sites not aligning to the query:
4ge7A Kynurenine aminotransferase ii inhibitors (see paper)
27% identity, 61% coverage: 161:447/469 of query aligns to 88:399/428 of 4ge7A
- binding (5-hydroxy-4-{[(1-hydroxy-2-oxo-6-phenoxy-1,2-dihydroquinolin-3-yl)amino]methyl}-6-methylpyridin-3-yl)methyl dihydrogen phosphate: S117 (≠ A185), Q118 (≠ T186), Y142 (= Y210), N202 (= N259), D230 (= D287), P232 (≠ T289), Y233 (= Y290), S260 (= S315), S262 (= S317), R270 (= R325), L293 (≠ V348), R399 (= R447)
Sites not aligning to the query:
4gdyB Kynurenine aminotransferase ii inhibitors
27% identity, 61% coverage: 161:447/469 of query aligns to 88:399/428 of 4gdyB
- binding (5-hydroxy-6-methyl-4-{[(1-oxo-7-phenoxy-1,2-dihydro[1,2,4]triazolo[4,3-a]quinolin-4-yl)amino]methyl}pyridin-3-yl)methyl dihydrogen phosphate: G116 (= G184), S117 (≠ A185), Q118 (≠ T186), Y142 (= Y210), N202 (= N259), D230 (= D287), P232 (≠ T289), S260 (= S315), S262 (= S317), R270 (= R325), R399 (= R447)
Sites not aligning to the query:
4ge4A Kynurenine aminotransferase ii inhibitors (see paper)
27% identity, 61% coverage: 161:447/469 of query aligns to 82:393/422 of 4ge4A
- binding (5-hydroxy-4-{[(1-hydroxy-7-methoxy-2-oxo-1,2-dihydroquinolin-3-yl)amino]methyl}-6-methylpyridin-3-yl)methyl dihydrogen phosphate: G110 (= G184), S111 (≠ A185), Q112 (≠ T186), Y136 (= Y210), N196 (= N259), D224 (= D287), P226 (≠ T289), Y227 (= Y290), S254 (= S315), S256 (= S317), K257 (= K318), R264 (= R325), R393 (= R447)
Sites not aligning to the query:
2zc0A Crystal structure of an archaeal alanine:glyoxylate aminotransferase (see paper)
28% identity, 65% coverage: 144:449/469 of query aligns to 65:381/405 of 2zc0A
- active site: Y132 (= Y210), D214 (= D287), A216 (≠ T289), S246 (= S317)
- binding 4'-deoxy-4'-aminopyridoxal-5'-phosphate: G106 (= G184), G107 (≠ A185), T108 (= T186), Y132 (= Y210), N186 (= N259), D214 (= D287), A216 (≠ T289), Y217 (= Y290), T244 (≠ S315), S246 (= S317), K247 (= K318), R254 (= R325)
6t8qA Hkatii in complex with ligand (2r)-n-benzyl-1-[6-methyl-5-(oxan-4-yl)- 7-oxo-6h,7h-[1,3]thiazolo[5,4-d]pyrimidin-2-yl]pyrrolidine-2- carboxamide (see paper)
27% identity, 61% coverage: 161:447/469 of query aligns to 91:402/428 of 6t8qA
5tf5A Crystal structure of human kat-2 in complex with a reversible inhibitor
27% identity, 61% coverage: 161:447/469 of query aligns to 88:399/425 of 5tf5A
Sites not aligning to the query:
2r2nA The crystal structure of human kynurenine aminotransferase ii in complex with kynurenine (see paper)
27% identity, 61% coverage: 161:447/469 of query aligns to 88:399/425 of 2r2nA
- binding (2S)-2-amino-4-(2-aminophenyl)-4-oxobutanoic acid: Y142 (= Y210), R399 (= R447)
- binding 4'-deoxy-4'-aminopyridoxal-5'-phosphate: S117 (≠ A185), Q118 (≠ T186), Y142 (= Y210), N202 (= N259), D230 (= D287), P232 (≠ T289), Y233 (= Y290), S260 (= S315), S262 (= S317), K263 (= K318), R270 (= R325)
Sites not aligning to the query:
2vgzA Crystal structure of human kynurenine aminotransferase ii (see paper)
27% identity, 61% coverage: 161:447/469 of query aligns to 77:388/414 of 2vgzA
Query Sequence
>Dsui_0420 FitnessBrowser__PS:Dsui_0420
MLNLSLNPDSPQPLVDQIVAGVRARIEDRLLRPGMRLPPIRHFADNHGVSRFTVVEAYDR
LVAQGLLKSRRGSGFYVEARSLPQAAAEPVAGQVARAFDNAGVLHQSLEDSPNRLKVGVG
WLPPEWHDQEGVRRQLRALARRDEVKLTCYGTPLGFAPLREQVRLKLADLGIAAQPGQIM
LSHGATQGLDLLIRLLLKPGDCVFVDDPGYWNLFANLRLHGVQLVGVPWGQDGPDPQALE
SLLAEHRPRAFFTHSVLQNPTACNLSPANAFRILQLAEKHDFLLVEDDTYGDFHPGGATR
LSTLDQLQRVVYVGSFSKTLSANLRVGFVAGRPDLMAALTDVKIVSCVSTSEVAEQLVYE
MLTAGHYRKYLERIHGRLREAADKTLRLLERVGMEAYAEPAGGMFVWARAPGLEDAARLA
TQAAAADIMLAPGHIFRPQLQASPWIRFNVGYTQDPRLERFLGETLGRG
Or try a new SitesBLAST search
SitesBLAST's Database
SitesBLAST's database includes
(1) SwissProt
entries with experimentally-supported functional features;
and (2) protein structures with bound ligands, from the
BioLip database.
by Morgan Price,
Arkin group
Lawrence Berkeley National Laboratory