eF-site ID 1u1d-A PDB Code 1u1d Chain A click to enlarge Title Structure of e. coli uridine phosphorylase complexed to 5-(phenylthio)acyclouridine (ptau) Classification TRANSFERASE Compound Uridine phosphorylase Source (UDP_ECOLI) Sequence A:  MSKSDVFHLGLTKNDLQGATLAIVPGDPDRVEKIAALMDK PVKLASHREFTTWRAELDGKPVIVCSTGIGGPSTSIAVEE LAQLGIRTFLRIGTTGAIQPHINVGDVLVTTASVRLDGAS LHFAPLEFPAVADFECTTALVEAAKSIGATTHVGVTASSD TFYPGQERYDTYSGRVVRHFKGSMEEWQAMGVMNYEMESA TLLTMCASQGLRAGMVAGVIVNRTQQEIPNAETMKQTESH AVKIVVEAARRLL Description Functional site 1) chain A residue 26 type sequence G description BINDING SITE FOR RESIDUE PO4 A 3401 source : AC1 2) chain A residue 30 type sequence R description BINDING SITE FOR RESIDUE PO4 A 3401 source : AC1 3) chain A residue 91 type sequence R description BINDING SITE FOR RESIDUE PO4 A 3401 source : AC1 4) chain A residue 92 type sequence I description BINDING SITE FOR RESIDUE PO4 A 3401 source : AC1 5) chain A residue 93 type sequence G description BINDING SITE FOR RESIDUE PO4 A 3401 source : AC1 6) chain A residue 94 type sequence T description BINDING SITE FOR RESIDUE PO4 A 3401 source : AC1 7) chain A residue 198 type sequence E description BINDING SITE FOR RESIDUE PO4 A 3401 source : AC1 8) chain A residue 48 type sequence R description BINDING SITE FOR RESIDUE PO4 B 4401 source : AC2 9) chain A residue 49 type sequence E description BINDING SITE FOR RESIDUE K A 1001 source : AC7 10) chain A residue 69 type sequence I description BINDING SITE FOR RESIDUE K A 1001 source : AC7 11) chain A residue 73 type sequence S description BINDING SITE FOR RESIDUE K A 1001 source : AC7 12) chain A residue 94 type sequence T description BINDING SITE FOR RESIDUE 181 A 3400 source : BC1 13) chain A residue 95 type sequence T description BINDING SITE FOR RESIDUE 181 A 3400 source : BC1 14) chain A residue 96 type sequence G description BINDING SITE FOR RESIDUE 181 A 3400 source : BC1 15) chain A residue 162 type sequence F description BINDING SITE FOR RESIDUE 181 A 3400 source : BC1 16) chain A residue 166 type sequence Q description BINDING SITE FOR RESIDUE 181 A 3400 source : BC1 17) chain A residue 168 type sequence R description BINDING SITE FOR RESIDUE 181 A 3400 source : BC1 18) chain A residue 195 type sequence Y description BINDING SITE FOR RESIDUE 181 A 3400 source : BC1 19) chain A residue 196 type sequence E description BINDING SITE FOR RESIDUE 181 A 3400 source : BC1 20) chain A residue 197 type sequence M description BINDING SITE FOR RESIDUE 181 A 3400 source : BC1 21) chain A residue 220 type sequence I description BINDING SITE FOR RESIDUE 181 A 3400 source : BC1 22) chain A residue 227 type sequence E description BINDING SITE FOR RESIDUE 181 A 3400 source : BC1 23) chain A residue 7 type sequence F description BINDING SITE FOR RESIDUE 181 B 4400 source : BC2 24) chain A residue 8 type sequence H description BINDING SITE FOR RESIDUE 181 B 4400 source : BC2 25) chain A residue 9 type catalytic sequence L description 787 source MCSA : MCSA1 26) chain A residue 81 type catalytic sequence L description 787 source MCSA : MCSA1 27) chain A residue 169 type catalytic sequence Y description 787 source MCSA : MCSA1 28) chain A residue 224 type catalytic sequence T description 787 source MCSA : MCSA1 29) chain A residue 66-81 type prosite sequence STGIGGPSTSIAVEEL description PNP_UDP_1 Purine and other phosphorylases family 1 signature. StGIGgPStSIaveEL source prosite : PS01232

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