eF-site ID 1a96-B PDB Code 1a96 Chain B click to enlarge Title XPRTASE FROM E. COLI WITH BOUND CPRPP AND XANTHINE Classification PHOSPHORIBOSYLTRANSFERASE Compound XANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE Source Escherichia coli (strain K12) (XGPT_ECOLI) Sequence B:  EKYIVTWDMLQIHARKLASRLMPSEQWKGIIAVSRGGLVP GALLARELGIRHVDTVCISSYDHDNQRELKVLKRAEGDGE GFIVIDDLVDTGGTAVAIREMYPKAHFVTIFAKPAGRPLV DDYVVDIPQDTWIEQPWDMGVVFVPPISGR Description Functional site 1) chain B residue 36 type sequence S description BINDING SITE FOR RESIDUE PCP B 301 source : AC3 2) chain B residue 37 type sequence R description BINDING SITE FOR RESIDUE PCP B 301 source : AC3 3) chain B residue 38 type sequence G description BINDING SITE FOR RESIDUE PCP B 301 source : AC3 4) chain B residue 69 type sequence R description BINDING SITE FOR RESIDUE PCP B 301 source : AC3 5) chain B residue 88 type sequence D description BINDING SITE FOR RESIDUE PCP B 301 source : AC3 6) chain B residue 89 type sequence D description BINDING SITE FOR RESIDUE PCP B 301 source : AC3 7) chain B residue 90 type sequence L description BINDING SITE FOR RESIDUE PCP B 301 source : AC3 8) chain B residue 92 type sequence D description BINDING SITE FOR RESIDUE PCP B 301 source : AC3 9) chain B residue 93 type sequence T description BINDING SITE FOR RESIDUE PCP B 301 source : AC3 10) chain B residue 94 type sequence G description BINDING SITE FOR RESIDUE PCP B 301 source : AC3 11) chain B residue 95 type sequence G description BINDING SITE FOR RESIDUE PCP B 301 source : AC3 12) chain B residue 96 type sequence T description BINDING SITE FOR RESIDUE PCP B 301 source : AC3 13) chain B residue 92 type sequence D description BINDING SITE FOR RESIDUE XAN B 304 source : AC6 14) chain B residue 115 type sequence K description BINDING SITE FOR RESIDUE XAN B 304 source : AC6 15) chain B residue 134 type sequence W description BINDING SITE FOR RESIDUE XAN B 304 source : AC6 16) chain B residue 135 type sequence I description BINDING SITE FOR RESIDUE XAN B 304 source : AC6 17) chain B residue 67 type sequence N description BINDING SITE FOR RESIDUE BO3 D 305 source : AC7 18) chain B residue 88 type catalytic sequence D description 391 source MCSA : MCSA2 19) chain B residue 89 type catalytic sequence D description 391 source MCSA : MCSA2 20) chain B residue 92 type catalytic sequence D description 391 source MCSA : MCSA2 21) chain B residue 37 type BINDING sequence R description BINDING => ECO:0000305|PubMed:9743633, ECO:0007744|PDB:1A95 source Swiss-Prot : SWS_FT_FI1 22) chain B residue 88 type BINDING sequence D description BINDING => ECO:0000305|PubMed:9743633, ECO:0007744|PDB:1A95 source Swiss-Prot : SWS_FT_FI1 23) chain B residue 69 type BINDING sequence R description BINDING => ECO:0000269|PubMed:9743633, ECO:0007744|PDB:1A97 source Swiss-Prot : SWS_FT_FI2 24) chain B residue 134 type BINDING sequence W description BINDING => ECO:0000269|PubMed:9743633, ECO:0007744|PDB:1A97 source Swiss-Prot : SWS_FT_FI2 25) chain B residue 89 type BINDING sequence D description BINDING => ECO:0000269|PubMed:9100006 source Swiss-Prot : SWS_FT_FI3 26) chain B residue 92 type BINDING sequence D description BINDING => ECO:0000269|PubMed:9743633, ECO:0007744|PDB:1A96 source Swiss-Prot : SWS_FT_FI4 27) chain B residue 135 type BINDING sequence I description BINDING => ECO:0000269|PubMed:9743633, ECO:0007744|PDB:1A96 source Swiss-Prot : SWS_FT_FI4

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