eF-site ID 1a97-D PDB Code 1a97 Chain D click to enlarge Title XPRTASE FROM E. COLI COMPLEXED WITH GMP Classification PHOSPHORIBOSYLTRANSFERASE Compound XANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE Source Escherichia coli (strain K12) (XGPT_ECOLI) Sequence D:  EKYIVTWDMLQIHARKLASRLMPSEQWKGIIAVSRGGLVP GALLARELGIRHVDTVAISSYLKVLKRAEGDGEGFIVIDD LVDTGGTAVAIREMYPKAHFVTIFAKPAGRPLVDDYVVDI PQDTWIEQPWDMGVVFVPPIS Description Functional site 1) chain D residue 35 type sequence V description BINDING SITE FOR RESIDUE BO3 D 301 source : AC1 2) chain D residue 37 type sequence R description BINDING SITE FOR RESIDUE BO3 D 301 source : AC1 3) chain D residue 38 type sequence G description BINDING SITE FOR RESIDUE BO3 D 301 source : AC1 4) chain D residue 88 type sequence D description BINDING SITE FOR RESIDUE BO3 D 301 source : AC1 5) chain D residue 88 type catalytic sequence D description 391 source MCSA : MCSA4 6) chain D residue 89 type catalytic sequence D description 391 source MCSA : MCSA4 7) chain D residue 92 type catalytic sequence D description 391 source MCSA : MCSA4 8) chain D residue 37 type BINDING sequence R description BINDING => ECO:0000305|PubMed:9743633, ECO:0007744|PDB:1A95 source Swiss-Prot : SWS_FT_FI1 9) chain D residue 88 type BINDING sequence D description BINDING => ECO:0000305|PubMed:9743633, ECO:0007744|PDB:1A95 source Swiss-Prot : SWS_FT_FI1 10) chain D residue 134 type BINDING sequence W description BINDING => ECO:0000269|PubMed:9743633, ECO:0007744|PDB:1A97 source Swiss-Prot : SWS_FT_FI2 11) chain D residue 89 type BINDING sequence D description BINDING => ECO:0000269|PubMed:9100006 source Swiss-Prot : SWS_FT_FI3 12) chain D residue 92 type BINDING sequence D description BINDING => ECO:0000269|PubMed:9743633, ECO:0007744|PDB:1A96 source Swiss-Prot : SWS_FT_FI4 13) chain D 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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