eF-site ID 4jit-B PDB Code 4jit Chain B click to enlarge Title Crystal Structure of E. coli XGPRT in complex with (S)-3-(Guanin-9-yl)pyrrolidin-N-ylacetylphosphonic acid Classification TRANSFERASE Compound Xanthine phosphoribosyltransferase Source Escherichia coli str. K-12 substr. MDS42 (H0Q6L9_ECOLI) Sequence B:  EKYIVTWDMLQIHARKLASRLMPSEQWKGIIAVSRGGLVP GALLARELGIRHVDTVCISSYDHDNQRELKVLKRAEGDGE GFIVIDDLVDTGGTAVAIREMYPKAHFVTIFAKPAGRPLV DDYVVDIPQDTWIEQPWDMGVVFVPPISGR Description Functional site 1) chain B residue 69 type sequence R description BINDING SITE FOR RESIDUE 3ZF B 201 source : AC1 2) chain B residue 90 type sequence L description BINDING SITE FOR RESIDUE 3ZF B 201 source : AC1 3) chain B residue 92 type sequence D description BINDING SITE FOR RESIDUE 3ZF B 201 source : AC1 4) chain B residue 93 type sequence T description BINDING SITE FOR RESIDUE 3ZF B 201 source : AC1 5) chain B residue 94 type sequence G description BINDING SITE FOR RESIDUE 3ZF B 201 source : AC1 6) chain B residue 95 type sequence G description BINDING SITE FOR RESIDUE 3ZF B 201 source : AC1 7) chain B residue 96 type sequence T description BINDING SITE FOR RESIDUE 3ZF B 201 source : AC1 8) chain B residue 134 type sequence W description BINDING SITE FOR RESIDUE 3ZF B 201 source : AC1 9) chain B residue 135 type sequence I description BINDING SITE FOR RESIDUE 3ZF B 201 source : AC1 10) chain B residue 140 type sequence D description BINDING SITE FOR RESIDUE 3ZF B 201 source : AC1 11) chain B residue 37 type BINDING sequence R description BINDING => ECO:0000305|PubMed:9743633, ECO:0007744|PDB:1A95 source Swiss-Prot : SWS_FT_FI1 12) chain B residue 88 type BINDING sequence D description BINDING => ECO:0000305|PubMed:9743633, ECO:0007744|PDB:1A95 source Swiss-Prot : SWS_FT_FI1 13) chain B residue 69 type BINDING sequence R description BINDING => ECO:0000269|PubMed:9743633, ECO:0007744|PDB:1A97 source Swiss-Prot : SWS_FT_FI2 14) chain B residue 134 type BINDING sequence W description BINDING => ECO:0000269|PubMed:9743633, ECO:0007744|PDB:1A97 source Swiss-Prot : SWS_FT_FI2 15) chain B residue 89 type BINDING sequence D description BINDING => ECO:0000269|PubMed:9100006 source Swiss-Prot : SWS_FT_FI3 16) chain B residue 92 type BINDING sequence D description BINDING => ECO:0000269|PubMed:9743633, ECO:0007744|PDB:1A96 source Swiss-Prot : SWS_FT_FI4 17) chain B residue 135 type BINDING sequence I description BINDING => ECO:0000269|PubMed:9743633, ECO:0007744|PDB:1A96 source Swiss-Prot : SWS_FT_FI4 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

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