eF-site ID 4jls-A PDB Code 4jls Chain A click to enlarge Title Crystal Structure of E. coli XGPRT in complex with (3R,4S)-4-(Guanin-9-yl)-3-hydroxypyrrolidin-1-N-ylacetylphosphonic acid Classification TRANSFERASE Compound Xanthine phosphoribosyltransferase Source null (H0Q6L9_ECOLI) Sequence A:  EKYIVTWDMLQIHARKLASRLMPSEQWKGIIAVSRGGLVP GALLARELGIRHVDTVCISGDGEGFIVIDDLVDTGGTAVA IREMYPKAHFVTIFAKPAGRPLVDDYVVDIPQDTWIEQPW DMGVVFVPPISGR Description Functional site 1) chain A residue 90 type sequence L description BINDING SITE FOR RESIDUE 3ZE A 201 source : AC1 2) chain A residue 91 type sequence V description BINDING SITE FOR RESIDUE 3ZE A 201 source : AC1 3) chain A residue 92 type sequence D description BINDING SITE FOR RESIDUE 3ZE A 201 source : AC1 4) chain A residue 93 type sequence T description BINDING SITE FOR RESIDUE 3ZE A 201 source : AC1 5) chain A residue 94 type sequence G description BINDING SITE FOR RESIDUE 3ZE A 201 source : AC1 6) chain A residue 95 type sequence G description BINDING SITE FOR RESIDUE 3ZE A 201 source : AC1 7) chain A residue 96 type sequence T description BINDING SITE FOR RESIDUE 3ZE A 201 source : AC1 8) chain A residue 115 type sequence K description BINDING SITE FOR RESIDUE 3ZE A 201 source : AC1 9) chain A residue 133 type sequence T description BINDING SITE FOR RESIDUE 3ZE A 201 source : AC1 10) chain A residue 134 type sequence W description BINDING SITE FOR RESIDUE 3ZE A 201 source : AC1 11) chain A residue 135 type sequence I description BINDING SITE FOR RESIDUE 3ZE A 201 source : AC1 12) chain A residue 79 type sequence G description BINDING SITE FOR RESIDUE 3ZE I 201 source : AC7 13) chain A residue 88 type catalytic sequence D description 391 source MCSA : MCSA1 14) chain A residue 89 type catalytic sequence D description 391 source MCSA : MCSA1 15) chain A residue 92 type catalytic sequence D description 391 source MCSA : MCSA1 16) chain A residue 37 type BINDING sequence R description BINDING => ECO:0000305|PubMed:9743633, ECO:0007744|PDB:1A95 source Swiss-Prot : SWS_FT_FI1 17) chain A residue 88 type BINDING sequence D description BINDING => ECO:0000305|PubMed:9743633, ECO:0007744|PDB:1A95 source Swiss-Prot : SWS_FT_FI1 18) chain A residue 134 type BINDING sequence W description BINDING => ECO:0000269|PubMed:9743633, ECO:0007744|PDB:1A97 source Swiss-Prot : SWS_FT_FI2 19) chain A residue 89 type BINDING sequence D description BINDING => ECO:0000269|PubMed:9100006 source Swiss-Prot : SWS_FT_FI3 20) chain A residue 92 type BINDING sequence D description BINDING => ECO:0000269|PubMed:9743633, ECO:0007744|PDB:1A96 source Swiss-Prot : SWS_FT_FI4 21) chain A residue 135 type BINDING sequence I description BINDING => ECO:0000269|PubMed:9743633, ECO:0007744|PDB:1A96 source Swiss-Prot : SWS_FT_FI4 22) chain A residue 84-96 type prosite sequence FIVIDDLVDTGGT description PUR_PYR_PR_TRANSFER Purine/pyrimidine phosphoribosyl transferases signature. FIVIDDLVDTGgT source prosite : PS00103

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