eF-site ID 1a98-B
PDB Code 1a98
Chain B

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Title XPRTASE FROM E. COLI COMPLEXED WITH GMP
Classification PHOSPHORIBOSYLTRANSFERASE
Compound XANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE
Source Escherichia coli (strain K12) (XGPT_ECOLI)
Sequence B:  EKYIVTWDMLQIHARKLASRLMPSEQWKGIIAVSRGGLVP
GALLARELGIRHVDTVAISGEGFIVIDDLVDTTAVAIREM
YPKAHFVTIFAKPAGRPLVDDYVVDIPQDTWIEQPWDMGV
VFVPPIS
Description


Functional site

1) chain B
residue 37
type BINDING
sequence R
description BINDING => ECO:0000305|PubMed:9743633, ECO:0007744|PDB:1A95
source Swiss-Prot : SWS_FT_FI1

2) chain B
residue 88
type BINDING
sequence D
description BINDING => ECO:0000305|PubMed:9743633, ECO:0007744|PDB:1A95
source Swiss-Prot : SWS_FT_FI1

3) chain B
residue 89
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:9100006
source Swiss-Prot : SWS_FT_FI3

4) chain B
residue 88
type catalytic
sequence D
description 391
source MCSA : MCSA2

5) chain B
residue 89
type catalytic
sequence D
description 391
source MCSA : MCSA2

6) chain B
residue 92
type catalytic
sequence D
description 391
source MCSA : MCSA2

7) chain B
residue 134
type BINDING
sequence W
description BINDING => ECO:0000269|PubMed:9743633, ECO:0007744|PDB:1A97
source Swiss-Prot : SWS_FT_FI2

8) chain B
residue 92
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:9743633, ECO:0007744|PDB:1A96
source Swiss-Prot : SWS_FT_FI4

9) 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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