eF-site ID 1g9s-B
PDB Code 1g9s
Chain B

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Title CRYSTAL STRUCTURE OF A COMPLEX BETWEEN E.COLI HPRT AND IMP
Classification TRANSFERASE
Compound HYPOXANTHINE PHOSPHORIBOSYLTRANSFERASE
Source Escherichia coli (strain K12) (HPRT_ECOLI)
Sequence B:  MKHTVEVMIPEAEIKARIAELGRQITERYKDSGSDMVLVG
LLRGSFMFMADLCREVQVSHEVDFMTASSRDLKILKDLDE
DIRGKDVLIVEDIIDSGNTLSKVREILSLREPKSLAICTL
LDKPSRREVNVPVEFIGFSIPDEFVVGYGIDYAQRYRHLP
YIGKVILLD
Description


Functional site

1) chain B
residue 407
type ACT_SITE
sequence D
description Proton acceptor => ECO:0000305|PubMed:12070315
source Swiss-Prot : SWS_FT_FI1

2) chain B
residue 347
type BINDING
sequence R
description BINDING => ECO:0000250|UniProtKB:P9WHQ9
source Swiss-Prot : SWS_FT_FI2

3) chain B
residue 348
type BINDING
sequence G
description BINDING => ECO:0000250|UniProtKB:P9WHQ9
source Swiss-Prot : SWS_FT_FI2

4) chain B
residue 469
type BINDING
sequence R
description BINDING => ECO:0000250|UniProtKB:P9WHQ9
source Swiss-Prot : SWS_FT_FI2

5) chain B
residue 403
type BINDING
sequence E
description BINDING => ECO:0000269|PubMed:12070315, ECO:0007744|PDB:1GRV
source Swiss-Prot : SWS_FT_FI3

6) chain B
residue 404
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:12070315, ECO:0007744|PDB:1GRV
source Swiss-Prot : SWS_FT_FI3

7) chain B
residue 407
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:12070315, ECO:0007744|PDB:1G9S
source Swiss-Prot : SWS_FT_FI4

8) chain B
residue 435
type BINDING
sequence K
description BINDING => ECO:0000269|PubMed:12070315, ECO:0007744|PDB:1G9S
source Swiss-Prot : SWS_FT_FI4

9) chain B
residue 463
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:12070315, ECO:0007744|PDB:1G9T
source Swiss-Prot : SWS_FT_FI5


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