eF-site ID 4c4x-A
PDB Code 4c4x
Chain A

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Title Crystal structure of human bifunctional epoxide hydroxylase 2 complexed with C9
Classification HYDROLASE
Compound BIFUNCTIONAL EPOXIDE HYDROLASE 2
Source (HYES_HUMAN)
Sequence A:  SDMSHGYVTVKPRVRLHFVELGSGPAVCLCHGFPESWYSW
RYQIPALAQAGYRVLAMDMKGYGESSAPPEIEEYCMEVLC
KEMVTFLDKLGLSQAVFIGHDWGGMLVWYMALFYPERVRA
VASLNTPFIPANPNMSPLESIKANPVFDYQLYFQEPGVAE
AELEQNLSRTFKSLFRASDESVLSMHKVCEAGGLFVNSPE
EPSLSRMVTEEEIQFYVQQFKKSGFRGPLNWYRNMERNWK
WACKSLGRKILIPALMVTAEKDFVLVPQMSQHMEDWIPHL
KRGHIEDCGHWTQMDKPTEVNQILIKWLDSDAR
Description


Functional site

1) chain A
residue 267
type
sequence F
description BINDING SITE FOR RESIDUE W9M A 1548
source : AC1

2) chain A
residue 335
type
sequence D
description BINDING SITE FOR RESIDUE W9M A 1548
source : AC1

3) chain A
residue 383
type
sequence Y
description BINDING SITE FOR RESIDUE W9M A 1548
source : AC1

4) chain A
residue 408
type
sequence L
description BINDING SITE FOR RESIDUE W9M A 1548
source : AC1

5) chain A
residue 419
type
sequence M
description BINDING SITE FOR RESIDUE W9M A 1548
source : AC1

6) chain A
residue 466
type
sequence Y
description BINDING SITE FOR RESIDUE W9M A 1548
source : AC1

7) chain A
residue 498
type
sequence V
description BINDING SITE FOR RESIDUE W9M A 1548
source : AC1

8) chain A
residue 524
type
sequence H
description BINDING SITE FOR RESIDUE W9M A 1548
source : AC1

9) chain A
residue 524
type ACT_SITE
sequence H
description Proton acceptor => ECO:0000269|PubMed:15096040, ECO:0000269|PubMed:16322563, ECO:0000269|PubMed:19746975, ECO:0000269|PubMed:19969453, ECO:0000269|PubMed:20934334
source Swiss-Prot : SWS_FT_FI3

10) chain A
residue 370
type MOD_RES
sequence S
description Phosphoserine => ECO:0000250|UniProtKB:P34914
source Swiss-Prot : SWS_FT_FI5

11) chain A
residue 421
type MOD_RES
sequence K
description N6-succinyllysine => ECO:0000250|UniProtKB:P34914
source Swiss-Prot : SWS_FT_FI6

12) chain A
residue 455
type MOD_RES
sequence K
description N6-succinyllysine => ECO:0000250|UniProtKB:P34914
source Swiss-Prot : SWS_FT_FI6

13) chain A
residue 522
type LIPID
sequence C
description S-(15-deoxy-Delta12,14-prostaglandin J2-9-yl)cysteine => ECO:0000305|PubMed:21164107
source Swiss-Prot : SWS_FT_FI7

14) chain A
residue 383
type BINDING
sequence Y
description BINDING => ECO:0000269|PubMed:15096040, ECO:0000269|PubMed:16322563, ECO:0000269|PubMed:19746975, ECO:0000269|PubMed:19969453, ECO:0000269|PubMed:20934334
source Swiss-Prot : SWS_FT_FI4

15) chain A
residue 335
type ACT_SITE
sequence D
description Nucleophile => ECO:0000269|PubMed:15096040, ECO:0000269|PubMed:16322563, ECO:0000269|PubMed:19746975, ECO:0000269|PubMed:19969453, ECO:0000269|PubMed:20934334
source Swiss-Prot : SWS_FT_FI1

16) chain A
residue 466
type ACT_SITE
sequence Y
description Proton donor => ECO:0000269|PubMed:15096040, ECO:0000269|PubMed:16322563, ECO:0000269|PubMed:19746975, ECO:0000269|PubMed:19969453, ECO:0000269|PubMed:20934334
source Swiss-Prot : SWS_FT_FI2


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