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3LQB

Crystal structure of the hatching enzyme ZHE1 from the zebrafish Danio rerio

Functional Information from GO Data
ChainGOidnamespacecontents
A0004222molecular_functionmetalloendopeptidase activity
A0006508biological_processproteolysis
A0008237molecular_functionmetallopeptidase activity
A0008270molecular_functionzinc ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues11
DetailsBINDING SITE FOR RESIDUE SO4 A 200
ChainResidue
ACYS71
AHOH307
AHOH329
AHIS99
AGLU100
AHIS103
AHIS109
AZN201
AHOH213
AHOH242
AHOH269

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 201
ChainResidue
AHIS99
AHIS103
AHIS109
ASO4200

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 202
ChainResidue
AGLN59
AALA60
AASP61
AHOH254
AHOH292

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 203
ChainResidue
AGLU6
AASP7
AGLN48
ALEU185
ALYS187
AILE190

Functional Information from PROSITE/UniProt
site_idPS00142
Number of Residues10
DetailsZINC_PROTEASE Neutral zinc metallopeptidases, zinc-binding region signature. IAQHELNHAL
ChainResidueDetails
AILE96-LEU105

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU01211","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"20727360","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3LQB","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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