Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

3B4R

Site-2 Protease from Methanocaldococcus jannaschii

Functional Information from GO Data
ChainGOidnamespacecontents
A0006508biological_processproteolysis
B0006508biological_processproteolysis
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN A 225
ChainResidue
AHIS54
AGLU55
AHIS58
AASN140
AASP148

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 225
ChainResidue
BHIS54
BGLU55
BHIS58
BASP148

Functional Information from PROSITE/UniProt
site_idPS00142
Number of Residues10
DetailsZINC_PROTEASE Neutral zinc metallopeptidases, zinc-binding region signature. VVLHELGHSY
ChainResidueDetails
AVAL51-TYR60

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues200
DetailsTransmembrane: {"description":"Helical","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU10095","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"18063795","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues6
DetailsBinding site: {}
ChainResidueDetails

246704

PDB entries from 2025-12-24

PDB statisticsPDBj update infoContact PDBjnumon