Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad1keia_ Alpha and beta proteins (a+b) Zincin-like Metalloproteases ('zincins'), catalytic domain Thermolysin-like Thermolysin (Bacillus thermoproteolyticus ) [TaxId: 1427 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyMetalloproteases (zincins), catalytic domain 8042780 3001975 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APeptidase_M4_Ce1keiA1 A: mixed a+b and a/bX: Zincin-likeH: Metalloproteases (zincins) catalytic domain (From Topology)T: Metalloproteases (zincins) catalytic domainF: Peptidase_M4_CECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.10.170.10 Alpha Beta Roll Elastase domain 1CATH (4.3.0)
A1.10.390.10 Mainly Alpha Orthogonal Bundle Neutral Protease domain 2CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF01447Thermolysin metallopeptidase, catalytic domain (Peptidase_M4)Thermolysin metallopeptidase, catalytic domain- Domain
PF02868Thermolysin metallopeptidase, alpha-helical domain (Peptidase_M4_C)Thermolysin metallopeptidase, alpha-helical domain- Domain

Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage

ChainsEnzyme NameDescriptionCatalytic Residues
thermolysin  M-CSA #176

This entry covers the metalloproteinase family M4, which contains thermolysin (EC3.4.24.27), bacillolysins (EC 3.4.24.28), pseudolysins (EC 3.4.24.26), Vibriolysin (EC3.4.24.25) and several other proteases which do not have EC numbers. Family M4 are the only members of clan MA to have structures within the PDB. The active site lies between the two domains and contains a catalytic zinc ion.

Defined by 7 residues: HIS:A-142GLU:A-143HIS:A-146TYR:A-157GLU:A-166ASP:A-226HIS:A-231
 | 
 
Explore in 3DM-CSA Motif Definition