3D0H
Crystal structure of spike protein receptor-binding domain from the 2002-2003 SARS coronavirus civet strain complexed with human-civet chimeric receptor ACE2
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | Metalloproteases (zincins), catalytic domain | 8037105 | 3001975 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Metalloproteases (zincins), catalytic domain | 8037105 | 3001975 | SCOP2B (2022-06-29) |
C [auth E] | SCOP2B Superfamily | SARS coronavirus receptor-binding domain-like | 8041894 | 3001706 | SCOP2B (2022-06-29) |
D [auth F] | SCOP2B Superfamily | SARS coronavirus receptor-binding domain-like | 8041894 | 3001706 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | Peptidase_M2 | e3d0hA1 | A: mixed a+b and a/b | X: Zincin-like | H: Metalloproteases (zincins) catalytic domain (From Topology) | T: Metalloproteases (zincins) catalytic domain | F: Peptidase_M2 | ECOD (1.6) |
B | Peptidase_M2 | e3d0hB1 | A: mixed a+b and a/b | X: Zincin-like | H: Metalloproteases (zincins) catalytic domain (From Topology) | T: Metalloproteases (zincins) catalytic domain | F: Peptidase_M2 | ECOD (1.6) |
C [auth E] | Spike_rec_bind | e3d0hE1 | A: a+b three layers | X: Coronavirus spike protein receptor-binding domain (From Homology) | H: Coronavirus spike protein receptor-binding domain | T: Beta-coronavirus spike protein receptor-binding domain | F: Spike_rec_bind | ECOD (1.6) |
D [auth F] | Spike_rec_bind | e3d0hF1 | A: a+b three layers | X: Coronavirus spike protein receptor-binding domain (From Homology) | H: Coronavirus spike protein receptor-binding domain | T: Beta-coronavirus spike protein receptor-binding domain | F: Spike_rec_bind | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
C [auth E] | 3.30.70.1840 | Alpha Beta | 2-Layer Sandwich | Alpha-Beta Plaits | Spike protein, C-terminal core receptor binding subdomain | CATH (4.3.0) |
D [auth F] | 3.30.70.1840 | Alpha Beta | 2-Layer Sandwich | Alpha-Beta Plaits | Spike protein, C-terminal core receptor binding subdomain | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF01401 | Angiotensin-converting enzyme (Peptidase_M2) | Angiotensin-converting enzyme | - | Family | |
C [auth E], D [auth F] | PF09408 | Betacoronavirus spike glycoprotein S1, receptor binding (bCoV_S1_RBD) | Betacoronavirus spike glycoprotein S1, receptor binding | This entry represents the receptor binding domain (S1 RBD) of the betacoronavirus spike glycoprotein. The spike glycoprotein is arranged in trimers on the surface of the viral membrane and is essential for viral entry. The spike protein is transla ... | Domain |