4QZV
Bat-derived coronavirus HKU4 uses MERS-CoV receptor human CD26 for cell entry
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d4qzva1 | All beta proteins | 8-bladed beta-propeller | DPP6 N-terminal domain-like | DPP6 N-terminal domain-like | Dipeptidyl peptidase IV/CD26, N-terminal domain | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
A | d4qzva2 | Alpha and beta proteins (a/b) | alpha/beta-Hydrolases | alpha/beta-Hydrolases | automated matches | automated matches | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
C | d4qzvc1 | All beta proteins | 8-bladed beta-propeller | DPP6 N-terminal domain-like | DPP6 N-terminal domain-like | Dipeptidyl peptidase IV/CD26, N-terminal domain | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
C | d4qzvc2 | Alpha and beta proteins (a/b) | alpha/beta-Hydrolases | alpha/beta-Hydrolases | automated matches | automated matches | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | DPP6 N-terminal domain-like | 8039749 | 3001705 | SCOP2B (2022-06-29) |
A | SCOP2B Superfamily | alpha/beta-Hydrolases | 8039750 | 3000102 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | alpha/beta-Hydrolases | 8039750 | 3000102 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | DPP6 N-terminal domain-like | 8039749 | 3001705 | SCOP2B (2022-06-29) |
B | SCOP2 Family | SARS coronavirus receptor-binding domain-like | 8092539 | 4003874 | SCOP2 (2022-06-29) |
B | SCOP2 Superfamily | SARS coronavirus receptor-binding domain-like | 8092540 | 3001706 | SCOP2 (2022-06-29) |
D | SCOP2B Superfamily | SARS coronavirus receptor-binding domain-like | 8092540 | 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 | DPPIV_N | e4qzvA1 | A: beta duplicates or obligate multimers | X: beta-propeller-like | H: beta-propeller | T: 8-bladed | F: DPPIV_N | ECOD (1.6) |
A | Hydrolase_4 | e4qzvA2 | A: a/b three-layered sandwiches | X: alpha/beta-Hydrolases (From Topology) | H: alpha/beta-Hydrolases (From Topology) | T: alpha/beta-Hydrolases | F: Hydrolase_4 | ECOD (1.6) |
C | DPPIV_N | e4qzvC1 | A: beta duplicates or obligate multimers | X: beta-propeller-like | H: beta-propeller | T: 8-bladed | F: DPPIV_N | ECOD (1.6) |
C | Hydrolase_4 | e4qzvC2 | A: a/b three-layered sandwiches | X: alpha/beta-Hydrolases (From Topology) | H: alpha/beta-Hydrolases (From Topology) | T: alpha/beta-Hydrolases | F: Hydrolase_4 | ECOD (1.6) |
B | Spike_rec_bind | e4qzvB1 | 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 | Spike_rec_bind | e4qzvD1 | 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) |
---|---|---|---|---|---|---|
A | 2.140.10.30 | Mainly Beta | 8 Propeller | Methanol Dehydrogenase | Chain A | CATH (4.3.0) |
A | 3.40.50.1820 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Alpha/Beta hydrolase fold, catalytic domain | CATH (4.3.0) |
C | 2.140.10.30 | Mainly Beta | 8 Propeller | Methanol Dehydrogenase | Chain A | CATH (4.3.0) |
C | 3.40.50.1820 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Alpha/Beta hydrolase fold, catalytic domain | CATH (4.3.0) |
B | 3.30.70.1840 | Alpha Beta | 2-Layer Sandwich | Alpha-Beta Plaits | Spike protein, C-terminal core receptor binding subdomain | CATH (4.3.0) |
B | 2.20.210.30 | Mainly Beta | Single Sheet | ubp-family deubiquitinating enzyme fold | CATH (4.3.0) | |
D | 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 | 2.20.210.30 | Mainly Beta | Single Sheet | ubp-family deubiquitinating enzyme fold | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00930 | Dipeptidyl peptidase IV (DPP IV) N-terminal region (DPPIV_N) | Dipeptidyl peptidase IV (DPP IV) N-terminal region | - | Repeat | |
PF00326 | Prolyl oligopeptidase family (Peptidase_S9) | Prolyl oligopeptidase family | - | Domain | |
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 |