8YOY

Structure of HKU1A RBD with TMPRSS2

Functional Information from GO Data

Chain	GOid	namespace	contents
B	0004252	molecular_function	serine-type endopeptidase activity
B	0006508	biological_process	proteolysis
B	0016020	cellular_component	membrane

Functional Information from PROSITE/UniProt

site_id	PS00134
Number of Residues	6
Details	TRYPSIN_HIS Serine proteases, trypsin family, histidine active site. VTAAHC

Chain	Residue	Details
B	VAL292-CYS297

---

site_id	PS01209
Number of Residues	23
Details	LDLRA_1 LDL-receptor class A (LDLRA) domain signature. CInpsnw.CDgvsHCpgg.EDEnr...C

Chain	Residue	Details
B	CYS126-CYS148

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	282
Details	Domain: {"description":"BetaCoV S1-CTD","evidences":[{"source":"PROSITE-ProRule","id":"PRU01269","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI2
Number of Residues	5
Details	Glycosylation: {"description":"N-linked (GlcNAc...) asparagine; by host","evidences":[{"source":"HAMAP-Rule","id":"MF_04099","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI3
Number of Residues	93
Details	Domain: {"description":"SRCR","evidences":[{"source":"PROSITE-ProRule","id":"PRU00196","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"37990007","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"7XYD","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7Y0E","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7Y0F","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8HD8","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI4
Number of Residues	236
Details	Domain: {"description":"Peptidase S1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00274","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"37990007","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"7XYD","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7Y0E","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7Y0F","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8HD8","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI5
Number of Residues	130
Details	Region: {"description":"HKU1-CoV S protein-binding","evidences":[{"source":"PubMed","id":"38964326","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"38964328","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI6
Number of Residues	1
Details	Active site: {"description":"Charge relay system","evidences":[{"source":"PubMed","id":"11245484","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"38964326","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI7
Number of Residues	2
Details	Active site: {"description":"Charge relay system","evidences":[{"source":"PubMed","id":"38964326","evidenceCode":"ECO:0000305"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI8
Number of Residues	5
Details	Binding site: {"evidences":[{"source":"PubMed","id":"37990007","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"38964326","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"7XYD","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7Y0E","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7Y0F","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8HD8","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8S0L","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI9
Number of Residues	1
Details	Site: {"description":"Cleavage; by autolysis","evidences":[{"source":"PubMed","id":"11245484","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"38964328","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI10
Number of Residues	1
Details	Glycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"37990007","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"38964326","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"7XYD","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7Y0E","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7Y0F","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8HD8","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8S0L","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8S0M","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI11
Number of Residues	1
Details	Glycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

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