5WS3

Crystal structures of human orexin 2 receptor bound to the selective antagonist EMPA determined by serial femtosecond crystallography at SACLA

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004930	molecular_function	G protein-coupled receptor activity
A	0007186	biological_process	G protein-coupled receptor signaling pathway
A	0007631	biological_process	feeding behavior
A	0016020	cellular_component	membrane
A	0016499	molecular_function	orexin receptor activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	11
Details	binding site for residue 7MA A 2001

Chain	Residue
A	THR111
A	HIS350
A	TYR354
A	PRO131
A	GLN134
A	GLN187
A	GLU212
A	PHE227
A	ILE320
A	SER321
A	ASN324

---

site_id	AC2
Number of Residues	1
Details	binding site for residue OLA A 2002

Chain	Residue
A	OLA2004

---

site_id	AC3
Number of Residues	6
Details	binding site for residue OLA A 2003

Chain	Residue
A	GLU54
A	TRP55
A	ILE62
A	LEU150
A	TYR154
A	LEU238

---

site_id	AC4
Number of Residues	1
Details	binding site for residue OLA A 2004

Chain	Residue
A	OLA2002

---

site_id	AC5
Number of Residues	6
Details	binding site for residue OLA A 2005

Chain	Residue
A	TYR53
A	VAL56
A	LEU57
A	VAL179
A	ALA344
A	TRP351

---

site_id	AC6
Number of Residues	8
Details	binding site for residue 1PE A 2006

Chain	Residue
A	LEU43
A	TYR47
A	THR204
A	THR205
A	SER1022
A	LYS1026
A	PHE1104
A	GLU1107

---

site_id	AC7
Number of Residues	4
Details	binding site for residue 1PE A 2007

Chain	Residue
A	CYS210
A	LYS327
A	PHE333
A	PHE346

---

Functional Information from PROSITE/UniProt

site_id	PS00237
Number of Residues	17
Details	G_PROTEIN_RECEP_F1_1 G-protein coupled receptors family 1 signature. VSVlTLSCIALDRWYaI

Chain	Residue	Details
A	VAL140-ILE156

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	20
Details	TRANSMEM: Helical; Name=1 => ECO:0000269|PubMed:25533960

Chain	Residue	Details
A	TRP55-VAL75

---

site_id	SWS_FT_FI2
Number of Residues	31
Details	TOPO_DOM: Cytoplasmic => ECO:0000269|PubMed:25533960

Chain	Residue	Details
A	CYS76-VAL88
A	ASP151-ARG170

---

site_id	SWS_FT_FI3
Number of Residues	21
Details	TRANSMEM: Helical; Name=2 => ECO:0000269|PubMed:25533960

Chain	Residue	Details
A	THR89-ALA110

---

site_id	SWS_FT_FI4
Number of Residues	61
Details	TOPO_DOM: Extracellular => ECO:0000269|PubMed:25533960

Chain	Residue	Details
A	THR111-CYS127
A	GLU192-MET222
A	LYS327-VAL342

---

site_id	SWS_FT_FI5
Number of Residues	22
Details	TRANSMEM: Helical; Name=3 => ECO:0000269|PubMed:25533960

Chain	Residue	Details
A	LYS128-LEU150

---

site_id	SWS_FT_FI6
Number of Residues	20
Details	TRANSMEM: Helical; Name=4 => ECO:0000269|PubMed:25533960

Chain	Residue	Details
A	ASN171-MET191

---

site_id	SWS_FT_FI7
Number of Residues	20
Details	TRANSMEM: Helical; Name=5 => ECO:0000269|PubMed:25533960

Chain	Residue	Details
A	TYR223-TYR243

---

site_id	SWS_FT_FI8
Number of Residues	21
Details	TRANSMEM: Helical; Name=6 => ECO:0000269|PubMed:25533960

Chain	Residue	Details
A	MET305-LEU326

---

site_id	SWS_FT_FI9
Number of Residues	23
Details	TRANSMEM: Helical; Name=7 => ECO:0000269|PubMed:25533960

Chain	Residue	Details
A	TYR343-PHE366

---

site_id	SWS_FT_FI10
Number of Residues	1
Details	BINDING: BINDING => ECO:0000269|PubMed:25533960, ECO:0007744|PDB:4S0V

Chain	Residue	Details
A	ASN324

---

site_id	SWS_FT_FI11
Number of Residues	1
Details	SITE: Important for responses to orexin => ECO:0000269|PubMed:26950369

Chain	Residue	Details
A	TRP44

---

site_id	SWS_FT_FI12
Number of Residues	3
Details	CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255

Chain	Residue	Details
A	ASN14
A	ASN22
A	ASN202

---