8IHK

Cryo-EM structure of HCA3-Gi complex with acifran (local)

Functional Information from GO Data

Chain	GOid	namespace	contents
R	0004930	molecular_function	G protein-coupled receptor activity
R	0005506	molecular_function	iron ion binding
R	0005515	molecular_function	protein binding
R	0005886	cellular_component	plasma membrane
R	0007186	biological_process	G protein-coupled receptor signaling pathway
R	0007193	biological_process	adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway
R	0009055	molecular_function	electron transfer activity
R	0016020	cellular_component	membrane
R	0020037	molecular_function	heme binding
R	0022900	biological_process	electron transport chain
R	0042597	cellular_component	periplasmic space
R	0050995	biological_process	negative regulation of lipid catabolic process
R	0070553	molecular_function	nicotinic acid receptor activity

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. GSIiFLTVVAVDRYFrV

Chain	Residue	Details
R	GLY113-VAL129

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	21
Details	Transmembrane: {"description":"Helical; Name=1","evidences":[{"evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI2
Number of Residues	56
Details	Topological domain: {"description":"Cytoplasmic","evidences":[{"evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI3
Number of Residues	21
Details	Transmembrane: {"description":"Helical; Name=2","evidences":[{"evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI4
Number of Residues	62
Details	Topological domain: {"description":"Extracellular","evidences":[{"evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI5
Number of Residues	20
Details	Transmembrane: {"description":"Helical; Name=3","evidences":[{"evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI6
Number of Residues	20
Details	Transmembrane: {"description":"Helical; Name=4","evidences":[{"evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI7
Number of Residues	14
Details	Transmembrane: {"description":"Helical; Name=5","evidences":[{"evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI8
Number of Residues	19
Details	Transmembrane: {"description":"Helical; Name=6","evidences":[{"evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI9
Number of Residues	24
Details	Transmembrane: {"description":"Helical; Name=7","evidences":[{"evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI10
Number of Residues	2
Details	Binding site: {"evidences":[{"source":"PubMed","id":"39427321","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8JEF","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

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