5Y2Q

X-ray structure of acetylcholine binding protein (AChBP) complexed with a small molecule

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004888	molecular_function	transmembrane signaling receptor activity
A	0005216	molecular_function	monoatomic ion channel activity
A	0005230	molecular_function	extracellular ligand-gated monoatomic ion channel activity
A	0006811	biological_process	monoatomic ion transport
A	0016020	cellular_component	membrane
A	0034220	biological_process	monoatomic ion transmembrane transport
A	0043083	cellular_component	synaptic cleft
B	0004888	molecular_function	transmembrane signaling receptor activity
B	0005216	molecular_function	monoatomic ion channel activity
B	0005230	molecular_function	extracellular ligand-gated monoatomic ion channel activity
B	0006811	biological_process	monoatomic ion transport
B	0016020	cellular_component	membrane
B	0034220	biological_process	monoatomic ion transmembrane transport
B	0043083	cellular_component	synaptic cleft
C	0004888	molecular_function	transmembrane signaling receptor activity
C	0005216	molecular_function	monoatomic ion channel activity
C	0005230	molecular_function	extracellular ligand-gated monoatomic ion channel activity
C	0006811	biological_process	monoatomic ion transport
C	0016020	cellular_component	membrane
C	0034220	biological_process	monoatomic ion transmembrane transport
C	0043083	cellular_component	synaptic cleft
D	0004888	molecular_function	transmembrane signaling receptor activity
D	0005216	molecular_function	monoatomic ion channel activity
D	0005230	molecular_function	extracellular ligand-gated monoatomic ion channel activity
D	0006811	biological_process	monoatomic ion transport
D	0016020	cellular_component	membrane
D	0034220	biological_process	monoatomic ion transmembrane transport
D	0043083	cellular_component	synaptic cleft
E	0004888	molecular_function	transmembrane signaling receptor activity
E	0005216	molecular_function	monoatomic ion channel activity
E	0005230	molecular_function	extracellular ligand-gated monoatomic ion channel activity
E	0006811	biological_process	monoatomic ion transport
E	0016020	cellular_component	membrane
E	0034220	biological_process	monoatomic ion transmembrane transport
E	0043083	cellular_component	synaptic cleft

Functional Information from PDB Data

site_id	AC1
Number of Residues	10
Details	binding site for residue 8L3 D 301

Chain	Residue
A	GLN55
D	HOH411
A	ARG104
A	LEU112
A	MET114
D	TRP143
D	THR144
D	TYR185
D	CYS187
D	TYR192

---

site_id	AC2
Number of Residues	13
Details	binding site for residue 8L3 D 302

Chain	Residue
D	TRP53
D	GLN55
D	ARG104
D	LEU112
D	MET114
D	TYR164
D	HOH420
E	TYR89
E	TRP143
E	THR144
E	TYR185
E	CYS187
E	TYR192

---

site_id	AC3
Number of Residues	9
Details	binding site for residue 8L3 A 301

Chain	Residue
A	TYR89
A	SER142
A	TRP143
A	TYR185
A	CYS187
A	TYR192
A	HOH422
B	LEU112
B	MET114

---

site_id	AC4
Number of Residues	13
Details	binding site for residue 8L3 B 301

Chain	Residue
B	TYR89
B	SER142
B	TRP143
B	TYR185
B	CYS187
B	CYS188
B	TYR192
C	GLN55
C	ARG104
C	LEU112
C	MET114
C	TYR164
C	HOH414

---

site_id	AC5
Number of Residues	12
Details	binding site for residue 8L3 C 301

Chain	Residue
C	TYR89
C	SER142
C	TRP143
C	TYR185
C	CYS187
C	CYS188
C	TYR192
E	TRP53
E	GLN55
E	LEU112
E	MET114
E	HOH312

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	103
Details	Domain: {"description":"Ig-like"}

Chain

Residue

Details

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site_id	SWS_FT_FI2
Number of Residues	5
Details	Glycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000305"}]}

Chain

Residue

Details

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