Summary Structural details Experimental details Functional details Sequence Neighbor History Downloads

2Y54

Fragment growing induces conformational changes in acetylcholine- binding protein: A structural and thermodynamic analysis - (Fragment 1)

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	0005515	molecular_function	protein binding
A	0006811	biological_process	monoatomic ion transport
A	0015464	molecular_function	acetylcholine receptor activity
A	0016020	cellular_component	membrane
A	0022848	molecular_function	acetylcholine-gated monoatomic cation-selective channel activity
A	0034220	biological_process	monoatomic ion transmembrane transport
A	0035094	biological_process	response to nicotine
A	0042802	molecular_function	identical protein binding
A	0043005	cellular_component	neuron projection
A	0045202	cellular_component	synapse
A	0046872	molecular_function	metal ion binding
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	0005515	molecular_function	protein binding
B	0006811	biological_process	monoatomic ion transport
B	0015464	molecular_function	acetylcholine receptor activity
B	0016020	cellular_component	membrane
B	0022848	molecular_function	acetylcholine-gated monoatomic cation-selective channel activity
B	0034220	biological_process	monoatomic ion transmembrane transport
B	0035094	biological_process	response to nicotine
B	0042802	molecular_function	identical protein binding
B	0043005	cellular_component	neuron projection
B	0045202	cellular_component	synapse
B	0046872	molecular_function	metal ion binding
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	0005515	molecular_function	protein binding
C	0006811	biological_process	monoatomic ion transport
C	0015464	molecular_function	acetylcholine receptor activity
C	0016020	cellular_component	membrane
C	0022848	molecular_function	acetylcholine-gated monoatomic cation-selective channel activity
C	0034220	biological_process	monoatomic ion transmembrane transport
C	0035094	biological_process	response to nicotine
C	0042802	molecular_function	identical protein binding
C	0043005	cellular_component	neuron projection
C	0045202	cellular_component	synapse
C	0046872	molecular_function	metal ion binding
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	0005515	molecular_function	protein binding
D	0006811	biological_process	monoatomic ion transport
D	0015464	molecular_function	acetylcholine receptor activity
D	0016020	cellular_component	membrane
D	0022848	molecular_function	acetylcholine-gated monoatomic cation-selective channel activity
D	0034220	biological_process	monoatomic ion transmembrane transport
D	0035094	biological_process	response to nicotine
D	0042802	molecular_function	identical protein binding
D	0043005	cellular_component	neuron projection
D	0045202	cellular_component	synapse
D	0046872	molecular_function	metal ion binding
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	0005515	molecular_function	protein binding
E	0006811	biological_process	monoatomic ion transport
E	0015464	molecular_function	acetylcholine receptor activity
E	0016020	cellular_component	membrane
E	0022848	molecular_function	acetylcholine-gated monoatomic cation-selective channel activity
E	0034220	biological_process	monoatomic ion transmembrane transport
E	0035094	biological_process	response to nicotine
E	0042802	molecular_function	identical protein binding
E	0043005	cellular_component	neuron projection
E	0045202	cellular_component	synapse
E	0046872	molecular_function	metal ion binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	7
Details	BINDING SITE FOR RESIDUE V63 A 301

Chain	Residue
A	TYR91
A	TRP145
A	CYS188
A	CYS189
A	TYR193
B	GLN55
B	ILE116

site_id	AC2
Number of Residues	3
Details	BINDING SITE FOR RESIDUE SO4 A 601

Chain	Residue
A	ASN3
A	GLN1
A	ALA2

site_id	AC3
Number of Residues	1
Details	BINDING SITE FOR RESIDUE CL A 701

Chain	Residue
A	GLN103

site_id	AC4
Number of Residues	4
Details	BINDING SITE FOR RESIDUE V63 B 301

Chain	Residue
B	TYR91
B	TRP145
B	CYS188
C	ILE116

site_id	AC5
Number of Residues	6
Details	BINDING SITE FOR RESIDUE SO4 B 601

Chain	Residue
B	VAL183
B	HIS185
C	CYS125
C	ASP126
D	TYR167
D	SER169

site_id	AC6
Number of Residues	1
Details	BINDING SITE FOR RESIDUE CL B 701

Chain	Residue
B	GLN103

site_id	AC7
Number of Residues	2
Details	BINDING SITE FOR RESIDUE CL B 702

Chain	Residue
B	TYR167
B	SER169

site_id	AC8
Number of Residues	7
Details	BINDING SITE FOR RESIDUE V63 C 301

Chain	Residue
C	TYR91
C	TRP145
C	TYR186
C	CYS188
C	TYR193
D	GLN55
D	ILE116

site_id	AC9
Number of Residues	1
Details	BINDING SITE FOR RESIDUE CL C 701

Chain	Residue
C	GLN103

site_id	BC1
Number of Residues	7
Details	BINDING SITE FOR RESIDUE V63 D 301

Chain	Residue
D	TYR91
D	TRP145
D	CYS188
D	CYS189
D	TYR193
E	GLN55
E	ILE116

site_id	BC2
Number of Residues	2
Details	BINDING SITE FOR RESIDUE CL D 701

Chain	Residue
D	PRO102
D	GLN103

site_id	BC3
Number of Residues	6
Details	BINDING SITE FOR RESIDUE V63 E 301

Chain	Residue
A	GLN55
A	ILE116
E	TYR91
E	TRP145
E	CYS188
E	CYS189

site_id	BC4
Number of Residues	1
Details	BINDING SITE FOR RESIDUE CL E 701

Chain	Residue
E	GLN103

		Sequence (fasta)
		PDBx/mmCIF
		PDBML format (no-atom)
		PDB format (full)
		Validation report (PDF)
		EDMap 2fo-fc (MTZ)