Structure of PDB 2ha0 Chain A Binding Site BS01

Receptor Information

>2ha0 Chain A (length=535) Species: 10090 (Mus musculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

REDPQLLVRVRGGQLRGIRLKAPGGPVSAFLGIPFAEPPVGSRRFMPPEP
KRPWSGVLDATTFQNVCYQYVDTLYPGFEGTEMWNPNRELSEDCLYLNVW
TPYPRPASPTPVLIWIYGGGFYSGAASLDVYDGRFLAQVEGAVLVSMNYR
VGTFGFLALPGSREAPGNVGLLDQRLALQWVQENIAAFGGDPMSVTLFGE
SAGAASVGMHILSLPSRSLFHRAVLQSGTPNGPWATVSAGEARRRATLLA
RLVGCPNDTELIACLRTRPAQDLVDHEWHVLPQESIFRFSFVPVVDGDFL
SDTPEALINTGDFQDLQVLVGVVKDEGSYFLVYGVPGFSKDNESLISRAQ
FLAGVRIGVPQASDLAAEAVVLHYTDWLHPEDPTHLRDAMSAVVGDHNVV
CPVAQLAGRLAAQGARVYAYIFEHRASTLTWPLWMGVPHGYEIEFIFGLP
LDPSLNYTTEERIFAQRLMKYWTNFARTGDPNDPRDSKSPQWPPYTTAAQ
QYVSLNLKPLEVRRGLRAQTCAFWNRFLPKLLSAT

Ligand information

Ligand ID

FUC

InChI

InChI=1S/C6H12O5/c1-2-3(7)4(8)5(9)6(10)11-2/h2-10H,1H3/t2-,3+,4+,5-,6+/m0/s1

InChIKey

SHZGCJCMOBCMKK-SXUWKVJYSA-N

SMILES

Software	SMILES
CACTVS 3.341	C[C@@H]1O[C@@H](O)[C@@H](O)[C@H](O)[C@@H]1O
ACDLabs 10.04	OC1C(O)C(OC(O)C1O)C
OpenEye OEToolkits 1.5.0	CC1C(C(C(C(O1)O)O)O)O
OpenEye OEToolkits 1.5.0	C[C@H]1[C@H]([C@H]([C@@H]([C@@H](O1)O)O)O)O
CACTVS 3.341	C[CH]1O[CH](O)[CH](O)[CH](O)[CH]1O

Formula

C6 H12 O5

Name

alpha-L-fucopyranose;
alpha-L-fucose;
6-deoxy-alpha-L-galactopyranose;
L-fucose;
fucose

PDB chain

2ha0 Chain C Residue 2 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	2ha0 Substrate and product trafficking through the active center gorge of acetylcholinesterase analyzed by crystallography and equilibrium binding
Resolution	2.2 Å
Binding residue (original residue number in PDB)	D349 N350
Binding residue (residue number reindexed from 1)	D341 N342
Annotation score	1

Enzymatic activity

Catalytic site (original residue number in PDB)	G121 G122 G154 S203 A204 G242 F297 F299 E334 H447
Catalytic site (residue number reindexed from 1)	G119 G120 G152 S201 A202 G240 F289 F291 E326 H439
Enzyme Commision number	3.1.1.7: acetylcholinesterase.

Gene Ontology

	Molecular Function
GO:0003990	acetylcholinesterase activity
GO:0004104	cholinesterase activity
GO:0005515	protein binding
GO:0005518	collagen binding
GO:0016787	hydrolase activity
GO:0017171	serine hydrolase activity
GO:0042166	acetylcholine binding
GO:0042802	identical protein binding
GO:0042803	protein homodimerization activity
GO:0043236	laminin binding
GO:0052689	carboxylic ester hydrolase activity

	Biological Process
GO:0001919	regulation of receptor recycling
GO:0002076	osteoblast development
GO:0006581	acetylcholine catabolic process
GO:0007155	cell adhesion
GO:0031623	receptor internalization
GO:0060041	retina development in camera-type eye
GO:0095500	acetylcholine receptor signaling pathway
GO:0120162	positive regulation of cold-induced thermogenesis

	Cellular Component
GO:0005576	extracellular region
GO:0005604	basement membrane
GO:0005615	extracellular space
GO:0005794	Golgi apparatus
GO:0005886	plasma membrane
GO:0009986	cell surface
GO:0016020	membrane
GO:0031594	neuromuscular junction
GO:0045202	synapse
GO:0048471	perinuclear region of cytoplasm
GO:0098552	side of membrane

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External links

PDB	RCSB:2ha0, PDBe:2ha0, PDBj:2ha0
PDBsum	2ha0
PubMed	16837465
UniProt	P21836\|ACES_MOUSE Acetylcholinesterase (Gene Name=Ache)

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