3I5G

Crystal structure of rigor-like squid myosin S1

Replaces:  2OVK

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003774	molecular_function	cytoskeletal motor activity
A	0005524	molecular_function	ATP binding
A	0016459	cellular_component	myosin complex
A	0051015	molecular_function	actin filament binding
B	0000281	biological_process	mitotic cytokinesis
B	0005509	molecular_function	calcium ion binding
B	0005737	cellular_component	cytoplasm
B	0009791	biological_process	post-embryonic development
B	0016459	cellular_component	myosin complex
B	0016460	cellular_component	myosin II complex
B	0031032	biological_process	actomyosin structure organization
B	0032036	molecular_function	myosin heavy chain binding
B	0040011	biological_process	locomotion
B	0046872	molecular_function	metal ion binding
B	0140659	molecular_function	cytoskeletal motor regulator activity
C	0005509	molecular_function	calcium ion binding
C	0005859	cellular_component	muscle myosin complex
C	0016459	cellular_component	myosin complex

Functional Information from PDB Data

site_id	AC1
Number of Residues	2
Details	BINDING SITE FOR RESIDUE MLI A 1001

Chain	Residue
A	LYS798
C	ASP125

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site_id	AC2
Number of Residues	5
Details	BINDING SITE FOR RESIDUE CA C 1001

Chain	Residue
C	ASP19
C	ASP22
C	GLY23
C	ASP25
C	ASP27

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Functional Information from PROSITE/UniProt

site_id	PS00018
Number of Residues	13
Details	EF_HAND_1 EF-hand calcium-binding domain. DQDRDGFIGmeDL

Chain	Residue	Details
B	ASP26-LEU38

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	4
Details	BINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU00448

Chain	Residue	Details
B	ASP26
B	ASP28
B	ASP30
B	ASP37

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site_id	SWS_FT_FI2
Number of Residues	1
Details	MOD_RES: Blocked amino end (Ala)

Chain	Residue	Details
B	ALA1

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Catalytic Information from CSA

site_id	CSA1
Number of Residues	4
Details	Annotated By Reference To The Literature 1vom

Chain	Residue	Details
A	GLY466
A	GLY179
A	ASN242
A	GLU468

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