2FXU

X-ray Structure of Bistramide A- Actin Complex at 1.35 A resolution.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Actin, alpha skeletal muscle	polymer	375	41875.6	1	UniProt (P68135) Pfam (PF00022)	Oryctolagus cuniculus (rabbit)	Alpha-actin-1
2	B, C, D, E (A)	CALCIUM ION	non-polymer		40.1	4	Chemie (CA) PubChem (271)
3	F (A)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	1	Chemie (ATP)
4	G (A)	BISTRAMIDE A	non-polymer		705.0	1	Chemie (BID) PubChem (177657707) PubChem (25258401) PubChem (25258402) PubChem (25258403) PubChem (25258404) PubChem (25258632) PubChem (25258634) PubChem (25258635) PubChem (25258860) PubChem (25258861) PubChem (25258862) PubChem (25259095) PubChem (25259096) PubChem (25259097) PubChem (25259098) PubChem (25259319) PubChem (25259320) PubChem (25259321) PubChem (25259322) PubChem (25259542) PubChem (25259544) PubChem (25259545) PubChem (25259774) PubChem (25259776) PubChem (25259995) PubChem (25259996) PubChem (25260220) PubChem (25260439) PubChem (25260441) PubChem (25260440) PubChem (25258633) PubChem (25259543) PubChem (25258161) PubChem (25258863) PubChem (25259775) PubChem (25259773) PubChem (49864366) PubChem (59456487) PubChem (60144341) PubChem (60144340) PubChem (6381153) PubChem (6420193) PubChem (114822) PubChem (70862778) PubChem (90686332) PubChem (5282582) PubChem (6048582) PubChem (11366049) PubChem (162994702) PubChem (162994703)
5	H (A)	water	water		18.0	422	Chemie (HOH)

Sequence modifications

A: 1 - 375 (UniProt: P68135)

PDB	External Database	Details
Hic 73	His 75	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	41875.6
Non-Polymers*	Number of molecules	6
	Total formula weight	1372.5
All*	Total formula weight	43248.1

*Water molecules are not included.