1S7Z

Structure of Ocr from Bacteriophage T7

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Gene 0.3 protein	polymer	117	14100.4	1	UniProt (P03775) Pfam (PF08684) In PDB	Enterobacteria phage T7
2	A	CESIUM ION	non-polymer		132.9	3	Chemie (CS)
3		water	water		18.0	118	Chemie (HOH)

Sequence modifications

A: 0 - 116 (UniProt: P03775)

PDB	External Database	Details
Mse 2	Met 3	MODIFIED RESIDUE
Mse 5	Met 6	MODIFIED RESIDUE
Mse 17	Met 18	MODIFIED RESIDUE
Mse 39	Met 40	MODIFIED RESIDUE
Mse 56	Met 57	MODIFIED RESIDUE
Mse 71	Met 72	MODIFIED RESIDUE

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	14100.4
Non-Polymers*	Number of molecules	3
	Total formula weight	398.7
All*	Total formula weight	14499.1

*Water molecules are not included.