1CGN

CYTOCHROME C'

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	CYTOCHROME C	polymer	127	13575.4	1	UniProt (P00138) Pfam (PF01322) In PDB	Achromobacter xylosoxidans
2	A	HEME C	non-polymer		618.5	1	Chemie (HEC)
3		water	water		18.0	75	Chemie (HOH)

Sequence modifications

A: 2 - 127 (UniProt: P00138)

PDB	External Database	Details
Ala 27	Thr 27	conflict
Thr 52	Ser 52	conflict
Ala 61	Pro 61	conflict
Gly 78	Ser 78	conflict
Ser 122	Ala 122	conflict

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	13575.4
Non-Polymers*	Number of molecules	1
	Total formula weight	618.5
All*	Total formula weight	14193.9

*Water molecules are not included.