2IZZ

Crystal structure of human pyrroline-5-carboxylate reductase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E (A, B, C, D, E)	PYRROLINE-5-CARBOXYLATE REDUCTASE 1	polymer	322	34043.2	5	UniProt (P32322) Pfam (PF03807) Pfam (PF14748)	HOMO SAPIENS (HUMAN)	PYRROLINE-5-CARBOXYLATE REDUCTASE, P5CR 1, P5C REDUCTASE 1
2	F, J, K, N, P (A, B, C, D, E)	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	5	Chemie (NAD)
3	G, H, I, L, M... (A, C, D, E)	1,2-ETHANEDIOL	non-polymer		62.1	7	Chemie (EDO)
4	R, S, T, U, V (A, B, C, D, E)	water	water		18.0	695	Chemie (HOH)

Sequence modifications

A, B, C, D, E: -21 - 0 (PDB: 2IZZ)
A, B, C, D, E: 1 - 300 (UniProt: P32322)

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	170215.8
Non-Polymers*	Number of molecules	12
	Total formula weight	3751.6
All*	Total formula weight	173967.4

*Water molecules are not included.