6XP1

Structure of human PYCR1 complexed with L-thiazolidine-2-carboxylate

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, mitochondrial	polymer	322	34043.2	5	UniProt (P32322) Pfam (PF03807) Pfam (PF14748)	Homo sapiens (Human)	P5CR 1
2	F (A)	(2S)-1,3-thiazolidine-2-carboxylic acid	non-polymer		133.2	1	Chemie (T2C)
3	G, H, I, J (B, C, D, E)	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
4	K, L, M, N, O (A, B, C, D, E)	water	water		18.0	399	Chemie (HOH)

Sequence modifications

A, B, C, D, E: 1 - 300 (UniProt: P32322)

PDB	External Database	Details
Met -21	-	initiating methionine
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
Ser -14	-	expression tag
Ser -13	-	expression tag
Gly -12	-	expression tag
Val -11	-	expression tag
Asp -10	-	expression tag
Leu -9	-	expression tag
Gly -8	-	expression tag
Thr -7	-	expression tag
Glu -6	-	expression tag
Asn -5	-	expression tag
Leu -4	-	expression tag
Tyr -3	-	expression tag
Phe -2	-	expression tag
Gln -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	170215.8
Non-Polymers*	Number of molecules	5
	Total formula weight	517.4
All*	Total formula weight	170733.2

*Water molecules are not included.