1WSV

Crystal Structure of Human T-protein of Glycine Cleavage System

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Aminomethyltransferase	polymer	375	40928.2	2	UniProt (P48728) Pfam (PF01571) Pfam (PF08669)	Homo sapiens (human)	Glycine cleavage system T protein, GCVT
2	C, D, E, F, G... (A, B)	SULFATE ION	non-polymer		96.1	11	Chemie (SO4)
3	K, O (A, B)	N-[4-({[(6S)-2-AMINO-4-HYDROXY-5-METHYL-5,6,7,8-TETRAHYDROPTERIDIN-6-YL]METHYL}AMINO)BENZOYL]-L-GLUTAMIC ACID	non-polymer		459.5	2	Chemie (THH)
4	P, Q (A, B)	water	water		18.0	698	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	81856.4
Non-Polymers*	Number of molecules	13
	Total formula weight	1975.6
All*	Total formula weight	83832.0

*Water molecules are not included.