1ZKO

Crystal structure of Glycine cleavage system H protein (tm0212) from Thermotoga maritima at 1.65 A resolution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Glycine cleavage system H protein	polymer	136	15513.8	2	UniProt (Q9WY55) Pfam (PF01597) In PDB	Thermotoga maritima
2	A	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
3		water	water		18.0	249	Chemie (HOH)

Sequence modifications

A, B: 1 - 124 (UniProt: Q9WY55)

PDB	External Database	Details
Mse -11	-	expression tag
Gly -10	-	expression tag
Ser -9	-	expression tag
Asp -8	-	expression tag
Lys -7	-	expression tag
Ile -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
Leu 1	Met 1	SEE REMARK 999
Mse 3	Met 3	modified residue
Mse 100	Met 100	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	31027.7
Non-Polymers*	Number of molecules	1
	Total formula weight	23.0
All*	Total formula weight	31050.7

*Water molecules are not included.