1IHN

MT938

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)	hypothetical protein MTH938	polymer	113	12841.2	2	UniProt (O27021) Pfam (PF04430)	Methanothermobacter thermautotrophicus
2	C, D, E, F, G (A, B)	CHLORIDE ION	non-polymer		35.5	5	Chemie (CL)
3	H, I (A, B)	water	water		18.0	80	Chemie (HOH)

Sequence modifications

A, B: 11 - 121 (UniProt: O27021)

PDB	External Database	Details
Ser 9	-	cloning artifact
His 10	-	cloning artifact
Mse 11	Met 1	modified residue
Mse 57	Met 47	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	25682.3
Non-Polymers*	Number of molecules	5
	Total formula weight	177.3
All*	Total formula weight	25859.6

*Water molecules are not included.