7WSX

Class III hybrid cluster protein (HCP) C67Y variant from Methanothermobacter marburgensis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Hydroxylamine reductase	polymer	506	56529.4	2	UniProt (D9PYV4) Pfam (PF00301) Pfam (PF03063) In PDB	Methanothermobacter marburgensis	Hybrid-cluster protein,HCP,Prismane protein
2	A, B	FE-S-O HYBRID CLUSTER	non-polymer		335.5	2	Chemie (FS2)
3		water	water		18.0	2	Chemie (HOH)

Sequence modifications

A, B: 1 - 491 (UniProt: D9PYV4)

PDB	External Database	Details
Tyr 67	Cys 67	variant
Val 492	-	expression tag
Asp 493	-	expression tag
Lys 494	-	expression tag
Leu 495	-	expression tag
Ala 496	-	expression tag
Ala 497	-	expression tag
Ala 498	-	expression tag
Leu 499	-	expression tag
Glu 500	-	expression tag
His 501	-	expression tag
His 502	-	expression tag
His 503	-	expression tag
His 504	-	expression tag
His 505	-	expression tag
His 506	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	113058.9
Non-Polymers*	Number of molecules	2
	Total formula weight	671.0
All*	Total formula weight	113729.9

*Water molecules are not included.