3VTI

Crystal structure of HypE-HypF complex

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)	Hydrogenase maturation factor	polymer	761	86867.8	2	UniProt (Q8RDB0) Pfam (PF00708) Pfam (PF07503) Pfam (PF01300) Pfam (PF17788) Pfam (PF22521)	Thermoanaerobacter tengcongensis
2	C, D (C, D)	Hydrogenase maturation factor	polymer	314	33875.1	2	UniProt (Q8RDA7) Pfam (PF00586) Pfam (PF02769)	Thermoanaerobacter tengcongensis
3	E, F, H, I (A, B)	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
4	G, J (A, B)	FE (III) ION	non-polymer		55.8	2	Chemie (FE)
5	K, L (C, D)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
6	M, N, O, P (A, B, C, D)	water	water		18.0	393	Chemie (HOH)

Sequence modifications

A, B: 1 - 751 (UniProt: Q8RDB0)

PDB	External Database	Details
Ser 752	-	expression tag
Ala 753	-	expression tag
Trp 754	-	expression tag
Ser 755	-	expression tag
His 756	-	expression tag
Pro 757	-	expression tag
Gln 758	-	expression tag
Phe 759	-	expression tag
Glu 760	-	expression tag
Lys 761	-	expression tag

C, D: 40 - 351 (UniProt: Q8RDA7)

PDB	External Database	Details
Gly 38	-	expression tag
Ala 39	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	241485.7
Non-Polymers*	Number of molecules	8
	Total formula weight	421.9
All*	Total formula weight	241907.7

*Water molecules are not included.