1PP7

Crystal structure of the T. vaginalis Initiator binding protein bound to the ferredoxin Inr

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	E	FERREDOXIN INR	polymer	13	3932.6	1
2	F	FERREDOXIN INR	polymer	13	4008.7	1
3	U	39 kDa initiator binding protein	polymer	131	15206.2	1	UniProt (Q95VR4) Pfam (PF10416) In PDB	Trichomonas vaginalis
4	E, F, U	ZINC ION	non-polymer		65.4	7	Chemie (ZN)
5		water	water		18.0	65	Chemie (HOH)

Sequence modifications

U: 1 - 126 (UniProt: Q95VR4)

PDB	External Database	Details
His 127	-	expression tag
His 128	-	expression tag
His 129	-	expression tag
His 130	-	expression tag
His 131	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	23147.5
Non-Polymers*	Number of molecules	7
	Total formula weight	457.9
All*	Total formula weight	23605.3

*Water molecules are not included.