3FJB

Crystal structure of V31I mutant of Human acidic fibroblast growth factor

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Heparin-binding growth factor 1	polymer	146	16700.8	2	UniProt (P05230) Pfam (PF00167) In PDB	Homo sapiens (human)	HBGF-1, Acidic fibroblast growth factor, aFGF, Beta-endothelial cell growth factor, ECGF-beta
2	A	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
3		water	water		18.0	186	Chemie (HOH)

Sequence modifications

A, B: 1 - 140 (UniProt: P05230)

PDB	External Database	Details
His 1	-	expression tag
His 1	-	expression tag
His 1	-	expression tag
His 1	-	expression tag
His 1	-	expression tag
His 1	-	expression tag
Ile 31	Val 46	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	33401.6
Non-Polymers*	Number of molecules	2
	Total formula weight	192.1
All*	Total formula weight	33593.7

*Water molecules are not included.