1DJS

LIGAND-BINDING PORTION OF FIBROBLAST GROWTH FACTOR RECEPTOR 2 IN COMPLEX WITH FGF1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	PROTEIN (FIBROBLAST GROWTH FACTOR RECEPTOR 2)	polymer	216	24298.9	1	UniProt (P21802) Pfam (PF07679) Pfam (PF13927) In PDB	Homo sapiens (human)
2	B	PROTEIN (FIBROBLAST GROWTH FACTOR 1)	polymer	135	15336.1	1	UniProt (P05230) Pfam (PF00167) In PDB	Homo sapiens (human)
3	A, B	SULFATE ION	non-polymer		96.1	9	Chemie (SO4)
4		water	water		18.0	319	Chemie (HOH)

Sequence modifications

A: 152 - 362 (UniProt: P21802)

PDB	External Database	Details
Gly 152	Arg 152	engineered mutation
Mse 162	Met 162	modified residue
Mse 186	Met 186	modified residue
Mse 189	Met 189	modified residue
Mse 218	Met 218	modified residue

B: 6 - 140 (UniProt: P05230)

PDB	External Database	Details
Mse 67	Met 82	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	39635.0
Non-Polymers*	Number of molecules	9
	Total formula weight	864.6
All*	Total formula weight	40499.6

*Water molecules are not included.