2Q0B

Crystal Structure of FGF Receptor 2 (FGFR2) Kinase Domain Harboring the Pathogenic E565A Mutation Responsible for Pfeiffer Syndrome

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Fibroblast growth factor receptor 2	polymer	324	37052.5	2	UniProt (P21802) Pfam (PF07714) In PDB	Homo sapiens (human)	FGFR-2, Keratinocyte growth factor receptor 2, CD332 antigen
2	A, B	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
3	A, B	PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER	non-polymer		505.2	2	Chemie (ACP)
4		water	water		18.0	59	Chemie (HOH)

Sequence modifications

A, B: 458 - 768 (UniProt: P21802)

PDB	External Database	Details
Met 445	-	expression tag
Gly 446	-	expression tag
Ser 447	-	expression tag
Ser 448	-	expression tag
His 449	-	expression tag
His 450	-	expression tag
His 451	-	expression tag
His 452	-	expression tag
His 453	-	expression tag
His 454	-	expression tag
Ser 455	-	expression tag
Gln 456	-	expression tag
Asp 457	-	expression tag
Ala 491	Cys 491	engineered mutation
Ala 565	Glu 565	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	74105.1
Non-Polymers*	Number of molecules	6
	Total formula weight	1394.7
All*	Total formula weight	75499.8

*Water molecules are not included.