4WO5

Crystal structure of a BRAF kinase domain monomer

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)	Serine/threonine-protein kinase B-raf	polymer	300	34116.9	2	UniProt (P15056) Pfam (PF07714)	Homo sapiens (Human)	Proto-oncogene B-Raf,p94,v-Raf murine sarcoma viral oncogene homolog B1
2	C, D (A, B)	N-{3-[(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)carbonyl]-2,4-difluorophenyl}propane-1-sulfonamide	non-polymer		413.8	2	Chemie (324)
3	E, F (A, B)	water	water		18.0	77	Chemie (HOH)

Sequence modifications

A, B: 444 - 723 (UniProt: P15056)

PDB	External Database	Details
Met 424	-	initiating methionine
Gly 425	-	expression tag
Ser 426	-	expression tag
Ser 427	-	expression tag
His 428	-	expression tag
His 429	-	expression tag
His 430	-	expression tag
His 431	-	expression tag
His 432	-	expression tag
His 433	-	expression tag
Ser 434	-	expression tag
Ser 435	-	expression tag
Gly 436	-	expression tag
Glu 437	-	expression tag
Thr 438	-	expression tag
Val 439	-	expression tag
Arg 440	-	expression tag
Phe 441	-	expression tag
Gln 442	-	expression tag
Gly 443	-	expression tag
Ala 543	Ile 543	engineered mutation
Ser 544	Ile 544	engineered mutation
Lys 551	Ile 551	engineered mutation
Arg 562	Gln 562	engineered mutation
Asn 588	Leu 588	engineered mutation
Ser 630	Lys 630	engineered mutation
Glu 667	Phe 667	engineered mutation
Ser 673	Tyr 673	engineered mutation
Arg 688	Ala 688	engineered mutation
Ser 706	Leu 706	engineered mutation
Arg 709	Gln 709	engineered mutation
Glu 713	Ser 713	engineered mutation
Glu 716	Leu 716	engineered mutation
Glu 720	Ser 720	engineered mutation
Ser 722	Pro 722	engineered mutation
Gly 723	Lys 723	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	68233.8
Non-Polymers*	Number of molecules	2
	Total formula weight	827.7
All*	Total formula weight	69061.5

*Water molecules are not included.