3HKL

Crystal Structure of the Frizzled-like Cysteine-rich Domain of MuSK

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)	Muscle, skeletal receptor tyrosine protein kinase	polymer	197	21888.1	2	UniProt (Q62838) Pfam (PF01392)	Rattus norvegicus (rat)	Muscle-specific kinase receptor, MuSK
2	C, D (C, D)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	2	In PDB GlyTouCan (G42666HT)
3	E, F (A, B)	water	water		18.0	63	Chemie (HOH)

Sequence modifications

A, B: 313 - 494 (UniProt: Q62838)

PDB	External Database	Details
Ala 298	-	expression tag
Asp 299	-	expression tag
Leu 300	-	expression tag
Gly 301	-	expression tag
Ser 302	-	expression tag
His 303	-	expression tag
His 304	-	expression tag
His 305	-	expression tag
His 306	-	expression tag
His 307	-	expression tag
His 308	-	expression tag
Gly 309	-	expression tag
Pro 310	-	expression tag
Arg 311	-	expression tag
Gly 312	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	43776.1
Branched	Number of molecules	2
	Total formula weight	848.8
All*	Total formula weight	44624.9

*Water molecules are not included.