1TJC

Crystal structure of peptide-substrate-binding domain of human type I collagen prolyl 4-hydroxylase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Prolyl 4-hydroxylase alpha-1 subunit	polymer	108	12733.2	2	UniProt (P13674) In PDB	Homo sapiens (human)	4-PH alpha-1, Procollagen-proline,2-oxoglutarate-4-dioxygenase alpha-1 subunit
2		water	water		18.0	73	Chemie (HOH)

Sequence modifications

A, B: 144 - 244 (UniProt: P13674)

PDB	External Database	Details
Met 143	-	initiating methionine
Ser 150	Cys 167	engineered mutation
His 245	-	expression tag
His 246	-	expression tag
His 247	-	expression tag
His 248	-	expression tag
His 249	-	expression tag
His 250	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	25466.5
All*	Total formula weight	25466.5

*Water molecules are not included.