3TJQ

N-domain of HtrA1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Serine protease HTRA1	polymer	140	14651.5	1	UniProt (Q92743) Pfam (PF00219) Pfam (PF07648)	Homo sapiens (human)	High-temperature requirement A serine peptidase 1, L56, Serine protease 11
2	B, F (A)	PLATINUM (II) ION	non-polymer		195.1	2	Chemie (PT) PubChem (105166)
3	C, D, E, G, H... (A)	CHLORIDE ION	non-polymer		35.5	6	Chemie (CL) PubChem (312)
4	I, L, M, N (A)	THIOCYANATE ION	non-polymer		58.1	4	Chemie (SCN) PubChem (9322)
5	J (A)	GLYCEROL	non-polymer		92.1	1	Chemie (GOL) PubChem (753)
6	O (A)	water	water		18.0	38	Chemie (HOH)

Sequence modifications

A: 19 - 156 (UniProt: Q92743)

PDB	External Database	Details
His 20	-	expression tag
His 21	-	expression tag
His 22	-	expression tag
His 23	-	expression tag
His 24	-	expression tag
His 25	-	expression tag
Gly 26	-	expression tag
Glu 27	-	expression tag
Asn 28	-	expression tag
Leu 29	-	expression tag
Tyr 30	-	expression tag
Phe 31	-	expression tag
Gln 32	-	expression tag
Gly 33	-	expression tag
Ser 34	-	expression tag
Asn 157	-	expression tag
Ser 158	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	14651.5
Non-Polymers*	Number of molecules	13
	Total formula weight	927.3
All*	Total formula weight	15578.8

*Water molecules are not included.