7ZIF

Crystal structure of human tryptophan hydroxylase 1 in complex with inhibitor KM-480

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Tryptophan 5-hydroxylase 1	polymer	326	37424.6	1	UniProt (P17752) Pfam (PF00351)	Homo sapiens (human)	Tryptophan 5-monooxygenase 1
2	B (A)	FE (III) ION	non-polymer		55.8	1	Chemie (FE)
3	C (A)	(2R)-2-azanyl-5-[[2-[3-methyl-2,6-bis(oxidanylidene)-7-(phenylmethyl)purin-8-yl]sulfanyl-3H-benzimidazol-5-yl]amino]-5-oxidanylidene-pentanoic acid	non-polymer		548.6	1	Chemie (IWA)
4	D (A)	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
5	E (A)	water	water		18.0	227	Chemie (HOH)

Sequence modifications

A: 105 - 401 (UniProt: P17752)

PDB	External Database	Details
Met 76	-	initiating methionine
Lys 77	-	expression tag
His 78	-	expression tag
His 79	-	expression tag
His 80	-	expression tag
His 81	-	expression tag
His 82	-	expression tag
His 83	-	expression tag
His 84	-	expression tag
Gly 85	-	expression tag
Ala 86	-	expression tag
Ala 87	-	expression tag
Gly 88	-	expression tag
Thr 89	-	expression tag
Ser 90	-	expression tag
Leu 91	-	expression tag
Tyr 92	-	expression tag
Lys 93	-	expression tag
Lys 94	-	expression tag
Ala 95	-	expression tag
Gly 96	-	expression tag
Glu 97	-	expression tag
Asn 98	-	expression tag
Leu 99	-	expression tag
Tyr 100	-	expression tag
Phe 101	-	expression tag
Gln 102	-	expression tag
Gly 103	-	expression tag
Ser 104	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	37424.6
Non-Polymers*	Number of molecules	3
	Total formula weight	696.5
All*	Total formula weight	38121.1

*Water molecules are not included.