5TKS

FACTOR XIA IN COMPLEX WITH THE INHIBITOR ((15S)-18-CHLORO- 15-(((2E)-3-(5-CHLORO-2-(1H-TETRAZOL-1-YL)PHENYL)-2- PROPENOYL)AMINO)-17,19-DIAZATRICYCLO[14.2.1.0~2,7~]NONADECA-1(18),2,4,6,16(19)-PENTAEN-5-YL)CARBAMATE

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Coagulation factor XI	polymer	244	27600.3	1	UniProt (P03951) Pfam (PF00089) In PDB	Homo sapiens (Human)	FXI,Plasma thromboplastin antecedent,PTA
2	A	((15S)-18-CHLORO- 15-(((2E)-3-(5-CHLORO-2-(1H-TETRAZOL-1-YL)PHENYL)-2- PROPENOYL)AMINO)-17,19-DIAZATRICYCLO[14.2.1.0~2,7~]NONADECA-1(18),2,4,6,16(19)-PENTAEN-5-YL)CARBAMATE	non-polymer		609.5	1	Chemie (7DL)
3	A	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
4	A	1,2-ETHANEDIOL	non-polymer		62.1	15	Chemie (EDO)
5		water	water		18.0	246	Chemie (HOH)

Sequence modifications

A: 16 - 245 (UniProt: P03951)

PDB	External Database	Details
Gly 113	Asn 491	engineered mutation
Gly 115	Thr 493	engineered mutation
His 246	-	expression tag
His 247	-	expression tag
His 248	-	expression tag
His 249	-	expression tag
His 250	-	expression tag
His 251	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	27600.3
Non-Polymers*	Number of molecules	17
	Total formula weight	1636.6
All*	Total formula weight	29236.9

*Water molecules are not included.