4BQD

KD1 of human TFPI in complex with a synthetic peptide

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)	TISSUE FACTOR PATHWAY INHIBITOR (LIPOPROTEIN-ASSOCIATED COAGULATION INHIBITOR) VARIANT	polymer	79	9278.5	2	UniProt (Q59EE5) Pfam (PF00014) UniProt (by SIFTS) (P10646)	HOMO SAPIENS (HUMAN)
2	C, D (C, D)	PEPTIDE	polymer	21	2363.7	2		SYNTHETIC CONSTRUCT
3	E, F (B)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
4	G, H, I, J (A, B, C, D)	water	water		18.0	72	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	23284.4
Non-Polymers*	Number of molecules	2
	Total formula weight	184.2
All*	Total formula weight	23468.6

*Water molecules are not included.