3HIL

SAM Domain of Human Ephrin Type-A Receptor 1 (EphA1)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Ephrin type-A receptor 1	polymer	82	9559.9	2	UniProt (P21709) Pfam (PF00536) In PDB	Homo sapiens (human)	Tyrosine-protein kinase receptor EPH
2	A	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
3	A	NITRATE ION	non-polymer		62.0	1	Chemie (NO3)
4		water	water		18.0	36	Chemie (HOH)

Sequence modifications

A, B: 901 - 964 (UniProt: P21709)

PDB	External Database	Details
Met 883	-	expression tag
His 884	-	expression tag
His 885	-	expression tag
His 886	-	expression tag
His 887	-	expression tag
His 888	-	expression tag
His 889	-	expression tag
Ser 890	-	expression tag
Ser 891	-	expression tag
Gly 892	-	expression tag
Arg 893	-	expression tag
Glu 894	-	expression tag
Asn 895	-	expression tag
Leu 896	-	expression tag
Tyr 897	-	expression tag
Phe 898	-	expression tag
Gln 899	-	expression tag
Gly 900	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	19119.8
Non-Polymers*	Number of molecules	2
	Total formula weight	97.5
All*	Total formula weight	19217.3

*Water molecules are not included.