3ALP

Cell adhesion protein

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)	Poliovirus receptor-related protein 1	polymer	331	36938.5	2	UniProt (Q15223) Pfam (PF07686) Pfam (PF08205) Pfam (PF13927)	Homo sapiens (human)	Herpes virus entry mediator C, Herpesvirus entry mediator C, HveC, Nectin-1, Herpesvirus Ig-like receptor, HIgR
2	C, E (A, B)	CITRIC ACID	non-polymer		192.1	2	Chemie (CIT)
3	D (B)	HEXANE-1,6-DIOL	non-polymer		118.2	1	Chemie (HEZ)
4	F, G (A, B)	water	water		18.0	37	Chemie (HOH)

Sequence modifications

A, B: 30 - 335 (UniProt: Q15223)

PDB	External Database	Details
Met 16	-	expression tag
Ala 17	-	expression tag
Ser 18	-	expression tag
Met 19	-	expression tag
Thr 20	-	expression tag
Gly 21	-	expression tag
Gly 22	-	expression tag
Gln 23	-	expression tag
Gln 24	-	expression tag
Met 25	-	expression tag
Gly 26	-	expression tag
Arg 27	-	expression tag
Asp 28	-	expression tag
Pro 29	-	expression tag
Ala 336	-	expression tag
Ala 337	-	expression tag
Ala 338	-	expression tag
Leu 339	-	expression tag
Glu 340	-	expression tag
His 341	-	expression tag
His 342	-	expression tag
His 343	-	expression tag
His 344	-	expression tag
His 345	-	expression tag
His 346	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	73877.0
Non-Polymers*	Number of molecules	3
	Total formula weight	502.4
All*	Total formula weight	74379.4

*Water molecules are not included.