4ZK9

The chemokine binding protein of orf virus complexed with CCL2

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Chemokine binding protein	polymer	276	30374.6	1	UniProt (Q2F862) Pfam (PF02250) In PDB	Orf virus (strain NZ2) (ORFV)
2	B	C-C motif chemokine 2	polymer	83	9666.1	1	UniProt (P13500) Pfam (PF00048) In PDB	Homo sapiens (Human)	HC11,Monocyte chemoattractant protein 1,Monocyte chemotactic and activating factor,MCAF,Monocyte chemotactic protein 1,MCP-1,Monocyte secretory protein JE,Small-inducible cytokine A2
3	C, D	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	2	In PDB GlyTouCan (G15407YE)

Sequence modifications

A: 1 - 270 (UniProt: Q2F862)

PDB	External Database	Details
Glu 271	-	expression tag
Asn 272	-	expression tag
Leu 273	-	expression tag
Tyr 274	-	expression tag
Phe 275	-	expression tag
Gln 276	-	expression tag

B: 1 - 76 (UniProt: P13500)

PDB	External Database	Details
His 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

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	40040.7
Branched	Number of molecules	2
	Total formula weight	1173.1
All*	Total formula weight	41213.8

*Water molecules are not included.