1PLF

THE THREE-DIMENSIONAL STRUCTURE OF BOVINE PLATELET FACTOR 4 AT 3.0 ANGSTROMS RESOLUTION

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005576	cellular_component	extracellular region
A	0006935	biological_process	chemotaxis
A	0006952	biological_process	defense response
A	0006955	biological_process	immune response
A	0008009	molecular_function	chemokine activity
B	0005576	cellular_component	extracellular region
B	0006935	biological_process	chemotaxis
B	0006952	biological_process	defense response
B	0006955	biological_process	immune response
B	0008009	molecular_function	chemokine activity
C	0005576	cellular_component	extracellular region
C	0006935	biological_process	chemotaxis
C	0006952	biological_process	defense response
C	0006955	biological_process	immune response
C	0008009	molecular_function	chemokine activity
D	0005576	cellular_component	extracellular region
D	0006935	biological_process	chemotaxis
D	0006952	biological_process	defense response
D	0006955	biological_process	immune response
D	0008009	molecular_function	chemokine activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	8
Details	BINDING SITE FOR RESIDUE TCN D 1

Chain	Residue
B	GLN24
B	PRO36
B	LYS77
B	ARG81
B	LYS84
D	CYS25
D	LEU28
D	HOH423

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Functional Information from PROSITE/UniProt

site_id	PS00471
Number of Residues	45
Details	SMALL_CYTOKINES_CXC Small cytokines (intercrine/chemokine) C-x-C subfamily signature. CvCLkttsg.InpRhIssLevigaGlhCpspQLIatlktgrki.CLD

Chain	Residue	Details
A	CYS25-ASP69

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	4
Details	BINDING: BINDING => ECO:0000250

Chain	Residue	Details
A	LYS76
B	LYS76
C	LYS76
D	LYS76

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site_id	SWS_FT_FI2
Number of Residues	4
Details	MOD_RES: Phosphoserine => ECO:0000250|UniProtKB:P06765

Chain	Residue	Details
A	SER41
B	SER41
C	SER41
D	SER41

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