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1PLF

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

Functional Information from GO Data
ChainGOidnamespacecontents
A0005576cellular_componentextracellular region
A0006935biological_processchemotaxis
A0006952biological_processdefense response
A0006955biological_processimmune response
A0008009molecular_functionchemokine activity
B0005576cellular_componentextracellular region
B0006935biological_processchemotaxis
B0006952biological_processdefense response
B0006955biological_processimmune response
B0008009molecular_functionchemokine activity
C0005576cellular_componentextracellular region
C0006935biological_processchemotaxis
C0006952biological_processdefense response
C0006955biological_processimmune response
C0008009molecular_functionchemokine activity
D0005576cellular_componentextracellular region
D0006935biological_processchemotaxis
D0006952biological_processdefense response
D0006955biological_processimmune response
D0008009molecular_functionchemokine activity
Functional Information from PDB Data
site_idAC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE TCN D 1
ChainResidue
BGLN24
BPRO36
BLYS77
BARG81
BLYS84
DCYS25
DLEU28
DHOH423

Functional Information from PROSITE/UniProt
site_idPS00471
Number of Residues45
DetailsSMALL_CYTOKINES_CXC Small cytokines (intercrine/chemokine) C-x-C subfamily signature. CvCLkttsg.InpRhIssLevigaGlhCpspQLIatlktgrki.CLD
ChainResidueDetails
ACYS25-ASP69

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues24
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P06765","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

239149

PDB entries from 2025-07-23

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