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9JO7

CRP-HCAb4 complex

Functional Information from GO Data
ChainGOidnamespacecontents
A0001849molecular_functioncomplement component C1q complex binding
A0005509molecular_functioncalcium ion binding
A0005515molecular_functionprotein binding
A0005576cellular_componentextracellular region
A0005615cellular_componentextracellular space
A0006953biological_processacute-phase response
A0006954biological_processinflammatory response
A0008228biological_processopsonization
A0010628biological_processpositive regulation of gene expression
A0010745biological_processnegative regulation of macrophage derived foam cell differentiation
A0010888biological_processnegative regulation of lipid storage
A0030169molecular_functionlow-density lipoprotein particle binding
A0032677biological_processregulation of interleukin-8 production
A0032930biological_processpositive regulation of superoxide anion generation
A0032945biological_processnegative regulation of mononuclear cell proliferation
A0033265molecular_functioncholine binding
A0042310biological_processvasoconstriction
A0042802molecular_functionidentical protein binding
A0045087biological_processinnate immune response
A0046790molecular_functionvirion binding
A0046872molecular_functionmetal ion binding
A0050750molecular_functionlow-density lipoprotein particle receptor binding
A0050830biological_processdefense response to Gram-positive bacterium
B0001849molecular_functioncomplement component C1q complex binding
B0005509molecular_functioncalcium ion binding
B0005515molecular_functionprotein binding
B0005576cellular_componentextracellular region
B0005615cellular_componentextracellular space
B0006953biological_processacute-phase response
B0006954biological_processinflammatory response
B0008228biological_processopsonization
B0010628biological_processpositive regulation of gene expression
B0010745biological_processnegative regulation of macrophage derived foam cell differentiation
B0010888biological_processnegative regulation of lipid storage
B0030169molecular_functionlow-density lipoprotein particle binding
B0032677biological_processregulation of interleukin-8 production
B0032930biological_processpositive regulation of superoxide anion generation
B0032945biological_processnegative regulation of mononuclear cell proliferation
B0033265molecular_functioncholine binding
B0042310biological_processvasoconstriction
B0042802molecular_functionidentical protein binding
B0045087biological_processinnate immune response
B0046790molecular_functionvirion binding
B0046872molecular_functionmetal ion binding
B0050750molecular_functionlow-density lipoprotein particle receptor binding
B0050830biological_processdefense response to Gram-positive bacterium
D0001849molecular_functioncomplement component C1q complex binding
D0005509molecular_functioncalcium ion binding
D0005515molecular_functionprotein binding
D0005576cellular_componentextracellular region
D0005615cellular_componentextracellular space
D0006953biological_processacute-phase response
D0006954biological_processinflammatory response
D0008228biological_processopsonization
D0010628biological_processpositive regulation of gene expression
D0010745biological_processnegative regulation of macrophage derived foam cell differentiation
D0010888biological_processnegative regulation of lipid storage
D0030169molecular_functionlow-density lipoprotein particle binding
D0032677biological_processregulation of interleukin-8 production
D0032930biological_processpositive regulation of superoxide anion generation
D0032945biological_processnegative regulation of mononuclear cell proliferation
D0033265molecular_functioncholine binding
D0042310biological_processvasoconstriction
D0042802molecular_functionidentical protein binding
D0045087biological_processinnate immune response
D0046790molecular_functionvirion binding
D0046872molecular_functionmetal ion binding
D0050750molecular_functionlow-density lipoprotein particle receptor binding
D0050830biological_processdefense response to Gram-positive bacterium
F0001849molecular_functioncomplement component C1q complex binding
F0005509molecular_functioncalcium ion binding
F0005515molecular_functionprotein binding
F0005576cellular_componentextracellular region
F0005615cellular_componentextracellular space
F0006953biological_processacute-phase response
F0006954biological_processinflammatory response
F0008228biological_processopsonization
F0010628biological_processpositive regulation of gene expression
F0010745biological_processnegative regulation of macrophage derived foam cell differentiation
F0010888biological_processnegative regulation of lipid storage
F0030169molecular_functionlow-density lipoprotein particle binding
F0032677biological_processregulation of interleukin-8 production
F0032930biological_processpositive regulation of superoxide anion generation
F0032945biological_processnegative regulation of mononuclear cell proliferation
F0033265molecular_functioncholine binding
F0042310biological_processvasoconstriction
F0042802molecular_functionidentical protein binding
F0045087biological_processinnate immune response
F0046790molecular_functionvirion binding
F0046872molecular_functionmetal ion binding
F0050750molecular_functionlow-density lipoprotein particle receptor binding
F0050830biological_processdefense response to Gram-positive bacterium
H0001849molecular_functioncomplement component C1q complex binding
H0005509molecular_functioncalcium ion binding
H0005515molecular_functionprotein binding
H0005576cellular_componentextracellular region
H0005615cellular_componentextracellular space
H0006953biological_processacute-phase response
H0006954biological_processinflammatory response
H0008228biological_processopsonization
H0010628biological_processpositive regulation of gene expression
H0010745biological_processnegative regulation of macrophage derived foam cell differentiation
H0010888biological_processnegative regulation of lipid storage
H0030169molecular_functionlow-density lipoprotein particle binding
H0032677biological_processregulation of interleukin-8 production
H0032930biological_processpositive regulation of superoxide anion generation
H0032945biological_processnegative regulation of mononuclear cell proliferation
H0033265molecular_functioncholine binding
H0042310biological_processvasoconstriction
H0042802molecular_functionidentical protein binding
H0045087biological_processinnate immune response
H0046790molecular_functionvirion binding
H0046872molecular_functionmetal ion binding
H0050750molecular_functionlow-density lipoprotein particle receptor binding
H0050830biological_processdefense response to Gram-positive bacterium
Functional Information from PROSITE/UniProt
site_idPS00289
Number of Residues8
DetailsPTX_1 Pentraxin domain signature. HiCtSWeS
ChainResidueDetails
AHIS95-SER102

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1005
DetailsDomain: {"description":"Pentraxin (PTX)","evidences":[{"source":"PROSITE-ProRule","id":"PRU01172","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues30
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU01172","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues5
DetailsModified residue: {"description":"Pyrrolidone carboxylic acid","evidences":[{"source":"PubMed","id":"762075","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

247947

PDB entries from 2026-01-21

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