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9KMP

CRP-HCAb1 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
C0001849molecular_functioncomplement component C1q complex binding
C0005509molecular_functioncalcium ion binding
C0005515molecular_functionprotein binding
C0005576cellular_componentextracellular region
C0005615cellular_componentextracellular space
C0006953biological_processacute-phase response
C0006954biological_processinflammatory response
C0008228biological_processopsonization
C0010628biological_processpositive regulation of gene expression
C0010745biological_processnegative regulation of macrophage derived foam cell differentiation
C0010888biological_processnegative regulation of lipid storage
C0030169molecular_functionlow-density lipoprotein particle binding
C0032677biological_processregulation of interleukin-8 production
C0032930biological_processpositive regulation of superoxide anion generation
C0032945biological_processnegative regulation of mononuclear cell proliferation
C0033265molecular_functioncholine binding
C0042310biological_processvasoconstriction
C0042802molecular_functionidentical protein binding
C0045087biological_processinnate immune response
C0046790molecular_functionvirion binding
C0046872molecular_functionmetal ion binding
C0050750molecular_functionlow-density lipoprotein particle receptor binding
C0050830biological_processdefense response to Gram-positive bacterium
E0001849molecular_functioncomplement component C1q complex binding
E0005509molecular_functioncalcium ion binding
E0005515molecular_functionprotein binding
E0005576cellular_componentextracellular region
E0005615cellular_componentextracellular space
E0006953biological_processacute-phase response
E0006954biological_processinflammatory response
E0008228biological_processopsonization
E0010628biological_processpositive regulation of gene expression
E0010745biological_processnegative regulation of macrophage derived foam cell differentiation
E0010888biological_processnegative regulation of lipid storage
E0030169molecular_functionlow-density lipoprotein particle binding
E0032677biological_processregulation of interleukin-8 production
E0032930biological_processpositive regulation of superoxide anion generation
E0032945biological_processnegative regulation of mononuclear cell proliferation
E0033265molecular_functioncholine binding
E0042310biological_processvasoconstriction
E0042802molecular_functionidentical protein binding
E0045087biological_processinnate immune response
E0046790molecular_functionvirion binding
E0046872molecular_functionmetal ion binding
E0050750molecular_functionlow-density lipoprotein particle receptor binding
E0050830biological_processdefense response to Gram-positive bacterium
G0001849molecular_functioncomplement component C1q complex binding
G0005509molecular_functioncalcium ion binding
G0005515molecular_functionprotein binding
G0005576cellular_componentextracellular region
G0005615cellular_componentextracellular space
G0006953biological_processacute-phase response
G0006954biological_processinflammatory response
G0008228biological_processopsonization
G0010628biological_processpositive regulation of gene expression
G0010745biological_processnegative regulation of macrophage derived foam cell differentiation
G0010888biological_processnegative regulation of lipid storage
G0030169molecular_functionlow-density lipoprotein particle binding
G0032677biological_processregulation of interleukin-8 production
G0032930biological_processpositive regulation of superoxide anion generation
G0032945biological_processnegative regulation of mononuclear cell proliferation
G0033265molecular_functioncholine binding
G0042310biological_processvasoconstriction
G0042802molecular_functionidentical protein binding
G0045087biological_processinnate immune response
G0046790molecular_functionvirion binding
G0046872molecular_functionmetal ion binding
G0050750molecular_functionlow-density lipoprotein particle receptor binding
G0050830biological_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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