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Protein Page:
C1QBP (human)
p Phosphorylation
a Acetylation
m Methylation
m1 Mono-methylation
m2 Di-methylation
m3 Tri-methylation
u Ubiquitination
s Sumoylation
n Neddylation
g O-GlcNAc
h Palmitoylation
ad Adenylylation
sn S-Nitrosylation
ca Caspase cleavage

Overview
C1QBP Binds to the globular heads of C1Q thus inhibiting C1 activation. Interacts with Rubella virus capsid protein. Interacts with HIV-1 Tat. Interacts with CDK13. Interacts with HRK. Belongs to the MAM33 family. Note: This description may include information from UniProtKB.
Protein type: Motility/polarity/chemotaxis; Mitochondrial; Receptor, misc.
Cellular Component: extracellular space; membrane; mitochondrial matrix; plasma membrane; nucleus
Molecular Function: protein binding; protein kinase C binding; complement component C1q binding
Biological Process: virus-host interaction; immune response; blood coagulation; blood coagulation, intrinsic pathway
Reference #:  Q07021 (UniProtKB)
Alt. Names/Synonyms: C1q globular domain-binding protein; C1QBP; Complement component 1 Q subcomponent-binding protein, mitochondrial; complement component 1, q subcomponent binding protein; gC1Q-R; GC1q-R protein; GC1QBP; gC1qR; Glycoprotein gC1qBP; HABP1; Hyaluronan-binding protein 1; Mitochondrial matrix protein p32; p32; p33; SF2P32; splicing factor SF2-associated protein
Gene Symbols: C1QBP
Molecular weight: 31,362 Da
Basal Isoelectric point: 4.74  Predict pI for various phosphorylation states
Protein-Specific Antibodies or siRNAs from Cell Signaling Technology® Total Proteins
Select Structure to View Below

C1QBP
Protein Structure Not Found.


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Modification Sites and Domains Show Modification Legend
Click here to view phosphorylation modifications only

Modification Sites in Parent Protein, Orthologs, and Isoforms Show Modification Legend
 

Show Multiple Sequence Alignment


 SS 

SS: The number of records in which this modification site was determined using site-specific methods. SS methods include amino acid sequencing, site-directed mutagenesis, modification site-specific antibodies, specific MS strategies, etc.


  MS 

MS: The number of records in which this modification site was assigned using ONLY proteomic discovery-mode mass spectrometry.


        human

 
0 4 K80-a SLHTDGDkAFVDFLS
0 1 K80-u SLHTDGDkAFVDFLS
0 15 K91-a DFLSDEIkEERKIQK
0 1 K100 ERKIQKHKTLPkMSG
0 1 K104-u QKHKTLPkMSGGWEL
1 0 S150 FDGEEEPSQGQKVEE
0 1 K174-u NFVVEVIkNDDGkkA
0 15 K179-a VIkNDDGkkALVLDC
0 6 K180-a IkNDDGkkALVLDCH
0 1 Y188-p ALVLDCHyPEDEVGQ
0 49 S201-p GQEDEAEsDIFsIRE
0 8 S205-p EAEsDIFsIREVSFQ
0 4 S213-p IREVSFQsTGESEWK
  mouse

 
K77 ALHTEGDKAFVEFLT
K77 ALHTEGDKAFVEFLT
K88-a EFLTDEIkEEKKIQK
K97-a EKKIQKHkSLPKMSG
K101 QKHkSLPKMSGDWEL
S147-p FDGEEEPsQGQKAEE
K171 NFVVEVTKTDGkkTL
K175-a EVTKTDGkkTLVLDC
K176-a VTKTDGkkTLVLDCH
Y184 TLVLDCHYPEDEIGH
S197-p GHEDEAEsDIFsIKE
S201-p EAEsDIFsIKEVSFQ
A209 IKEVSFQATGDSEWR
  rat

 
K78 ALHTEGDKAFVEFLT
K78 ALHTEGDKAFVEFLT
K89 EFLTDEIKEEKKIQK
K98 EKKIQKHKSLPKMSG
K102 QKHKSLPKMSGDWEL
S148 FDGEEEPSQGQKAEE
K172 NFVVEVTKTDGKKTL
K176 EVTKTDGKKTLVLDC
K177 VTKTDGKKTLVLDCH
Y185 TLVLDCHYPEDEIGH
S198 GHEDEAESDIFSIKE
S202 EAESDIFSIKEVSFQ
T210 IKEVSFQTTGDSEWR
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