CA4_ARATH - dbPTM
CA4_ARATH - PTM Information in dbPTM
Basic Information of Protein
UniProt ID CA4_ARATH
UniProt AC P27521
Protein Name Chlorophyll a-b binding protein 4, chloroplastic {ECO:0000303|PubMed:10366881}
Gene Name LHCA4 {ECO:0000303|PubMed:10366881}
Organism Arabidopsis thaliana (Mouse-ear cress).
Sequence Length 251
Subcellular Localization Plastid, chloroplast thylakoid membrane
Multi-pass membrane protein .
Protein Description The light-harvesting complex (LHC) functions as a light receptor, it captures and delivers excitation energy to photosystems with which it is closely associated..
Protein Sequence MATVTTHASASIFRPCTSKPRFLTGSSGRLNRDLSFTSIGSSAKTSSFKVEAKKGEWLPGLASPDYLTGSLAGDNGFDPLGLAEDPENLKWFVQAELVNGRWAMLGVAGMLLPEVFTKIGIINVPEWYDAGKEQYFASSSTLFVIEFILFHYVEIRRWQDIKNPGSVNQDPIFKQYSLPKGEVGYPGGIFNPLNFAPTQEAKEKELANGRLAMLAFLGFVVQHNVTGKGPFENLLQHLSDPWHNTIVQTFN
Overview of Protein Modification Sites with Functional and Structural Information
Experimental Post-Translational Modification Sites

* ASA = Accessible Surface Area

Locations Modification Substrate Peptides
&
Secondary Structure
ASA (%) Reference Orthologous
Protein Cluster
35PhosphorylationGRLNRDLSFTSIGSS
CCCCCCCEEEECCCC
30.6630291188
37PhosphorylationLNRDLSFTSIGSSAK
CCCCCEEEECCCCCC
18.9623776212
38PhosphorylationNRDLSFTSIGSSAKT
CCCCEEEECCCCCCC
23.9623776212
41PhosphorylationLSFTSIGSSAKTSSF
CEEEECCCCCCCCCE
26.0019376835
42PhosphorylationSFTSIGSSAKTSSFK
EEEECCCCCCCCCEE
28.6819376835
66PhosphorylationPGLASPDYLTGSLAG
CCCCCCCHHCCCCCC
15.0026811356
68PhosphorylationLASPDYLTGSLAGDN
CCCCCHHCCCCCCCC
20.6326811356
70PhosphorylationSPDYLTGSLAGDNGF
CCCHHCCCCCCCCCC
15.1526811356
128NitrationIINVPEWYDAGKEQY
CCCCCCHHHCCHHHC
8.34-
166PhosphorylationQDIKNPGSVNQDPIF
HHCCCCCCCCCCCCH
21.1030291188
176NitrationQDPIFKQYSLPKGEV
CCCCHHCCCCCCCCC
16.86-
185NitrationLPKGEVGYPGGIFNP
CCCCCCCCCCCCCCC
12.13-

Upstream regulatory proteins (kinases for phosphorylation sites, E3 ubiquitin ligases of ubiquitination sites, ...)
Modified Location Modified Residue Modification Type of Upstream Proteins Gene Name of Upstream Proteins UniProt AC of Upstream Proteins Sources

Oops, there are no upstream regulatory protein records of CA4_ARATH !!

Functions of PTM Sites
Modified Location Modified Residue Modification Function Reference

Oops, there are no descriptions of PTM sites of CA4_ARATH !!

Disease-associated PTM Sites based on SAP

* Distance = the distance between SAP position and PTM sites.

Modified Location Modification Variant Position
(Distance <= 10)
Residue Change SAP Related Disease Reference

Oops, there are no SNP-PTM records of CA4_ARATH !!

Protein-Protein Interaction
Interacting Protein Gene Name Interaction Type PPI Reference Domain-Domain Interactions

Oops, there are no PPI records of CA4_ARATH !!

Drug and Disease Associations
Kegg Drug
DrugBank
There are no disease associations of PTM sites.
Regulatory Network of CA4_ARATH

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Related Literatures of Post-Translational Modification
Phosphorylation
ReferencePubMed
"Large-scale Arabidopsis phosphoproteome profiling reveals novelchloroplast kinase substrates and phosphorylation networks.";
Reiland S., Messerli G., Baerenfaller K., Gerrits B., Endler A.,Grossmann J., Gruissem W., Baginsky S.;
Plant Physiol. 150:889-903(2009).
Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-35, AND MASSSPECTROMETRY.

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