SGAT_ARATH - dbPTM
SGAT_ARATH - PTM Information in dbPTM
Basic Information of Protein
UniProt ID SGAT_ARATH
UniProt AC Q56YA5
Protein Name Serine--glyoxylate aminotransferase
Gene Name AGT1
Organism Arabidopsis thaliana (Mouse-ear cress).
Sequence Length 401
Subcellular Localization Peroxisome .
Protein Description Photorespiratory enzyme that catalyzes transamination reactions with multiple substrates, including asparagine. Function exclusively as a catabolic enzyme in Asn metabolism..
Protein Sequence MDYMYGPGRHHLFVPGPVNIPEPVIRAMNRNNEDYRSPAIPALTKTLLEDVKKIFKTTSGTPFLFPTTGTGAWESALTNTLSPGDRIVSFLIGQFSLLWIDQQKRLNFNVDVVESDWGQGANLQVLASKLSQDENHTIKAICIVHNETATGVTNDISAVRTLLDHYKHPALLLVDGVSSICALDFRMDEWGVDVALTGSQKALSLPTGLGIVCASPKALEATKTSKSLKVFFDWNDYLKFYKLGTYWPYTPSIQLLYGLRAALDLIFEEGLENIIARHARLGKATRLAVEAWGLKNCTQKEEWISNTVTAVMVPPHIDGSEIVRRAWQRYNLSLGLGLNKVAGKVFRIGHLGNVNELQLLGCLAGVEMILKDVGYPVVMGSGVAAASTYLQHHIPLIPSRI
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
1Acetylation-------MDYMYGPG
-------CCCCCCCC
8.2122223895
37PhosphorylationRNNEDYRSPAIPALT
CCCCCCCCCHHHHHH
16.6824043427
46PhosphorylationAIPALTKTLLEDVKK
HHHHHHHHHHHHHHH
31.1924299221
131PhosphorylationQVLASKLSQDENHTI
HHHHHHCCCCCCCCE
39.0424299221
148PhosphorylationICIVHNETATGVTND
EEEEECCCCCCCCCC
34.5324299221
201N6-(pyridoxal phosphate)lysineVALTGSQKALSLPTG
EEECCCCCCCCCCCC
53.65-
201OtherVALTGSQKALSLPTG
EEECCCCCCCCCCCC
53.65-
204PhosphorylationTGSQKALSLPTGLGI
CCCCCCCCCCCCCEE
36.8430291188
215PhosphorylationGLGIVCASPKALEAT
CCEEEEECHHHHHHH
23.0819880383
330PhosphorylationVRRAWQRYNLSLGLG
HHHHHHHHCCCCCCC
12.8314506206
387PhosphorylationGSGVAAASTYLQHHI
CCCHHHHHHHHHHCC
16.9229654922
388PhosphorylationSGVAAASTYLQHHIP
CCHHHHHHHHHHCCC
24.4329654922

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 SGAT_ARATH !!

Functions of PTM Sites
Modified Location Modified Residue Modification Function Reference

Oops, there are no descriptions of PTM sites of SGAT_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 SGAT_ARATH !!

Protein-Protein Interaction
Interacting Protein Gene Name Interaction Type PPI Reference Domain-Domain Interactions
SGAT_ARATHAGTphysical
21798944
GLO2_ARATHAT3G14415physical
21798944

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

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Related Literatures of Post-Translational Modification
Phosphorylation
ReferencePubMed
"Large-scale analysis of in vivo phosphorylated membrane proteins byimmobilized metal ion affinity chromatography and mass spectrometry.";
Nuehse T.S., Stensballe A., Jensen O.N., Peck S.C.;
Mol. Cell. Proteomics 2:1234-1243(2003).
Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-330, AND MASSSPECTROMETRY.

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