2AB2A_ARATH - dbPTM
2AB2A_ARATH - PTM Information in dbPTM
Basic Information of Protein
UniProt ID 2AB2A_ARATH
UniProt AC Q9XGR4
Protein Name Serine/threonine protein phosphatase 2A regulatory subunit B''alpha
Gene Name B''ALPHA
Organism Arabidopsis thaliana (Mouse-ear cress).
Sequence Length 538
Subcellular Localization
Protein Description Regulatory subunit of type 2A protein phosphatase. Not involved in HMGR regulation in seedlings grown in standard medium, but negatively regulates root growth in response to salt..
Protein Sequence MEIDGGNDVQILDPELLQLPGLSPVSLKENPHIAEELFSQWLSLPETGRLVKSLIDDTKSSTPVSVSKNCTSLNVACGSALPSVFLNSGTPPLSPRGSPGSPRFSRQKTSPSLQSPLKSVREPKRQLIPQFYFQHGRPPAKELREQCISMVDQFFSNYIDGLHMDEFKSITKEVCKLPSFLSSVLFRKIDTSGTGIVTRDAFIKYWVDGHMLAMDVASQIYNILRQPGCKYLRQADFKPVLDELLTTHPGLEFLRNTPEFQERYAETVIYRIFYYINRSGTGCITLRELKRGNLITAMQQVDEEDDINKVIRYFSYEHFYVIYCRFWELDGDHDFLIDKENLIKYGNHALTYRIVDRIFSQVPRKFTSKVEGKMSYEDFAYFILAEEDKSSEPSLEYWFKCIDLDGDGVITPNEMQFFYEEQLHRMECITQEPVLFEDILCQIFDMIKPEKENCITLQDLKASKLSGNIFNILFNLNKFMAFETRDPFLIRQERENPTLTEWDRFAQREYVRLSMEEDVEEVSNGSADVWDEPLESPF
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
61PhosphorylationLIDDTKSSTPVSVSK
HHHCCCCCCCEEECC
25561503
62PhosphorylationIDDTKSSTPVSVSKN
HHCCCCCCCEEECCC
25561503
65PhosphorylationTKSSTPVSVSKNCTS
CCCCCCEEECCCCCC
22074104
67PhosphorylationSSTPVSVSKNCTSLN
CCCCEEECCCCCCCC
22074104
109PhosphorylationPRFSRQKTSPSLQSP
CCCCCCCCCCCCCCC
30291188
110PhosphorylationRFSRQKTSPSLQSPL
CCCCCCCCCCCCCCC
19880383
112PhosphorylationSRQKTSPSLQSPLKS
CCCCCCCCCCCCCHH
25561503
115PhosphorylationKTSPSLQSPLKSVRE
CCCCCCCCCCHHCCC
25561503

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 2AB2A_ARATH !!

Functions of PTM Sites
Modified Location Modified Residue Modification Function Reference

Oops, there are no descriptions of PTM sites of 2AB2A_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 2AB2A_ARATH !!

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

Oops, there are no PPI records of 2AB2A_ARATH !!

Drug and Disease Associations
Kegg Drug
DrugBank
There are no disease associations of PTM sites.
Regulatory Network of 2AB2A_ARATH

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Related Literatures of Post-Translational Modification

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