PTM Viewer PTM Viewer

AT1G31230.1

Arabidopsis thaliana [ath]

aspartate kinase-homoserine dehydrogenase i

10 PTM sites : 5 PTM types

PLAZA: AT1G31230
Gene Family: HOM05D001813
Other Names: AK-HSDH,ASPARTATE KINASE-HOMOSERINE DEHYDROGENASE; AK-HSDH I
Uniprot
Q9SA18

Link out to other resources with this protein ID : TAIR   |   PeptideAtlas   |   ARAPORT   |   PhosPhAt

For each protein all PTMs are highlighted by default in the respective protein sequence (right-hand side). One can adjust a selection of PTMs in the PTM table on the left-hand side. In addition, functional protein domains and sites can be underlined if desired.

In the PTM table per PTM the PTM position and type is indicated, as well as the plain peptide sequence that was identified by mass spectrometry. The respective proteomics study is indicated by a number, providing a link to consult the experimental details. Additional PTM meta-data includes various confidence measures such as peptide score provided by search algorithms, posterior error probability (PEP), precursor mass deviation (in ppm) and modification site probability. The available confidence meta-data can be consulted in the extended PTM table by clicking SHOW CONFIDENCE. However, in the default PTM table, a color-coding of confidence is provided with green indicating high confidence, olive medium confidence, grey low confidence, and no color an unassigned confidence. More details regarding this confidence assignment can be consulted in the tutorial or the Plant PTM Viewer manuscript.

Besides confidence measures, log2 fold changes between two conditions with significance values (P- or Q-values) are shown if provided in the respective publication. Log2 fold changes are colored in heatmap-like gradient (green = induced, red = repressed) and significant values are highlighted in green. To determine significance, we employed the threshold used in the respective publication. For more details on the quantitative measurements we refer to the experimental details and respective publication, as methodologies can differ.

On the bottom of the page one can send the whole protein or a part of the protein (i.e. a functional domain) to PTM Blast. This will display aligned protein sequences that potentially report aligned PTMs.

PTMs



PTM Type

Mod AA

Pos

Peptide

Exp ID

Conf
nt E 54 ELQSPRVLGSVTDLALDN119
ELQSPRVLGSVTD119
nt V 60 VLGSVTDLALDNSVE92
ox C 93 FGGTCVGNSER47
sno C 93 FGGTCVGNSER90a
169
nt S 197 SFSDFVVGHGE92
sno C 378 NIFNLSAPGTMICR90a
so C 483 LSQIEIIPNCSILAAVGQK110
ac K 614 ELMKEEGEK98a
nt S 741 SFSEVVAEAKQAGFTEPDPRDDLSGTDVAR167b
so C 801 PLQACASAEEFMEK108

Sequence

Length: 911

MPVVSLAKVVTSPAVAGDLAVRVPFIYGKRLVSNRVSFGKLRRRSCIGQCVRSELQSPRVLGSVTDLALDNSVENGHLPKGDSWAVHKFGGTCVGNSERIKDVAAVVVKDDSERKLVVVSAMSKVTDMMYDLIHRAESRDDSYLSALSGVLEKHRATAVDLLDGDELSSFLARLNDDINNLKAMLRAIYIAGHATESFSDFVVGHGELWSAQMLAAVVRKSGLDCTWMDARDVLVVIPTSSNQVDPDFVESEKRLEKWFTQNSAKIIIATGFIASTPQNIPTTLKRDGSDFSAAIMSALFRSHQLTIWTDVDGVYSADPRKVSEAVVLKTLSYQEAWEMSYFGANVLHPRTIIPVMKYDIPIVIRNIFNLSAPGTMICRQIDDEDGFKLDAPVKGFATIDNLALVNVEGTGMAGVPGTASAIFSAVKEVGANVIMISQASSEHSVCFAVPEKEVKAVSEALNSRFRQALAGGRLSQIEIIPNCSILAAVGQKMASTPGVSATFFNALAKANINIRAIAQGCSEFNITVVVKREDCIRALRAVHSRFYLSRTTLAVGIIGPGLIGGTLLDQIRDQAAVLKEEFKIDLRVIGITGSSKMLMSESGIDLSRWRELMKEEGEKADMEKFTQYVKGNHFIPNSVMVDCTADADIASCYYDWLLRGIHVVTPNKKANSGPLDQYLKIRDLQRKSYTHYFYEATVGAGLPIISTLRGLLETGDKILRIEGIFSGTLSYLFNNFVGTRSFSEVVAEAKQAGFTEPDPRDDLSGTDVARKVTILARESGLKLDLEGLPVQNLVPKPLQACASAEEFMEKLPQFDEELSKQREEAEAAGEVLRYVGVVDAVEKKGTVELKRYKKDHPFAQLSGADNIIAFTTKRYKEQPLIVRGPGAGAQVTAGGIFSDILRLAFYLGAPS

ID PTM Type Color
nt N-terminus Proteolysis X
ox Reversible Cysteine Oxidation X
sno S-nitrosylation X
so S-sulfenylation X
ac Acetylation X
Multiple types X

Domains & Sites

Clear highlighted range 
Interpro Domains
Show IPR ID From To
IPR001048 84 366
IPR001341 84 546
IPR001342 703 901
IPR002912 407 482
488 565
IPR005106 559 695
IPR027795 479 544
Molecule Processing
Show Type From To
Transit Peptide 1 82
Sites
Show Type Position
Active Site 559

BLAST


Perform a BLAST search for this sequence, or a part of this sequence (minimum 50 characters)
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