PTM Viewer PTM Viewer

AT4G31430.1

Arabidopsis thaliana [ath]

flocculation protein

22 PTM sites : 2 PTM types

PLAZA: AT4G31430
Gene Family: HOM05D005642
Other Names: KAKU4,(Japanese for nucleus) 4
Uniprot
Q949W6

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
nta M 1 MDSVSGYAAGAGQPR6
119
167a
MDSVSGYAAG5
ph S 5 MDSVSGYAAGAGQPR88
114
ph T 106 NNPDFTEEDLLSAQQPSIQR114
ph S 117 NNPDFTEEDLLSAQQPSIQR114
ph S 212 YKATEDGAGSPVDVAK114
ATEDGAGSPVDVAK43
44
88
106
ph S 229 LPWGSPAANNLDFR114
ph S 239 LPWGSPAANNLDFRSPSSAR114
ph T 248 VQGTPLPYSAGNFSSSK114
ph S 253 VQGTPLPYSAGNFSSSK114
ph S 266 SGSNQSWNIQDEIRK114
ph S 268 SGSNQSWNIQDEIRK114
SGSNQSWNIQDEIR88
ph S 271 SGSNQSWNIQDEIRK114
ph S 292 ATEEMLKSPSSVASLEPK44
114
ph S 294 SPSSVASLEPK114
ph S 295 SPSSVASLEPK88
114
ph S 298 SPSSVASLEPK88
114
ph S 304 YSPYVLATDMLK114
ph S 318 GNASSLNADGAVR114
ph S 319 GNASSLNADGAVR114
ph S 342 ALPNSAIPTSEHNQTTEANQAVK114
ph S 442 DVFETSKEADEIGASR111a
111b
111c
111d
114
ph S 451 EADEIGASR114

Sequence

Length: 485

MDSVSGYAAGAGQPRVGGKIVRPRRTAVVRTPCERPVQRSRDPPQQNPSWISRLVYKPASVIASGAGKFISSVVFSDSSSSSEEDEDSSSDIDGDEDVEKNNPDFTEEDLLSAQQPSIQRLSSKRVIEQLLLQETFAREEGDRLIDIIKARVVDHPSVPSAIETSHDDYGLTSDVNVGEMSNTAVMEARKWLEEKKSGSSSKYKATEDGAGSPVDVAKSYMRARLPWGSPAANNLDFRSPSSARVQGTPLPYSAGNFSSSKLKRKSGSNQSWNIQDEIRKVRAKATEEMLKSPSSVASLEPKYSPYVLATDMLKGNASSLNADGAVRNEQSRALPNSAIPTSEHNQTTEANQAVKETGVLHTRSRGVGLEETFISTQGVKPSEDTNTAPQSGTAVDDFNDQDGDFIQPTSTIGNTTNAVLALGATLDPTGNSCIPKDVFETSKEADEIGASRHTSNGFPSSSPSGYGRSTKTHTTRRNQGFSAYS

ID PTM Type Color
nta N-terminal Acetylation X
ph Phosphorylation X
Multiple types X
No domains or active sites found for this protein.

BLAST


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