PTM Viewer PTM Viewer

AT1G20760.1

Arabidopsis thaliana [ath]

Calcium-binding EF hand family protein

53 PTM sites : 6 PTM types

PLAZA: AT1G20760
Gene Family: HOM05D001842
Other Names: NULL
Uniprot
Q9LM78

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 A 2 AGQNPNMDQFEAYFKR119
167a
AGQNPNMDQFE119
ub K 78 LVTVAQSKR40
ph S 259 ALVVSGNGGDMFSSFQQK114
me2 K 595 EAETLAKK123
ac K 600 KYEEKYK101
ph T 731 ENGTVDDGSGPPDSPTHVEDNYGPFSETSDR106
ph S 736 ENGTVDDGSGPPDSPTHVEDNYGPFSETSDR44
ph S 741 ENGTVDDGSGPPDSPTHVEDNYGPFSETSDR34
83
100
106
111a
111b
111c
111d
114
ph T 743 SKEQNSSGEKENGTVDDGSGPPDSPTHVEDNYGPFSETSDR114
ENGTVDDGSGPPDSPTHVEDNYGPFSETSDR83
106
ph S 769 HHESEYGTTHSEDRSPR100
114
ph S 773 HHESEYGTTHSEDRSPRDSPVSR100
114
HHESEYGTTHSEDRSPR85
100
109
111a
111b
111c
111d
ph S 777 HHESEYGTTHSEDRSPRDSPVSR100
109
114
SPRDSPVSR88
ph S 780 HHESEYGTTHSEDRSPRDSPVSR100
ph T 784 NATEVPSPDYSQGK114
ph S 788 NATEVPSPDYSQGK18a
28
38
42
44
46
59
60
83
84b
85
86a
86b
88
100
106
109
111a
111b
111c
111d
114
136
ph Y 791 NATEVPSPDYSQGK59
83
106
ph S 792 NATEVPSPDYSQGK86a
88
106
114
ph S 826 SQDGDYFGSGDDFGGNTAR35
38
83
84b
88
100
106
109
111a
111b
111c
111d
114
136
ph Y 831 SQDGDYFGSGDDFGGNTAR114
ph S 834 SQDGDYFGSGDDFGGNTAR106
114
ph T 842 SQDGDYFGSGDDFGGNTAR44
114
ph S 859 KSQFAFDDSVPSTPLSR114
ph S 866 SQFAFDDSVPSTPLSR38
60
83
85
88
100
106
109
111a
111b
111c
111d
114
ph S 869 KSQFAFDDSVPSTPLSR44
114
SQFAFDDSVPSTPLSR88
106
ph T 870 KSQFAFDDSVPSTPLSR44
114
SQFAFDDSVPSTPLSR44
60
88
106
111a
111b
111c
111d
ph S 873 KSQFAFDDSVPSTPLSR114
ph S 878 FGNSPPRFSDASAR18a
38
45
46
60
83
88
100
114
FGNSPPR23
38
60
84a
84b
85
100
106
109
111a
111b
111c
111d
ph S 883 FGNSPPRFSDASAR83
88
100
111a
111b
111c
111d
114
ph S 886 FGNSPPRFSDASAR45
114
ph S 894 DNNFDSFSRFDSFNTSEAGAGFSSQPER45
DNNFDSFSR114
ph S 896 DNNFDSFSR88
ph S 900 DNNFDSFSRFDSFNTSEAGAGFSSQPER100
FDSFNTSEAGAGFSSQPER18a
23
83
84b
85
88
100
106
109
111a
111b
111c
111d
114
ph T 903 FDSFNTSEAGAGFSSQPER106
114
ph S 912 FDSFNTSEAGAGFSSQPER114
ph S 922 LSRFDSINSSKDFGGAAFSR45
FDSINSSKDFGGAAFSR38
45
85
88
111a
111b
111c
111d
114
LSRFDSINSSK83
88
100
FDSINSSK38
60
84b
85
88
97
100
106
109
ph S 925 FDSINSSKDFGGAAFSR45
85
88
109
111a
111b
111c
111d
114
LSRFDSINSSK83
100
FDSINSSK88
106
ph S 926 FDSINSSKDFGGAAFSR114
LSRFDSINSSK83
FDSINSSK88
nt D 928 DFGGAAFSR51b
ph S 939 DFGGAAFSRFDSINSSRDVTGAEK83
DFGGAAFSRFDSINSSR45
83
100
FDSINSSRDVTGAEK85
88
100
114
FDSINSSR38
43
60
85
88
100
106
109
111a
111b
111c
111d
ph S 942 DFGGAAFSRFDSINSSRDVTGAEK83
100
FDSINSSRDVTGAEK85
88
100
114
FDSINSSR88
ub K 951 DVTGAEKFSR40
ph S 953 FSRFDSINSSK83
DVTGAEKFSR114
ph S 957 FSRFDSINSSKDFGGPSLSR45
FDSINSSKDFGGPSLSR23
48
85
109
111a
111b
111c
111d
114
FSRFDSINSSK18a
83
94
100
FDSINSSK38
60
84b
85
88
97
100
106
109
ph S 960 FDSINSSKDFGGPSLSR23
45
48
85
109
111a
111b
111c
111d
114
FSRFDSINSSK83
94
100
FDSINSSK88
106
ph S 961 FDSINSSKDFGGPSLSR114
FSRFDSINSSK83
FDSINSSK88
ph S 968 DFGGPSLSRFDSMNSTK83
DFGGPSLSR114
ph S 970 DFGGPSLSRFDSMNSTK83
ph S 974 DFGGPSLSRFDSMNSTK83
100
FDSMNSTK44
85
88
100
106
109
114
ph S 977 FDSMNSTK88
114
ph S 988 DFSGSHGYSFDDADPFGSTGPFK100
106
109
114
ph S 1008 DFSGSHGYSFDDADPFGSTGPFKVSSDESPTKR45
VSSDESPTKR44
85
88
114
VSSDESPTK88
ph T 1010 DFSGSHGYSFDDADPFGSTGPFKVSSDESPTKR45
VSSDESPTKR60
ph S 1018 RSDNWNSF83
100
114

Sequence

Length: 1019

MAGQNPNMDQFEAYFKRADLDGDGRISGAEAVGFFQGSGLSKQVLAQIWSLSDRSHSGFLDRQNFYNSLRLVTVAQSKRDLTPEIVNAALNTPAAAKIPPPKINLSAIPAPRPNPAATTVGPVSGFGGPGAPNAIVNQNYFPPQQNQQMRPNQGISGLTSLRPAAGPEYRPSALSGQFQPVPVGSVTHPPQPVPTSVSGPGSSTFNLNSLYAGAGNTSGYSSGFGGGSLAAPSPGLKQESHIDPKALVVSGNGGDMFSSFQQKQEPTLSNSSISSAIVPTSAGIQPPTKPNALDSLQSTFSMLPSGNQLQQPRPAASSQPAVSSQGPSSGLPPGSAVGSGHSTPAGNNQPPWPKMKPSDVQKYTKVFMEVDSDKDGKITGEQARNLFLSWRLPREVLKHVWELSDQDNDTMLSLREFCISLYLMERYREGRPLPTALPSSIMFDETLLSISGAPSHGYANAGWGSGQGFVQQPGMGARPITPTTGMRPPVPAPGPQPGSGIPPNQPRNQAPVLDAPFANHLGNGYSASSNLPEAAADEEKVDEKQNAYMDSREKLDYYRTKMQDIVLYKSRCDNRLNEISERASADKREAETLAKKYEEKYKQVAEIGSKLTIEEARFREIEGRKMELSQAIVNMEQGGSADGLLQVRADRIQSDLEELMKALTERCKKHGLEVNSKALVDLPAGWQPGIQEGAALWDEEWDKFEDEGFGNEITFDKSKEQNSSGEKENGTVDDGSGPPDSPTHVEDNYGPFSETSDRHHESEYGTTHSEDRSPRDSPVSRNATEVPSPDYSQGKNSEFFDDSNWASAFDTNDDVDSVWGFDASKSQDGDYFGSGDDFGGNTARADSPSSRSFGAQRKSQFAFDDSVPSTPLSRFGNSPPRFSDASARDNNFDSFSRFDSFNTSEAGAGFSSQPERLSRFDSINSSKDFGGAAFSRFDSINSSRDVTGAEKFSRFDSINSSKDFGGPSLSRFDSMNSTKDFSGSHGYSFDDADPFGSTGPFKVSSDESPTKRSDNWNSF

ID PTM Type Color
nta N-terminal Acetylation X
ub Ubiquitination X
ph Phosphorylation X
me2 Dimethylation X
ac Acetylation X
nt N-terminus Proteolysis X
Multiple types X

Domains & Sites

Clear highlighted range 
Interpro Domains
Show IPR ID From To
IPR000261 5 97
352 447
IPR002048 6 41
44 72
358 393
396 424
Sites
Show Type Position
Active Site 19
Active Site 21
Active Site 23
Active Site 25
Active Site 30

BLAST


Perform a BLAST search for this sequence, or a part of this sequence (minimum 50 characters)
A downloadable tutorial can be found here