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PROSITE entry PS50056


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General information about the entry

PURL [info] https://purl.expasy.org/prosite/signature/PS50056
Entry name [info] TYR_PHOSPHATASE_2
Accession [info] PS50056
Entry type [info] MATRIX
Date [info] 01-NOV-1997 CREATED;
10-MAY-2017 DATA UPDATE;
29-MAY-2024 INFO UPDATE.
PROSITE Doc. [info] PDOC00323

Name and characterization of the entry

Description [info] Tyrosine specific protein phosphatases domain profile.
Matrix / Profile [info]
/GENERAL_SPEC: ALPHABET='ABCDEFGHIKLMNPQRSTVWYZ'; LENGTH=68;
/DISJOINT: DEFINITION=PROTECT; N1=6; N2=63;
/NORMALIZATION: MODE=1; FUNCTION=LINEAR; R1=0.7969000; R2=0.0165700; TEXT='NScore';
/NORMALIZATION: MODE=-1; FUNCTION=LINEAR; R1=2939.9223633; R2=3.8252428; PRIORITY=1; TEXT='Heuristic 5.0%';
/CUT_OFF: LEVEL=0; SCORE=465; H_SCORE=4719; N_SCORE=8.5; MODE=1; TEXT='!';
/CUT_OFF: LEVEL=-1; SCORE=345; H_SCORE=4260; N_SCORE=6.5; MODE=1; TEXT='?';
/DEFAULT: D=-20; I=-20; B1=-50; E1=-50; MI=-105; MD=-105; IM=-105; DM=-105; MM=1; M0=-1;
...
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Numerical results [info]

Numerical results for UniProtKB/Swiss-Prot release 2025_02 which contains 573'230 sequence entries.


Total number of hits 443 in 402 different sequences
Number of true positive hits 442 in 401 different sequences
Number of 'unknown' hits 0
Number of false positive hits 1
Number of false negative sequences 46
Number of 'partial' sequences 27
Precision (true positives / (true positives + false positives)) 99.77 %
Recall (true positives / (true positives + false negatives)) 90.57 %

Comments [info]

Taxonomic range [info] Eukaryotes, Prokaryotes (Bacteria), Eukaryotic viruses
Maximum number of repetitions [info] 2
Matrix type [info] protein_domain
Scaling database [info] reversed
Author [info] K_Hofmann
Version [info] 5

Cross-references [info]

UniProtKB/Swiss-Prot
True positive sequences
401 sequences

123R_IIV6   (O55737), AUXI_BOVIN  (Q27974), AUXI_HUMAN  (O75061), 
» more

UniProtKB/Swiss-Prot
False negative sequences
46 sequences

D1060_DICDI (Q1ZXG8), DSP1_ARATH  (Q9ZVN4), DSP2_ORYSJ  (Q0DX67), 
» more

UniProtKB/Swiss-Prot
'Partial' sequences
27 sequences

PTP10_STYPL (P28202), PTP11_STYPL (P28203), PTP12_STYPL (P28204), 
» more

UniProtKB/Swiss-Prot
False positive sequences
1 sequence

Y3520_METJA (Q60280)

		
PDB
[Detailed view]
861 PDB

1A5Y; 1AAX; 1BZC; 1BZH; 1BZJ; 1C83; 1C84; 1C85; 1C86; 1C87; 1C88; 1D5R;
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