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PROSITE entry PS50106


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General information about the entry

PURL [info] https://purl.expasy.org/prosite/signature/PS50106
Entry name [info] PDZ
Accession [info] PS50106
Entry type [info] MATRIX
Date [info] 01-DEC-2001 CREATED;
26-FEB-2020 DATA UPDATE;
29-MAY-2024 INFO UPDATE.
PROSITE Doc. [info] PDOC50106
Associated ProRule [info] PRU00143

Name and characterization of the entry

Description [info] PDZ domain profile.
Matrix / Profile [info]
/GENERAL_SPEC: ALPHABET='ABCDEFGHIKLMNPQRSTVWYZ'; LENGTH=86;
/DISJOINT: DEFINITION=PROTECT; N1=6; N2=81;
/NORMALIZATION: MODE=1; FUNCTION=LINEAR; R1=1.1898000; R2=0.0201000; TEXT='NScore';
/NORMALIZATION: MODE=-1; FUNCTION=LINEAR; R1=3249.1350098; R2=5.8276424; PRIORITY=1; TEXT='Heuristic 5.0%';
/CUT_OFF: LEVEL=0; SCORE=364; H_SCORE=5370; N_SCORE=8.5; MODE=1; TEXT='!';
/CUT_OFF: LEVEL=-1; SCORE=265; H_SCORE=4793; N_SCORE=6.5; MODE=1; TEXT='?';
/DEFAULT: D=-20; I=-20; B1=-50; E1=-50; MI=-105; MD=-105; IM=-105; DM=-105;
...
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Post-processing [info]

COMPETES_HIT_WITH PS51865

Numerical results [info]

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


Total number of hits 1'062 in 643 different sequences
Number of true positive hits 1'062 in 643 different sequences
Number of 'unknown' hits 0
Number of false positive hits 0
Number of false negative sequences 99
Number of 'partial' sequences 1
Precision (true positives / (true positives + false positives)) 100.00 %
Recall (true positives / (true positives + false negatives)) 91.47 %

Comments [info]

Taxonomic range [info] Eukaryotes, Prokaryotes (Bacteria)
Maximum number of repetitions [info] 13
Matrix type [info] protein_domain
Scaling database [info] reversed
Author [info] K_Hofmann
Feature key [info] DOMAIN
Feature description [info] PDZ
Version [info] 7

Cross-references [info]

UniProtKB/Swiss-Prot
True positive sequences
643 sequences

AFAD_HUMAN  (P55196), AFAD_MOUSE  (Q9QZQ1), AFAD_RAT(O35889), 
» more

UniProtKB/Swiss-Prot
False negative sequences
99 sequences

CAR11_HUMAN (Q9BXL7), CAR11_MOUSE (Q8CIS0), DEGP2_ARATH (O82261), 
» more

UniProtKB/Swiss-Prot
'Partial' sequences
1 sequence

NOS_SQUAC   (Q9I9M2)

		
PDB
[Detailed view]
741 PDB

1B8Q; 1BE9; 1BFE; 1D5G; 1FC6; 1FC7; 1FC9; 1FCF; 1G9O; 1GM1; 1GQ4; 1GQ5;
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