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PROSITE entry PS50082


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PURL: https://purl.expasy.org/prosite/signature/PS50082

Direct ScanProsite submission
General information about the entry

Entry name [info] WD_REPEATS_2
Accession [info] PS50082
Entry type [info] MATRIX
Date [info] 01-DEC-2001 CREATED;
07-APR-2021 DATA UPDATE;
29-MAY-2024 INFO UPDATE.
PROSITE Doc. [info] PDOC00574
Associated ProRule [info] PRU00221

Name and characterization of the entry

Description [info] Trp-Asp (WD) repeats profile.
Matrix / Profile [info]
/GENERAL_SPEC: ALPHABET='ABCDEFGHIKLMNPQRSTVWYZ'; LENGTH=42;
/DISJOINT: DEFINITION=PROTECT; N1=5; N2=38;
/NORMALIZATION: MODE=1; FUNCTION=LINEAR; R1=1.0511000; R2=0.0334182; TEXT='NScore';
/NORMALIZATION: MODE=-1; FUNCTION=LINEAR; R1=1113.7017822; R2=1.6596491; PRIORITY=1; TEXT='Heuristic 5.0%';
/CUT_OFF: LEVEL=0; SCORE=223; H_SCORE=1484; N_SCORE=8.5; MODE=1; TEXT='!';
/CUT_OFF: LEVEL=-1; SCORE=164; H_SCORE=1386; N_SCORE=6.5; MODE=1; TEXT='?';
/DEFAULT: D=-20; I=-20; B1=-50; E1=-50; MI=-105; MD=-105; IM=-105; DM=-105; M0=-10;
...
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Numerical results [info]

Numerical results for UniProtKB/Swiss-Prot release 2025_03 which contains 573'661 sequence entries.


Total number of hits 7'274 in 2'104 different sequences
Number of true positive hits 7'272 in 2'102 different sequences
Number of 'unknown' hits 0
Number of false positive hits 2 in 2 different sequences
Number of false negative sequences 524
Number of 'partial' sequences 1
Precision (true positives / (true positives + false positives)) 99.97 %
Recall (true positives / (true positives + false negatives)) 93.28 %

Comments [info]

Taxonomic range [info] Eukaryotes, Prokaryotes (Bacteria), Eukaryotic viruses
Maximum number of repetitions [info] 15
Matrix type [info] protein_domain
Scaling database [info] reversed
Author [info] K_Hofmann
Feature key [info] REPEAT
Feature description [info] WD
Version [info] 8

Cross-references [info]

UniProtKB/Swiss-Prot
True positive sequences
2102 sequences

A16L1_CAEEL (Q19124), A16L1_HUMAN (Q676U5), A16L1_MOUSE (Q8C0J2), 
» more

UniProtKB/Swiss-Prot
False negative sequences
524 sequences

2AB1_CAEEL  (G5EDR3), 2ABA_ARATH  (Q38821), 2ABA_CANTR  (P53031), 
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UniProtKB/Swiss-Prot
'Partial' sequences
1 sequence

NBEA_CHICK  (Q9DDD5)

		
UniProtKB/Swiss-Prot
False positive sequences
2 sequences

APC4_DICDI  (Q54NI1), NCAP_LASSJ  (P13699)

		
PDB
[Detailed view]
2723 PDB

1A0R; 1B9X; 1B9Y; 1ERJ; 1GG2; 1GOT; 1GP2; 1GXR; 1K8K; 1NEX; 1NR0; 1OMW;
» more