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PROSITE entry PS50089


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General information about the entry

PURL [info] https://purl.expasy.org/prosite/signature/PS50089
Entry name [info] ZF_RING_2
Accession [info] PS50089
Entry type [info] MATRIX
Date [info] 01-DEC-2001 CREATED;
26-FEB-2020 DATA UPDATE;
29-MAY-2024 INFO UPDATE.
PROSITE Doc. [info] PDOC00449
Associated ProRule [info] PRU00175

Name and characterization of the entry

Description [info] Zinc finger RING-type profile.
Matrix / Profile [info]
/GENERAL_SPEC: ALPHABET='ABCDEFGHIKLMNPQRSTVWYZ'; LENGTH=43;
/DISJOINT: DEFINITION=PROTECT; N1=5; N2=39;
/NORMALIZATION: MODE=1; FUNCTION=LINEAR; R1=-1.1720001; R2=0.0147530; TEXT='NScore';
/NORMALIZATION: MODE=-1; FUNCTION=LINEAR; R1=909.1719971; R2=4.7309294; PRIORITY=1; TEXT='Heuristic 5.0%';
/CUT_OFF: LEVEL=0; SCORE=656; H_SCORE=4013; N_SCORE=8.5; MODE=1; TEXT='!';
/CUT_OFF: LEVEL=-1; SCORE=521; H_SCORE=3374; N_SCORE=6.5; MODE=1; TEXT='?';
/DEFAULT: D=-20; I=-20; B1=0; E1=-10; MI=-105; MD=-105; IM=-105; DM=-105; M0=-5;
...
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Post-processing [info]

COMPETES_HIT_WITH PS51867; PS51872

Numerical results [info]

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


Total number of hits 1'675 in 1'640 different sequences
Number of true positive hits 1'664 in 1'629 different sequences
Number of 'unknown' hits 0
Number of false positive hits 11 in 11 different sequences
Number of false negative sequences 216
Number of 'partial' sequences 1
Precision (true positives / (true positives + false positives)) 99.34 %
Recall (true positives / (true positives + false negatives)) 88.51 %

Comments [info]

Taxonomic range [info] Eukaryotes, Eukaryotic viruses
Maximum number of repetitions [info] 3
Matrix type [info] protein_domain
Scaling database [info] reversed
Author [info] K_Hofmann
Feature key [info] ZN_FING
Feature description [info] RING-type
Version [info] 7

Cross-references [info]

UniProtKB/Swiss-Prot
True positive sequences
1629 sequences

121R_IIV6   (O55735), 175R_IIV6   (O55765), 332L_IIV6   (Q91FJ2), 
» more

UniProtKB/Swiss-Prot
False negative sequences
216 sequences

095L_IIV6   (O55718), ADCD_DICDI  (Q54LD5), ARI11_CAEEL (O01965), 
» more

UniProtKB/Swiss-Prot
'Partial' sequences
1 sequence

RAG1_GINCI  (Q90523)

		
UniProtKB/Swiss-Prot
False positive sequences
11 sequences

BAZ1B_DANRE (A2BIL7), BAZ1B_HUMAN (Q9UIG0), BAZ1B_MOUSE (Q9Z277), 
» more

PDB
[Detailed view]
578 PDB

1BOR; 1CHC; 1E4U; 1FBV; 1G25; 1IYM; 1JM7; 1LDJ; 1LDK; 1RMD; 1U6G; 1UR6;
» more