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PROSITE entry PS50162


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General information about the entry

PURL [info] https://purl.expasy.org/prosite/signature/PS50162
Entry name [info] RECA_2
Accession [info] PS50162
Entry type [info] MATRIX
Date [info] 01-DEC-2001 CREATED;
26-FEB-2020 DATA UPDATE;
29-MAY-2024 INFO UPDATE.
PROSITE Doc. [info] PDOC00131
Associated ProRule [info] PRU00996

Name and characterization of the entry

Description [info] RecA family profile 1.
Matrix / Profile [info]
/GENERAL_SPEC: ALPHABET='ACDEFGHIKLMNPQRSTVWY'; LENGTH=167;
/DISJOINT: DEFINITION=PROTECT; N1=6; N2=162;
/NORMALIZATION: MODE=1; FUNCTION=LINEAR; R1=3.0796559; R2=0.0070667; TEXT='NScore';
/NORMALIZATION: MODE=-1; FUNCTION=LINEAR; R1=17619.4003906; R2=6.1862998; PRIORITY=1; TEXT='Heuristic 5.0%';
/CUT_OFF: LEVEL=0; SCORE=1121; H_SCORE=24554; N_SCORE=11.0; MODE=1; TEXT='!';
/CUT_OFF: LEVEL=-1; SCORE=485; H_SCORE=20620; N_SCORE=6.5; MODE=1; TEXT='?';
/DEFAULT: M0=-71; D=-100; I=-100; B1=-1000; E1=-1000; MI=-255; MD=-255; IM=-255; DM=-255;
...
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Post-processing [info]

COMPETES_SEQ_WITH PS51199

Numerical results [info]

Numerical results for UniProtKB/Swiss-Prot release 2025_01 which contains 572'970 sequence entries.


Total number of hits 830 in 828 different sequences
Number of true positive hits 830 in 828 different sequences
Number of 'unknown' hits 0
Number of false positive hits 0
Number of false negative sequences 6
Number of 'partial' sequences 0
Precision (true positives / (true positives + false positives)) 100.00 %
Recall (true positives / (true positives + false negatives)) 99.28 %

Comments [info]

Taxonomic range [info] Archaea, Bacteriophages, Eukaryotes, Prokaryotes (Bacteria)
Maximum number of repetitions [info] 2
Matrix type [info] protein_domain
Scaling database [info] reversed
Author [info] CJA_Sigrist
Feature key [info] DOMAIN
Feature description [info] recA/RAD51 core
Version [info] 6

Cross-references [info]

UniProtKB/Swiss-Prot
True positive sequences
828 sequences

DLH1_CANAX  (P50265), DMC1A_ORYSI (B8BM09), DMC1A_ORYSJ (Q7GBF8), 
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UniProtKB/Swiss-Prot
False negative sequences
6 sequences

RECA_MYCCI  (Q9F417), RECA_MYCFA  (Q9F416), RECA_MYCFV  (Q9F415), 
» more

PDB
[Detailed view]
218 PDB

1B22; 1G18; 1G19; 1MO3; 1MO4; 1MO5; 1MO6; 1N03; 1N0W; 1PZN; 1REA; 1SZP;
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