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PROSITE entry PS50935


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General information about the entry

PURL [info] https://purl.expasy.org/prosite/signature/PS50935
Entry name [info] SSB
Accession [info] PS50935
Entry type [info] MATRIX
Date [info] 01-OCT-2003 CREATED;
10-MAY-2017 DATA UPDATE;
29-MAY-2024 INFO UPDATE.
PROSITE Doc. [info] PDOC00602
Associated ProRule [info] PRU00252

Name and characterization of the entry

Description [info] Single-strand binding (SSB) domain profile.
Matrix / Profile [info]
/GENERAL_SPEC: ALPHABET='ABCDEFGHIKLMNPQRSTVWYZ'; LENGTH=105;
/DISJOINT: DEFINITION=PROTECT; N1=6; N2=100;
/NORMALIZATION: MODE=1; FUNCTION=LINEAR; R1=1.8648449; R2=0.0204135; TEXT='NScore';
/NORMALIZATION: MODE=-1; FUNCTION=LINEAR; R1=5503.3300781; R2=4.0550160; PRIORITY=1; TEXT='Heuristic 0.5%';
/CUT_OFF: LEVEL=0; SCORE=326; H_SCORE=6825; N_SCORE=8.5; MODE=1; TEXT='!';
/CUT_OFF: LEVEL=-1; SCORE=228; H_SCORE=6428; N_SCORE=6.5; MODE=1; TEXT='?';
/DEFAULT: B0=-50; E0=-50; M0=-8; D=-50; I=-50; B1=-500; E1=-500; MI=-105; MD=-105; IM=-105; DM=-105;
...
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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 277 in 273 different sequences
Number of true positive hits 277 in 273 different sequences
Number of 'unknown' hits 0
Number of false positive hits 0
Number of false negative sequences 2
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] 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] SSB
Version [info] 5

Cross-references [info]

UniProtKB/Swiss-Prot
True positive sequences
273 sequences

MTSS1_CAEEL (P34496), OSB1_ARATH  (Q9SX99), OSB2_ARATH  (Q8GXH3), 
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UniProtKB/Swiss-Prot
False negative sequences
2 sequences

YCF41_NEOYE (Q1XDQ0), YCF41_TRICV (P49536)

		
PDB
[Detailed view]
57 PDB

1EQQ; 1EYG; 1KAW; 1QVC; 1S3O; 1SE8; 1SRU; 1TXY; 1UE1; 1UE5; 1UE6; 1UE7;
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