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We are deeply saddened by the passing of Amos Bairoch (1957–2025), the creator of PROSITE. We wish to dedicate our latest paper, published shortly before his death, to him. He will always be a source of inspiration to us.
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Amos Bairoch

PROSITE entry PS00397


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PURL: https://purl.expasy.org/prosite/signature/PS00397

Direct ScanProsite submission
General information about the entry

Entry name [info] RECOMBINASES_1
Accession [info] PS00397
Entry type [info] PATTERN
Date [info] 01-NOV-1990 CREATED;
01-DEC-1991 DATA UPDATE;
29-MAY-2024 INFO UPDATE.
PROSITE Doc. [info] PDOC00334
Associated ProRule [info] PRU10137

Name and characterization of the entry

Description [info] Site-specific recombinases active site.
Pattern [info]
Y-[LIVAC]-R-[VA]-S-[ST]-x(2)-Q.

Numerical results [info]

Numerical results for UniProtKB/Swiss-Prot release 2025_04 which contains 573'661 sequence entries.


Total number of hits 36 in 36 different sequences
Number of true positive hits 33 in 33 different sequences
Number of 'unknown' hits 0
Number of false positive hits 3 in 3 different sequences
Number of false negative sequences 8
Number of 'partial' sequences 1
Precision (true positives / (true positives + false positives)) 91.67 %
Recall (true positives / (true positives + false negatives)) 80.49 %

Comments [info]

Taxonomic range [info] Bacteriophages, Prokaryotes (Bacteria), Eukaryotic viruses
Maximum number of repetitions [info] 1
Site [info] active_site at position 5
Version [info] 1

Cross-references [info]

UniProtKB/Swiss-Prot
True positive sequences
33 sequences

BIN3_STAAU  (P20384), BINL_STAAU  (P18358), BINR_STAAU  (P19241), 
CIN_BPP1(P10311), CIN_BPP7(P21703), CISA_BACSU  (P17867), 
GIN_BPD10   (Q38199), GIN_BPMU(P03015), HIN_SALAE   (Q02869), 
HIN_SALTY   (P03013), PARA4_ECOLX (P22996), PINE_ECOLI  (P03014), 
RES4_ECOLX  (P13606), RES_CLOPE   (Q93MD2), RES_CLOPF   (P07945), 
STBA_PSEUB  (Q52563), TNPT_PSEPU  (P30739), TNR0_ECOLX  (P05823), 
TNR1_ECOLI  (P03012), TNR2_ECOLX  (P04130), TNR3_ECOLX  (P0ADI2), 
TNR3_KLEPN  (P0ADI3), TNR4_KLEPN  (P21424), TNR5_PSEAI  (P06691), 
TNR6_ENTFC  (Q06237), TNR7_ECOLX  (P0C1G2), TNR7_ENTFL  (P06693), 
TNR7_PSEPU  (P0C1G3), Y4CG_SINFN  (P55389), YIM3_BPPH1  (P10427), 
YL103_MIMIV (Q5UPI1), YR080_MIMIV (Q5UPF4), YR771_MIMIV (Q5UPQ7)
» more

UniProtKB/Swiss-Prot
False negative sequences
8 sequences

ISTA_PSEAI  (P15025), PINQ_ECOLI  (P77170), PINR_ECOL6  (P0ADI1), 
PINR_ECOLI  (P0ADI0), UVP1_ECOLX  (P18957), Y4LS_SINFN  (P55559), 
YNEB_BACSU  (Q45057), YOKA_BACSU  (O32006)
» more

UniProtKB/Swiss-Prot
'Partial' sequences
1 sequence

PINH_ECOLI  (P76611)

		
UniProtKB/Swiss-Prot
False positive sequences
3 sequences

CCKNA_XENLA (P50144), CCKNB_XENLA (P50145), TRY3_AEDAE  (P29786)

		
PDB
[Detailed view]
18 PDB

pdb_00001gdr; pdb_00001gdt; pdb_00001ght; pdb_00001hx7; pdb_00001zr2; pdb_00001zr4; pdb_00002gm4; pdb_00002gm5; pdb_00002r0q; pdb_00002rsl; pdb_00003pkz; pdb_00004m6f; pdb_00005c31; pdb_00005c32; pdb_00005c34; pdb_00005c35; pdb_00005cy1; pdb_00005cy2
» more