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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.
Our deepest condolences go out to his family and friends, and to all those who had the privilege of working with him. Rest in peace, Amos. Your work will live on long after you are gone.
Amos Bairoch

PROSITE entry PS60000


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PURL: https://purl.expasy.org/prosite/signature/PS60000

Direct ScanProsite submission
General information about the entry

Entry name [info] CHITOSANASE_46_80
Accession [info] PS60000
Entry type [info] PATTERN
Date [info] 01-DEC-2001 CREATED;
01-DEC-2001 DATA UPDATE;
29-MAY-2024 INFO UPDATE.
PROSITE Doc. [info] PDOC60000
Associated ProRule [info] PRU10070

Name and characterization of the entry

Description [info] Chitosanases families 46 and 80 active sites signature.
Pattern [info]
E-[DNQ]-x(8,17)-Y-x(7)-D-x-[RD]-[GP]-x-[TS]-x(3)-[AIVFLY]-G-x(5,11)-
D.

Numerical results [info]

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


Total number of hits 4 in 4 different sequences
Number of true positive hits 4 in 4 different sequences
Number of 'unknown' hits 0
Number of false positive hits 0
Number of false negative sequences 0
Number of 'partial' sequences 0
Precision (true positives / (true positives + false positives)) 100.00 %
Recall (true positives / (true positives + false negatives)) 100.00 %

Comments [info]

Taxonomic range [info] Prokaryotes (Bacteria)
Maximum number of repetitions [info] 1
Site [info] active_site at position 1
Site [info] active_site at position 6
Version [info] 1

Cross-references [info]

UniProtKB/Swiss-Prot
True positive sequences
4 sequences

CHIS_BACSU  (O07921), CHIS_NIACI  (P33673), CHIS_NOCSP  (P48846), 
CHIS_STRSN  (P33665)
» more

PDB
[Detailed view]
5 PDB

pdb_00001chk; pdb_00001qgi; pdb_00002d05; pdb_00007c6c; pdb_00007c6d