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PROSITE entry PS00502


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General information about the entry

PURL [info] https://purl.expasy.org/prosite/signature/PS00502
Entry name [info] POLYGALACTURONASE
Accession [info] PS00502
Entry type [info] PATTERN
Date [info] 01-MAY-1991 CREATED;
01-NOV-1997 DATA UPDATE;
29-MAY-2024 INFO UPDATE.
PROSITE Doc. [info] PDOC00415
Associated ProRule [info] PRU10052

Name and characterization of the entry

Description [info] Polygalacturonase active site.
Pattern [info] 
[GSDENKRH]-x(2)-[VMFC]-x(2)-[GS]-H-G-[LIVMAG]-x(1,2)-[LIVM]-G-S.

Numerical results [info]

Numerical results for UniProtKB/Swiss-Prot release 2025_02 which contains 573'230 sequence entries.


Total number of hits 108 in 108 different sequences
Number of true positive hits 108 in 108 different sequences
Number of 'unknown' hits 0
Number of false positive hits 0
Number of false negative sequences 54
Number of 'partial' sequences 0
Precision (true positives / (true positives + false positives)) 100.00 %
Recall (true positives / (true positives + false negatives)) 66.67 %

Comments [info]

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

Cross-references [info]

UniProtKB/Swiss-Prot
True positive sequences		 108 sequences 

ADPG1_ARATH (O23147), ADPG2_ARATH (Q8RY29), PEHX_DICCH  (P15922),
» more

UniProtKB/Swiss-Prot
False negative sequences		 54 sequences 

PGLR2_PLAAC (Q6H9K0), PGLR6_ARATH (O22818), PGLRC_ASPAC (Q70HJ3),
» more

PDB
[Detailed view]		 7 PDB

1BHE; 1CZF; 1HG8; 1IA5; 1IB4; 1NHC; 7B8B