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PROSITE entry PS50279


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PURL: https://purl.expasy.org/prosite/signature/PS50279

Direct ScanProsite submission
General information about the entry

Entry name [info] BPTI_KUNITZ_2
Accession [info] PS50279
Entry type [info] MATRIX
Date [info] 01-DEC-2001 CREATED;
01-OCT-2013 DATA UPDATE;
29-MAY-2024 INFO UPDATE.
PROSITE Doc. [info] PDOC00252
Associated ProRule [info] PRU00031

Name and characterization of the entry

Description [info] Pancreatic trypsin inhibitor (Kunitz) family profile.
Matrix / Profile [info]
/GENERAL_SPEC: ALPHABET='ABCDEFGHIKLMNPQRSTVWYZ'; LENGTH=51;
/DISJOINT: DEFINITION=PROTECT; N1=6; N2=46;
/NORMALIZATION: MODE=1; FUNCTION=LINEAR; R1=1.1543; R2=0.00996029; TEXT='NScore';
/CUT_OFF: LEVEL=0; SCORE=738; N_SCORE=8.5; MODE=1; TEXT='!';
/CUT_OFF: LEVEL=-1; SCORE=537; N_SCORE=6.5; MODE=1; TEXT='?';
/DEFAULT: D=-20; I=-20; B1=-50; E1=-50; MI=-105; MD=-105; IM=-105; DM=-105;
...
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Numerical results [info]

Numerical results for UniProtKB/Swiss-Prot release 2025_03 which contains 573'661 sequence entries.


Total number of hits 479 in 393 different sequences
Number of true positive hits 479 in 393 different sequences
Number of 'unknown' hits 0
Number of false positive hits 0
Number of false negative sequences 9
Number of 'partial' sequences 19
Precision (true positives / (true positives + false positives)) 100.00 %
Recall (true positives / (true positives + false negatives)) 98.16 %

Comments [info]

Taxonomic range [info] Eukaryotes
Maximum number of repetitions [info] 12
Matrix type [info] protein_domain
Scaling database [info] reversed
Author [info] K_Hofmann
Feature key [info] DOMAIN
Feature description [info] BPTI/Kunitz inhibitor
Version [info] 3

Cross-references [info]

UniProtKB/Swiss-Prot
True positive sequences
393 sequences

3API_HETMG  (C0HK72), 3BPI_HETMG  (C0HK73), 3CPI_HETMG  (C0HK74), 
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UniProtKB/Swiss-Prot
False negative sequences
9 sequences

BLI5_CAEEL  (O62247), BLI5_HAECO  (D3GGZ8), HAEM_HAELO  (C0HMD5), 
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UniProtKB/Swiss-Prot
'Partial' sequences
19 sequences

BMTI2_RHIMP (P83603), BMTI3_RHIMP (P83604), BMTI4_RHIMP (P83605), 
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PDB
[Detailed view]
205 PDB

1AAL; 1AAP; 1ADZ; 1B0C; 1BF0; 1BHC; 1BIK; 1BPI; 1BPT; 1BRB; 1BRC; 1BTH;
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