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PROSITE entry PS50983


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General information about the entry

PURL [info] https://purl.expasy.org/prosite/signature/PS50983
Entry name [info] FE_B12_PBP
Accession [info] PS50983
Entry type [info] MATRIX
Date [info] 01-APR-2004 CREATED;
01-OCT-2013 DATA UPDATE;
29-MAY-2024 INFO UPDATE.
PROSITE Doc. [info] PDOC50983
Associated ProRule [info] PRU00344

Name and characterization of the entry

Description [info] Iron siderophore/cobalamin periplasmic-binding domain profile.
Matrix / Profile [info]
/GENERAL_SPEC: ALPHABET='ABCDEFGHIKLMNPQRSTVWYZ'; LENGTH=266;
/DISJOINT: DEFINITION=PROTECT; N1=6; N2=261;
/NORMALIZATION: MODE=1; FUNCTION=LINEAR; R1=2.2683401; R2=0.0252875; TEXT='NScore';
/CUT_OFF: LEVEL=0; SCORE=247; N_SCORE=8.5; MODE=1; TEXT='!';
/CUT_OFF: LEVEL=-1; SCORE=168; N_SCORE=6.5; MODE=1; TEXT='?';
/DEFAULT: 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 64 in 64 different sequences
Number of true positive hits 64 in 64 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] Archaea, Prokaryotes (Bacteria)
Maximum number of repetitions [info] 1
Matrix type [info] protein_domain
Scaling database [info] reversed
Author [info] CJA_Sigrist
Feature key [info] DOMAIN
Feature description [info] Fe/B12 periplasmic-binding
Version [info] 3

Cross-references [info]

UniProtKB/Swiss-Prot
True positive sequences
64 sequences

BTR_BACSU   (P40408), BTUFA_HALS3 (B0R5G2), BTUFA_HALSA (Q9HQ20), 
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PDB
[Detailed view]
35 PDB

1EFD; 1ESZ; 1K2V; 1K7S; 1N2Z; 1N4A; 1N4D; 2M6K; 2M6L; 2PHZ; 2Q8P; 2Q8Q;
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