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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 PS00521


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PURL: https://purl.expasy.org/prosite/signature/PS00521

Direct ScanProsite submission
General information about the entry

Entry name [info] P5CR
Accession [info] PS00521
Entry type [info] PATTERN
Date [info] 01-DEC-1991 CREATED;
01-DEC-2004 DATA UPDATE;
29-MAY-2024 INFO UPDATE.
PROSITE Doc. [info] PDOC00451

Name and characterization of the entry

Description [info] Delta 1-pyrroline-5-carboxylate reductase signature.
Pattern [info]
[PALF]-x(2,3)-[LIV]-x(3)-[LIVM]-[STAC]-[STV]-x-[GANK]-G-x-T-x(2)-[AG]-
[LIV]-x(2)-[LMF]-[DENQK].

Numerical results [info]

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


Total number of hits 50 in 50 different sequences
Number of true positive hits 50 in 50 different sequences
Number of 'unknown' hits 0
Number of false positive hits 0
Number of false negative sequences 16
Number of 'partial' sequences 0
Precision (true positives / (true positives + false positives)) 100.00 %
Recall (true positives / (true positives + false negatives)) 75.76 %

Comments [info]

Taxonomic range [info] Archaea, Eukaryotes, Prokaryotes (Bacteria)
Maximum number of repetitions [info] 1
Version [info] 1

Cross-references [info]

UniProtKB/Swiss-Prot
True positive sequences
50 sequences

COMER_BACSU (P39696), KK1I_CURCL  (A0A348AXY1), P5CR1_ARATH (P54904), 
P5CR1_BACSH (E0TY11), P5CR1_BACSU (P0CI77), P5CR1_BOVIN (Q58DT4), 
P5CR1_HUMAN (P32322), P5CR1_MOUSE (Q922W5), P5CR1_PONAB (Q5R9X6), 
P5CR2_BACSU (P54552), P5CR2_BOVIN (Q17QJ7), P5CR2_HUMAN (Q96C36), 
P5CR2_MACFA (Q4R6W7), P5CR2_MOUSE (Q922Q4), P5CR2_PONAB (Q5RAQ3), 
P5CR2_RAT   (Q6AY23), P5CR3_BOVIN (Q58D08), P5CR3_DANRE (Q5SPD7), 
P5CR3_HUMAN (Q53H96), P5CR3_MACFA (Q4R531), P5CR3_XENLA (A1L2Q8), 
P5CR4_CAEEL (Q20848), P5CR_ACTCC  (O04016), P5CR_AQUAE  (O66553), 
P5CR_CORGL  (P0C1E4), P5CR_CORML  (P0C1E5), P5CR_ECOLI  (P0A9L8), 
P5CR_HAEIN  (P43869), P5CR_HELPJ  (Q9ZK56), P5CR_HELPY  (O25773), 
P5CR_KLULA  (Q6CR99), P5CR_LOPAR  (Q12740), P5CR_METAC  (Q9HH99), 
P5CR_METSM  (P22350), P5CR_MYCLE  (P46725), P5CR_MYCTO  (P9WHU6), 
P5CR_MYCTU  (P9WHU7), P5CR_NEUCR  (Q12641), P5CR_PASMU  (Q9CPE8), 
P5CR_PEA(Q04708), P5CR_PSEAE  (P22008), P5CR_SCHPO  (Q9P7Y7), 
P5CR_SHIFL  (P0A9L9), P5CR_SOYBN  (P17817), P5CR_SYNY3  (P74572), 
P5CR_THET2  (P54893), P5CR_TREPA  (P27771), P5CR_VIBAL  (P52053), 
P5CR_YEAST  (P32263), PHQD_PENFE  (L0E163)
» more

UniProtKB/Swiss-Prot
False negative sequences
16 sequences

NXRD1_HUMAN (Q6NXP6), NXRD1_MOUSE (Q9D3S5), NXRD1_XENTR (A0JM24), 
P5CR3_BACSU (Q00777), P5CR3_MOUSE (Q9DCC4), P5CR3_RAT   (Q5PQJ6), 
P5CR_STAAC  (Q5HFR9), P5CR_STAAM  (Q99TZ0), P5CR_STAAN  (Q7A5G8), 
P5CR_STAAR  (Q6GGJ5), P5CR_STAAS  (Q6G961), P5CR_STAAW  (Q7A0U1), 
P5CR_STAEQ  (Q5HP48), P5CR_STAES  (Q8CP51), P5CR_STAHJ  (Q4L6K3), 
P5CR_STAS1  (Q49XV0)
» more

PDB
[Detailed view]
36 PDB

pdb_00002ger; pdb_00002gr9; pdb_00002gra; pdb_00002izz; pdb_00005uat; pdb_00005uau; pdb_00005uav; pdb_00005uaw; pdb_00005uax; pdb_00006lhm; pdb_00006xoz; pdb_00006xp0; pdb_00006xp1; pdb_00006xp2; pdb_00006xp3; pdb_00008dkg; pdb_00008tcu; pdb_00008tcv; pdb_00008tcw; pdb_00008tcx; pdb_00008tcy; pdb_00008tcz; pdb_00008td0; pdb_00008td1; pdb_00008td2; pdb_00008td3; pdb_00008td4; pdb_00008td5; pdb_00008td6; pdb_00008td7; pdb_00008td8; pdb_00008td9; pdb_00008tdb; pdb_00008tdc; pdb_00008tdd; pdb_00008vre
» more