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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 PS00696


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PURL: https://purl.expasy.org/prosite/signature/PS00696

Direct ScanProsite submission
General information about the entry

Entry name [info] ETF_ALPHA
Accession [info] PS00696
Entry type [info] PATTERN
Date [info] 01-DEC-1992 CREATED;
01-DEC-2004 DATA UPDATE;
29-MAY-2024 INFO UPDATE.
PROSITE Doc. [info] PDOC00583

Name and characterization of the entry

Description [info] Electron transfer flavoprotein alpha-subunit signature.
Pattern [info]
[LI]-Y-[LIVM]-[AT]-x-[GA]-[IV]-[SD]-G-x-[IV]-Q-[HP]-x(2)-G-x(6)-[IV]-x-A-
[IV]-N.

Numerical results [info]

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


Total number of hits 66 in 66 different sequences
Number of true positive hits 66 in 66 different sequences
Number of 'unknown' hits 0
Number of false positive hits 0
Number of false negative sequences 3
Number of 'partial' sequences 1
Precision (true positives / (true positives + false positives)) 100.00 %
Recall (true positives / (true positives + false negatives)) 95.65 %

Comments [info]

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

Cross-references [info]

UniProtKB/Swiss-Prot
True positive sequences
66 sequences

ETFA_ARATH  (Q9C6I6), ETFA_BACSU  (P94551), ETFA_BOVIN  (Q2KJE4), 
ETFA_BRADU  (P53573), ETFA_CAEEL  (Q93615), ETFA_CLOAB  (P52039), 
ETFA_CRYGW  (Q5Y223), ETFA_CRYNB  (P0CN61), ETFA_CRYNJ  (P0CN60), 
ETFA_CRYNV  (Q8J112), ETFA_DICDI  (Q54FD7), ETFA_HUMAN  (P13804), 
ETFA_MACFA  (Q8HXY0), ETFA_MEGEL  (O85692), ETFA_METME  (P53571), 
ETFA_MOUSE  (Q99LC5), ETFA_MYCLE  (O33096), ETFA_MYCTO  (P9WNG8), 
ETFA_MYCTU  (P9WNG9), ETFA_ORYSI  (A2XNR6), ETFA_ORYSJ  (Q75LJ3), 
ETFA_PARDE  (P38974), ETFA_PONAB  (Q5RC31), ETFA_PSEAE  (Q9HZP7), 
ETFA_RAT(P13803), ETFA_SCHPO  (P78790), ETFA_SYNWW  (Q0AZ33), 
ETFA_THETC  (P71153), ETFA_YEAST  (Q12480), FIXB_AZOC5  (P26483), 
FIXB_AZOVI  (P53574), FIXB_BRADU  (P10449), FIXB_CLOSA  (P53578), 
FIXB_ECO24  (A7ZHD5), FIXB_ECO27  (B7UI88), FIXB_ECO45  (B7MAG5), 
FIXB_ECO55  (B7L4G5), FIXB_ECO57  (Q8XA27), FIXB_ECO5E  (B5YYD6), 
FIXB_ECO7I  (B7NHE6), FIXB_ECO81  (B7MNP9), FIXB_ECO8A  (B7M0D9), 
FIXB_ECOBW  (C4ZPW8), FIXB_ECODH  (B1XBG7), FIXB_ECOHS  (A7ZVZ4), 
FIXB_ECOK1  (A1A792), FIXB_ECOL5  (Q0TLU7), FIXB_ECOL6  (P59674), 
FIXB_ECOLC  (B1IRD4), FIXB_ECOLI  (P31574), FIXB_ECOLU  (B7N7R7), 
FIXB_ECOSE  (B6HYZ3), FIXB_ECOSM  (B1LFX6), FIXB_ECOUT  (Q1RGF6), 
FIXB_ESCF3  (B7LWN3), FIXB_RHIME  (P09819), FIXB_SALA4  (B5F757), 
FIXB_SALPA  (Q5PIP0), FIXB_SALPK  (B5BL14), FIXB_SALTI  (P64096), 
FIXB_SALTY  (P64095), FIXB_SHIDS  (Q32K55), FIXB_SHIFL  (P59675), 
FIXB_SHISS  (Q3Z5W6), FIXB_SINFN  (Q53209), YDIR_ECOLI  (P77378)
» more

UniProtKB/Swiss-Prot
False negative sequences
3 sequences

ETFA_ANAPI  (G3KIM6), ETFA_CHRSD  (Q1QYV9), YGCQ_ECOLI  (Q46907)

		
UniProtKB/Swiss-Prot
'Partial' sequences
1 sequence

ETFA_CLOPA  (P81342)

		
PDB
[Detailed view]
13 PDB

pdb_00001efp; pdb_00001efv; pdb_00001o94; pdb_00001o95; pdb_00001o96; pdb_00001o97; pdb_00001t9g; pdb_00002a1t; pdb_00002a1u; pdb_00003clr; pdb_00003cls; pdb_00003clt; pdb_00003clu
» more