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PROSITE entry PS00168


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General information about the entry

PURL [info] https://purl.expasy.org/prosite/signature/PS00168
Entry name [info] TRP_SYNTHASE_BETA
Accession [info] PS00168
Entry type [info] PATTERN
Date [info] 01-APR-1990 CREATED;
01-DEC-2004 DATA UPDATE;
29-MAY-2024 INFO UPDATE.
PROSITE Doc. [info] PDOC00152

Name and characterization of the entry

Description [info] Tryptophan synthase beta chain pyridoxal-phosphate attachment site.
Pattern [info] 
[LIVMYAHQ]-x-[HPYNVF]-x-G-[STA]-H-K-x-N-x(2)-[LIVM]-x-[QEH].

Numerical results [info]

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


Total number of hits 451 in 451 different sequences
Number of true positive hits 451 in 451 different sequences
Number of 'unknown' hits 0
Number of false positive hits 0
Number of false negative sequences 2
Number of 'partial' sequences 3
Precision (true positives / (true positives + false positives)) 100.00 %
Recall (true positives / (true positives + false negatives)) 99.56 %

Comments [info]

Taxonomic range [info] Archaea, Eukaryotes, Prokaryotes (Bacteria)
Maximum number of repetitions [info] 1
Site [info] pyridoxal_phosphate at position 8
Version [info] 1

Cross-references [info]

UniProtKB/Swiss-Prot
True positive sequences		 451 sequences 

TRBP2_ARATH (P25269), TRPB1_AERPE (Q9Y8T5), TRPB1_AQUAE (O66923),
» more

UniProtKB/Swiss-Prot
False negative sequences		 2 sequences 

TRPB_META3  (A6UW25), TRPB_PICTO  (Q6L271)


				
	

	

		UniProtKB/Swiss-Prot
'Partial' sequences		
		
			3 sequences
			


			
TRPB_BUCRM  (Q44686), TRPB_BUCRP  (Q44688), TRPB_KLEAE  (P14552)


				
	

	

		PDB
[Detailed view]		
		
			176 PDB
			


			1A50; 1A5A; 1A5B; 1A5S; 1BEU; 1BKS; 1C29; 1C8V; 1C9D; 1CW2; 1CX9; 1FUY; 
			
			

			» more