Reviewed, UniProtKB/Swiss-Prot P43901 (TYRA_LACLM)

Names and origin

Protein names

Recommended name:
    Prephenate dehydrogenase
      Short name=PDH
    EC=1.3.1.12

Gene names

Name:	tyrA
Ordered Locus Names:	llmg_1927

Organism

Lactococcus lactis subsp. cremoris (strain MG1363) [Complete proteome] [HAMAP]

Taxonomic identifier

416870 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Lactobacillales › Streptococcaceae › Lactococcus

Protein attributes

Sequence length	354 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Predicted.

General annotation (Comments)

Catalytic activity	Prephenate + NAD+ = 4-hydroxyphenylpyruvate + CO2 + NADH.
Pathway	Amino-acid biosynthesis; L-tyrosine biosynthesis; L-tyrosine from prephenate: step 1/2.
Sequence similarities	Contains 1 ACT domain. Contains 1 prephenate/arogenate dehydrogenase domain.

Ontologies

Keywords
Biological process	Amino-acid biosynthesis Aromatic amino acid biosynthesis Tyrosine biosynthesis
Ligand	NAD
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW tyrosine biosynthetic process Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	amino acid binding Inferred from electronic annotation. Source: InterPro prephenate dehydrogenase (NADP+) activity Inferred from electronic annotation. Source: InterPro prephenate dehydrogenase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 354	354	Prephenate dehydrogenase		PRO_0000119194
Regions
	Domain	2 – 283	282	Prephenate/arogenate dehydrogenase
	Domain	286 – 354	69	ACT
	Nucleotide binding	3 – 33	31	NAD Potential

Sequences

	Sequence		Length	Mass (Da)
	P43901-1 [UniParc]. Last modified November 1, 1995. Version 1. Checksum: 95BA5322AD509482	FASTA	354	39,531
	10 20 30 40 50 60 MKKILIIGLG LIGSSIALGI KKAHPEFEIL GSDREEVENI AQKRGIIDSK VELVKGAQEA 70 80 90 100 110 120 DIIILAVPIS VTLELLKQIA TFDLKDGLLI TDAGSTKSEI VELANQLFSG TKVKFIGGHP 130 140 150 160 170 180 MAGSHKSGVM AADLNLFENA YYVLTEESQE LRELLKGLHA KFIILDAKEH DKVTGQVSHF 190 200 210 220 230 240 PHILASTLVW QSDDYAKEHP LVKHLAAGGF RDLTRIAEAD SLMWTSVLLS NPEITLERIE 250 260 270 280 290 300 NFKKHLDEIA LKITKRDSQA IEHFFEEGKK IRQAMEIHKG ALPNFYDLFI SVPDEKGVVL 310 320 330 340 350 RVLALLQDFS ITNIKINEEN REDIHGQLQI SFKRAEDLQE AREIIEKATD FTVV

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Genetic aspects of aromatic amino acid biosynthesis in Lactococcus lactis." Griffin H.G., Gasson M.J. Mol. Gen. Genet. 246:119-127(1995) [PubMed: 7823907] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Strain: MG1363 / F15876.
[2]	"The complete genome sequence of the lactic acid bacterial paradigm Lactococcus lactis subsp. cremoris MG1363." Wegmann U., O'Connell-Motherway M., Zomer A., Buist G., Shearman C., Canchaya C., Ventura M., Goesmann A., Gasson M.J., Kuipers O.P., van Sinderen D., Kok J. J. Bacteriol. 189:3256-3270(2007) [PubMed: 17307855] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	X78413 Genomic DNA. Translation: CAA55179.1. AM406671 Genomic DNA. Translation: CAL98496.1.
PIR	S52579.
RefSeq	YP_001033192.1.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	P43901.
Genome annotation databases
GeneID	4799070.
GenomeReviews	Gene locus llmg_1927 in contig AM406671_GR.
KEGG	llm:llmg_1927.
Organism-specific databases
CMR	Search...
Phylogenomic databases
OMA	QRAIRWG.
Family and domain databases
InterPro	IPR002912. ACT_bd. IPR003099. Prephen_DH. [Graphical view]
PANTHER	PTHR21363. Prephen_DH. 1 hit.
Pfam	PF01842. ACT. 1 hit. PF02153. PDH. 1 hit. [Graphical view]
PROSITE	PS51176. PDH_ADH. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

TYRA_LACLM

Accession

Primary (citable) accession number: P43901
Secondary accession number(s): A2RMG6

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 1, 1995
Last sequence update:	November 1, 1995
Last modified:	November 3, 2009
This is version 56 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)