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Protein

L-threonine aldolase

Gene

psald

Organism
Pseudomonas putida (Arthrobacter siderocapsulatus)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Catalyzes the cleavage of L-allo-threonine and L-threonine to glycine and acetaldehyde.UniRule annotation

Catalytic activityi

L-allo-threonine = glycine + acetaldehyde.UniRule annotation
L-threonine = glycine + acetaldehyde.UniRule annotation

Cofactori

pyridoxal 5'-phosphateUniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi164ZincCombined sources1
Metal bindingi168ZincCombined sources1
Metal bindingi342Zinc; via pros nitrogenCombined sources1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionLyaseUniRule annotation
LigandMetal-bindingCombined sources, Pyridoxal phosphateUniRule annotation, ZincCombined sources

Enzyme and pathway databases

BRENDAi4.1.2.26. 5092.

Names & Taxonomyi

Protein namesi
Recommended name:
L-threonine aldolaseUniRule annotation (EC:4.1.2.48UniRule annotation)
Gene namesi
Name:psaldImported
OrganismiPseudomonas putida (Arthrobacter siderocapsulatus)Imported
Taxonomic identifieri303 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas

PTM / Processingi

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei213N6-(pyridoxal phosphate)lysineCombined sources1

Structurei

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1V72X-ray2.05A2-357[»]
ProteinModelPortaliQ59IT3.
SMRiQ59IT3.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ59IT3.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini13 – 289Beta_elim_lyaseInterPro annotationAdd BLAST277

Sequence similaritiesi

Belongs to the threonine aldolase family.UniRule annotation

Family and domain databases

Gene3Di3.40.640.10. 1 hit.
3.90.1150.10. 1 hit.
InterProiView protein in InterPro
IPR001597. ArAA_b-elim_lyase/Thr_aldolase.
IPR026273. Low_specificity_L-TA.
IPR015424. PyrdxlP-dep_Trfase.
IPR015421. PyrdxlP-dep_Trfase_major_sub1.
IPR015422. PyrdxlP-dep_Trfase_sub2.
PfamiView protein in Pfam
PF01212. Beta_elim_lyase. 1 hit.
PIRSFiPIRSF038940. Low_specificity_LTA. 1 hit.
SUPFAMiSSF53383. SSF53383. 1 hit.

Sequencei

Sequence statusi: Complete.

Q59IT3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNGETSRPPA LGFSSDNIAG ASPEVAQALV KHSSGQAGPY GTDELTAQVK
60 70 80 90 100
RKFCEIFERD VEVFLVPTGT AANALCLSAM TPPWGNIYCH PASHINNDEC
110 120 130 140 150
GAPEFFSNGA KLMTVDGPAA KLDIVRLRER TREKVGDVHT TQPACVSITQ
160 170 180 190 200
ATEVGSIYTL DEIEAIGDVC KSSSLGLHMD GSRFANALVS LGCSPAEMTW
210 220 230 240 250
KAGVDALSFG ATKNGVLAAE AIVLFNTSLA TEMSYRRKRA GHLSSKMRFL
260 270 280 290 300
SAQIDAYLTD DLWLRNARKA NAAAQRLAQG LEGLGGVEVL GGTEANILFC
310 320 330 340 350
RLDSAMIDAL LKAGFGFYHD RWGPNVVRFV TSFATTAEDV DHLLNQVRLA

ADRTQER
Length:357
Mass (Da):38,317
Last modified:April 26, 2005 - v1
Checksum:i8B1F504CD46B0A39
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB191192 Genomic DNA. Translation: BAD91544.1.

Similar proteinsi

Entry informationi

Entry nameiQ59IT3_PSEPU
AccessioniPrimary (citable) accession number: Q59IT3
Entry historyiIntegrated into UniProtKB/TrEMBL: April 26, 2005
Last sequence update: April 26, 2005
Last modified: August 30, 2017
This is version 62 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

3D-structureCombined sources