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Q6L1F6 (GLYA_PICTO) Reviewed, UniProtKB/Swiss-Prot

Last modified May 29, 2013. Version 71. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Serine hydroxymethyltransferase
Short name=SHMT
Short name=Serine methylase
EC=2.1.2.-
Gene names
Name:glyA
Ordered Locus Names:PTO0611
OrganismPicrophilus torridus (strain ATCC 700027 / DSM 9790 / JCM 10055 / NBRC 100828) [Complete proteome] [HAMAP]
Taxonomic identifier263820 [NCBI]
Taxonomic lineageArchaea › Euryarchaeota › Thermoplasmata › Thermoplasmatales › Picrophilaceae › Picrophilus ›

Protein attributes

Sequence length433 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the reversible interconversion of serine and glycine with a modified folate serving as the one-carbon carrier. Also exhibits a pteridine-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism By similarity. HAMAP-Rule MF_00051

Cofactor

Pyridoxal phosphate By similarity. HAMAP-Rule MF_00051

Pathway

Amino-acid biosynthesis; glycine biosynthesis; glycine from L-serine: step 1/1. HAMAP-Rule MF_00051

Subunit structure

Homodimer By similarity. HAMAP-Rule MF_00051

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00051.

Sequence similarities

Belongs to the SHMT family.

Ontologies

Keywords
   Biological processAmino-acid biosynthesis
One-carbon metabolism
   Cellular componentCytoplasm
   LigandPyridoxal phosphate
   Molecular functionTransferase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processglycine biosynthetic process from serine

Inferred from electronic annotation. Source: HAMAP

one-carbon metabolic process

Inferred from electronic annotation. Source: HAMAP

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionglycine hydroxymethyltransferase activity

Inferred from electronic annotation. Source: HAMAP

pyridoxal phosphate binding

Inferred from electronic annotation. Source: HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 433433Serine hydroxymethyltransferase HAMAP-Rule MF_00051
PRO_0000113718

Regions

Region125 – 1273Substrate binding By similarity

Sites

Binding site351Pyridoxal phosphate By similarity
Binding site551Pyridoxal phosphate By similarity
Binding site571Substrate By similarity
Binding site641Substrate By similarity
Binding site651Pyridoxal phosphate By similarity
Binding site991Pyridoxal phosphate By similarity
Binding site1211Substrate; via carbonyl oxygen By similarity
Binding site1761Pyridoxal phosphate By similarity
Binding site2041Pyridoxal phosphate By similarity
Binding site2301Pyridoxal phosphate By similarity
Binding site3661Pyridoxal phosphate By similarity

Amino acid modifications

Modified residue2311N6-(pyridoxal phosphate)lysine By similarity

Sequences

Sequence LengthMass (Da)Tools
Q6L1F6 [UniParc].

Last modified July 5, 2004. Version 1.
Checksum: 7667E9DD660C2278

FASTA43348,545
        10         20         30         40         50         60 
MLDNKKEYLK DAMFIRDMAM QHEQLFRESI PLIASENIMS PLAMEMLLTD LGFRYAEGLP 

        70         80         90        100        110        120 
HHRYYQGNEY VDVIEDKTTE LGKRLFNSKT FDPRPLSGTN ANMAVLYALT EPGDKISVPP 

       130        140        150        160        170        180 
LSGGGHISAA KFGAVGFRGL KTVQYPFDIN EMNIDIDGTI KTIKNERPKV CWFGQSVFLF 

       190        200        210        220        230        240 
PTPLKELQDA FNEVNARVVY DGAHVAGLIA GGEFQDPLRE GAEIITGSTH KTLPGPQHGM 

       250        260        270        280        290        300 
IIGNTDDDTW KKVQRGVFPG TLSNHHLNAM AALGVTLAEE LDFGRDYAKQ IVKNARHLGE 

       310        320        330        340        350        360 
KLYEFGFNVL GEKNGFTRSH TLAVDVSKNG GGRKVAENLE KSGIILNKNL LPWDDNKNSQ 

       370        380        390        400        410        420 
NPSGIRIGVQ EITRIGFMED DVTELAEILR DAVINEKPVN EIRRRALELK SRFNNIEYCY 

       430 
GNMKPYSYIK IFE

« Hide

References

[1]"Genome sequence of Picrophilus torridus and its implications for life around pH 0."
Fuetterer O., Angelov A., Liesegang H., Gottschalk G., Schleper C., Schepers B., Dock C., Antranikian G., Liebl W.
Proc. Natl. Acad. Sci. U.S.A. 101:9091-9096(2004) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 700027 / DSM 9790 / JCM 10055 / NBRC 100828.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		AE017261 Genomic DNA. Translation: AAT43196.1.
RefSeqYP_023389.1. NC_005877.1.

3D structure databases

ProteinModelPortalQ6L1F6.
ModBaseSearch...

Protein-protein interaction databases

STRING263820.PTO0611.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAT43196; AAT43196; PTO0611.
GeneID2844844.
KEGGpto:PTO0611.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0112.
HOGENOMHOG000239403.
KOK00600.
OMAVDLRESH.
ProtClustDBPRK00011.

Enzyme and pathway databases

BioCycPTOR263820:GHA3-633-MONOMER.
UniPathwayUPA00288; UER01023.

Family and domain databases

Gene3D3.40.640.10. 1 hit.
3.90.1150.10. 1 hit.
HAMAPMF_00051. SHMT.
InterProIPR015424. PyrdxlP-dep_Trfase.
IPR015421. PyrdxlP-dep_Trfase_major_sub1.
IPR015422. PyrdxlP-dep_Trfase_major_sub2.
IPR001085. Ser_HO-MeTrfase.
IPR019798. Ser_HO-MeTrfase_PLP_BS.
[Graphical view]
PANTHERPTHR11680. PTHR11680. 1 hit.
PfamPF00464. SHMT. 1 hit.
[Graphical view]
PIRSFPIRSF000412. SHMT. 1 hit.
SUPFAMSSF53383. PyrdxlP-dep_Trfase_major. 1 hit.
PROSITEPS00096. SHMT. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameGLYA_PICTO
AccessionPrimary (citable) accession number: Q6L1F6
Entry history
Integrated into UniProtKB/Swiss-Prot: March 15, 2005
Last sequence update: July 5, 2004
Last modified: May 29, 2013
This is version 71 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

PATHWAY comments

Index of metabolic and biosynthesis pathways

SIMILARITY comments

Index of protein domains and families

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