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Q4QM19

- GLYA_HAEI8

UniProt

Q4QM19 - GLYA_HAEI8

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Protein
Serine hydroxymethyltransferase
Gene
glyA, NTHI1054
Organism
Haemophilus influenzae (strain 86-028NP)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism By similarity.UniRule annotation

Catalytic activityi

5,10-methylenetetrahydrofolate + glycine + H2O = tetrahydrofolate + L-serine.UniRule annotation

Cofactori

Pyridoxal phosphate By similarity.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei35 – 351Pyridoxal phosphate By similarity
Binding sitei55 – 551Pyridoxal phosphate By similarity
Binding sitei57 – 571Substrate By similarity
Binding sitei64 – 641Substrate By similarity
Binding sitei65 – 651Pyridoxal phosphate By similarity
Binding sitei99 – 991Pyridoxal phosphate By similarity
Binding sitei121 – 1211Substrate; via carbonyl oxygen By similarity
Binding sitei175 – 1751Pyridoxal phosphate By similarity
Binding sitei203 – 2031Pyridoxal phosphate By similarity
Binding sitei228 – 2281Pyridoxal phosphate By similarity
Binding sitei235 – 2351Pyridoxal phosphate By similarity
Binding sitei263 – 2631Pyridoxal phosphate; via amide nitrogen and carbonyl oxygen By similarity
Binding sitei363 – 3631Pyridoxal phosphate By similarity

GO - Molecular functioni

  1. glycine hydroxymethyltransferase activity Source: UniProtKB-HAMAP
  2. pyridoxal phosphate binding Source: UniProtKB-HAMAP

GO - Biological processi

  1. glycine biosynthetic process from serine Source: UniProtKB-HAMAP
  2. tetrahydrofolate interconversion Source: UniProtKB-UniPathway
Complete GO annotation...

Keywords - Molecular functioni

Transferase

Keywords - Biological processi

Amino-acid biosynthesis, One-carbon metabolism

Keywords - Ligandi

Pyridoxal phosphate

Enzyme and pathway databases

BioCyciHINF281310:GJ89-1004-MONOMER.
UniPathwayiUPA00193.
UPA00288; UER01023.

Names & Taxonomyi

Protein namesi
Recommended name:
Serine hydroxymethyltransferase (EC:2.1.2.1)
Short name:
SHMT
Short name:
Serine methylase
Gene namesi
Name:glyA
Ordered Locus Names:NTHI1054
OrganismiHaemophilus influenzae (strain 86-028NP)
Taxonomic identifieri281310 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPasteurellalesPasteurellaceaeHaemophilus
ProteomesiUP000002525: Chromosome

Subcellular locationi

Cytoplasm By similarity UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 421421Serine hydroxymethyltransferaseUniRule annotation
PRO_0000113584Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei229 – 2291N6-(pyridoxal phosphate)lysine By similarity

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi281310.NTHI1054.

Structurei

3D structure databases

ProteinModelPortaliQ4QM19.
SMRiQ4QM19. Positions 1-419.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni125 – 1273Substrate binding By similarity

Sequence similaritiesi

Belongs to the SHMT family.

Phylogenomic databases

eggNOGiCOG0112.
HOGENOMiHOG000239404.
KOiK00600.
OMAiFKRIVDY.
OrthoDBiEOG6Z0QB2.

Family and domain databases

Gene3Di3.40.640.10. 1 hit.
3.90.1150.10. 1 hit.
HAMAPiMF_00051. SHMT.
InterProiIPR015424. 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]
PANTHERiPTHR11680. PTHR11680. 1 hit.
PfamiPF00464. SHMT. 1 hit.
[Graphical view]
PIRSFiPIRSF000412. SHMT. 1 hit.
SUPFAMiSSF53383. SSF53383. 1 hit.
PROSITEiPS00096. SHMT. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q4QM19-1 [UniParc]FASTAAdd to Basket

« Hide

MFTRNMTIAD YDPVLWQAIQ DENRRQEEHI ELIASENYAS PRVMEAQGSQ    50
FTNKYAEGYP GKRYYGGCEY ADIVEQLAID RAKELFGADY VNVQPHSGSQ 100
ANAAVYGALI NAGDTILGMD LAHGGHLTHG AKVSFSGKIY NSVLYGITAD 150
GLIDYEDVRQ KALECKPKLI VAGFSAYSQV VDWAKMREIA DEVGAYLFVD 200
MAHVAGLIAA GLYLNPLPHA HVVTTTTHKT LGGPRGGLIL SSCGDEEIYK 250
KLQSSVFPAN QGGPLVHIIA AKAVCFKEAL EPQYKEYQAN VIKNAKAMVE 300
VFKQRGYDVV SNGTENHLFL VSFIKQGLTG KAADAALGKA NITVNKNAVP 350
NDPQKPFVTS GIRVGTPSVT RRGFNENDVR ELAGWMCDVL DALGKENEEQ 400
VIAETKEKVL AICKRLPVYP K 421
Length:421
Mass (Da):45,992
Last modified:July 19, 2005 - v1
Checksum:iB963B33407C6DE4C
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000057 Genomic DNA. Translation: AAX87928.1.
RefSeqiWP_011272264.1. NC_007146.2.
YP_248588.1. NC_007146.2.

Genome annotation databases

EnsemblBacteriaiAAX87928; AAX87928; NTHI1054.
GeneIDi3430352.
KEGGihit:NTHI1054.
PATRICi20182275. VBIHaeInf100748_0982.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000057 Genomic DNA. Translation: AAX87928.1 .
RefSeqi WP_011272264.1. NC_007146.2.
YP_248588.1. NC_007146.2.

3D structure databases

ProteinModelPortali Q4QM19.
SMRi Q4QM19. Positions 1-419.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 281310.NTHI1054.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAX87928 ; AAX87928 ; NTHI1054 .
GeneIDi 3430352.
KEGGi hit:NTHI1054.
PATRICi 20182275. VBIHaeInf100748_0982.

Phylogenomic databases

eggNOGi COG0112.
HOGENOMi HOG000239404.
KOi K00600.
OMAi FKRIVDY.
OrthoDBi EOG6Z0QB2.

Enzyme and pathway databases

UniPathwayi UPA00193 .
UPA00288 ; UER01023 .
BioCyci HINF281310:GJ89-1004-MONOMER.

Family and domain databases

Gene3Di 3.40.640.10. 1 hit.
3.90.1150.10. 1 hit.
HAMAPi MF_00051. SHMT.
InterProi IPR015424. 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 ]
PANTHERi PTHR11680. PTHR11680. 1 hit.
Pfami PF00464. SHMT. 1 hit.
[Graphical view ]
PIRSFi PIRSF000412. SHMT. 1 hit.
SUPFAMi SSF53383. SSF53383. 1 hit.
PROSITEi PS00096. SHMT. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Genomic sequence of an otitis media isolate of nontypeable Haemophilus influenzae: comparative study with H. influenzae serotype d, strain KW20."
    Harrison A., Dyer D.W., Gillaspy A., Ray W.C., Mungur R., Carson M.B., Zhong H., Gipson J., Gipson M., Johnson L.S., Lewis L., Bakaletz L.O., Munson R.S. Jr.
    J. Bacteriol. 187:4627-4636(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 86-028NP.

Entry informationi

Entry nameiGLYA_HAEI8
AccessioniPrimary (citable) accession number: Q4QM19
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 7, 2006
Last sequence update: July 19, 2005
Last modified: September 3, 2014
This is version 61 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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