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Protein

Protein-glutamate methylesterase FrzG

Gene

frzG

Organism
Myxococcus xanthus
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Probable methylesterase (By similarity). Required for the normal aggregation of M.xanthus cells during fruiting body formation. It is also a component of a sensory transduction pathway that controls the frequency at which cells reverse their gliding direction. It may remove the methyl group from the gamma-glutamyl methyl ester residues in FrzCD.By similarity1 Publication

Catalytic activityi

Protein L-glutamate O5-methyl ester + H2O = protein L-glutamate + methanol.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei156PROSITE-ProRule annotation1
Active sitei183PROSITE-ProRule annotation1
Active sitei276PROSITE-ProRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionHydrolase
Biological processChemotaxis

Names & Taxonomyi

Protein namesi
Recommended name:
Protein-glutamate methylesterase FrzG (EC:3.1.1.61)
Gene namesi
Name:frzG
OrganismiMyxococcus xanthus
Taxonomic identifieri34 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaDeltaproteobacteriaMyxococcalesCystobacterineaeMyxococcaceaeMyxococcus

Subcellular locationi

GO - Cellular componenti

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001580591 – 334Protein-glutamate methylesterase FrzGAdd BLAST334

Structurei

3D structure databases

ProteinModelPortaliP31758.
SMRiP31758.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini147 – 334CheB-type methylesterasePROSITE-ProRule annotationAdd BLAST188

Phylogenomic databases

eggNOGiENOG4105CMP. Bacteria.
COG2201. LUCA.

Family and domain databases

CDDicd16432. CheB_Rec. 1 hit.
Gene3Di3.40.50.180. 1 hit.
InterProiView protein in InterPro
IPR035909. CheB_C.
IPR008248. Sig_transdc_resp-reg_CheB.
IPR000673. Sig_transdc_resp-reg_Me-estase.
PfamiView protein in Pfam
PF01339. CheB_methylest. 1 hit.
PIRSFiPIRSF000876. RR_chemtxs_CheB. 1 hit.
SUPFAMiSSF52738. SSF52738. 1 hit.
PROSITEiView protein in PROSITE
PS50122. CHEB. 1 hit.

Sequencei

Sequence statusi: Complete.

P31758-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAFRVLMVGK GLRALAARGL FDGESLVPVG PAEVDFAGAL VAVQRHFPDV
60 70 80 90 100
VLVDLSALDA LPAIEHVMVE RPVPVLALHP GVLSGQEAFQ AMVAGALDVL
110 120 130 140 150
ERPANPGPEF WTHVSRKLVL LAQVKAVRQV QTRPPPQAAR EAKPPPPYPL
160 170 180 190 200
VAIAASLGGP KAVAQVLRMI PRAFPAPIAY CQHISDGFTE GLAHWLSNET
210 220 230 240 250
ALRVLEAEHD VLMAPGTVYI APSGSHLLVR PEGRLELDAG PALRGFRPSC
260 270 280 290 300
DMLLTSAGES FGPRCIGVIL TGMGRDGARG LKEIRERGGR TIAQDEASSV
310 320 330
VWGMPREAVL MGAAHEVLPL SRIGAALMQW VDVC
Length:334
Mass (Da):35,497
Last modified:July 1, 1993 - v1
Checksum:i3C0D924C5F2F8C93
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M35200 Genomic DNA. Translation: AAA25397.1.
PIRiA36707.
RefSeqiWP_011554142.1. NZ_FNOH01000003.1.

Similar proteinsi

Entry informationi

Entry nameiFRZG_MYXXA
AccessioniPrimary (citable) accession number: P31758
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 1, 1993
Last sequence update: July 1, 1993
Last modified: November 22, 2017
This is version 69 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program