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B0G172

- PGTB2_DICDI

UniProt

B0G172 - PGTB2_DICDI

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Protein

Probable geranylgeranyl transferase type-2 subunit beta

Gene

rabggtb

Organism
Dictyostelium discoideum (Slime mold)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

Catalyzes the transfer of a geranyl-geranyl moiety from geranyl-geranyl pyrophosphate to both cysteines in Rab proteins with an -XXCC, -XCXC and -CCXX C-terminal.By similarity

Catalytic activityi

Geranylgeranyl diphosphate + protein-cysteine = S-geranylgeranyl-protein + diphosphate.

Cofactori

Binds 1 zinc ion per subunit.By similarity

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi242 – 2421ZincBy similarity
Metal bindingi242 – 2421Zinc; catalyticBy similarity
Metal bindingi244 – 2441ZincBy similarity
Metal bindingi244 – 2441Zinc; catalyticBy similarity
Metal bindingi294 – 2941ZincBy similarity
Metal bindingi294 – 2941Zinc; via tele nitrogen; catalyticBy similarity

GO - Molecular functioni

  1. Rab geranylgeranyltransferase activity Source: UniProtKB
  2. Rab GTPase binding Source: UniProtKB
  3. zinc ion binding Source: UniProtKB

GO - Biological processi

  1. protein geranylgeranylation Source: UniProtKB
Complete GO annotation...

Keywords - Molecular functioni

Prenyltransferase, Transferase

Keywords - Ligandi

Metal-binding, Zinc

Names & Taxonomyi

Protein namesi
Recommended name:
Probable geranylgeranyl transferase type-2 subunit beta (EC:2.5.1.60)
Alternative name(s):
Geranylgeranyl transferase type II subunit beta
Short name:
GGTase-II-beta
Rab geranyl-geranyltransferase subunit beta
Short name:
Rab GG transferase beta
Short name:
Rab GGTase beta
Rab geranylgeranyltransferase subunit beta
Type II protein geranyl-geranyltransferase subunit beta
Gene namesi
Name:rabggtb
ORF Names:DDB_G0290671
OrganismiDictyostelium discoideum (Slime mold)
Taxonomic identifieri44689 [NCBI]
Taxonomic lineageiEukaryotaAmoebozoaMycetozoaDictyosteliidaDictyostelium
ProteomesiUP000002195: Chromosome 5, UP000002195: Unassembled WGS sequence

Organism-specific databases

dictyBaseiDDB_G0290671. rabggtb.

Subcellular locationi

GO - Cellular componenti

  1. Rab-protein geranylgeranyltransferase complex Source: UniProtKB
Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 339339Probable geranylgeranyl transferase type-2 subunit betaPRO_0000331291Add
BLAST

Interactioni

Subunit structurei

Heterodimer of an alpha and a beta subunit.By similarity

Protein-protein interaction databases

STRINGi44689.DDBDRAFT_0219584.

Structurei

3D structure databases

ProteinModelPortaliB0G172.
SMRiB0G172. Positions 18-331.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Repeati24 – 6542PFTB 1Add
BLAST
Repeati72 – 11342PFTB 2Add
BLAST
Repeati120 – 16142PFTB 3Add
BLAST
Repeati168 – 20942PFTB 4Add
BLAST
Repeati216 – 25742PFTB 5Add
BLAST
Repeati264 – 30643PFTB 6Add
BLAST

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni194 – 1963Geranylgeranyl diphosphate bindingBy similarity
Regioni236 – 24813Geranylgeranyl diphosphate bindingBy similarityAdd
BLAST

Compositional bias

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Compositional biasi10 – 156Poly-Thr

Sequence similaritiesi

Contains 6 PFTB repeats.Curated

Keywords - Domaini

Repeat

Phylogenomic databases

eggNOGiCOG5029.
InParanoidiB0G172.
KOiK05956.
OMAiESHAGLI.
PhylomeDBiB0G172.

Family and domain databases

Gene3Di1.50.10.20. 1 hit.
InterProiIPR001330. Prenyltrans.
IPR026873. Ptb1.
IPR008930. Terpenoid_cyclase/PrenylTrfase.
[Graphical view]
PANTHERiPTHR11774:SF9. PTHR11774:SF9. 1 hit.
PfamiPF00432. Prenyltrans. 2 hits.
[Graphical view]
SUPFAMiSSF48239. SSF48239. 1 hit.

Sequencei

Sequence statusi: Complete.

B0G172-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MTDNINKEST TTTTTIDHTT NLLIDKHVEY IVKLGSKKDS FEYWVTEHIR
60 70 80 90 100
MNGMYWGLSS LYLLKSLDKL DKNEVIQWLL SCQKSNGGFG GNTSHDDHLL
110 120 130 140 150
STLSAVQILI QYDALDKIDI NSVVDYVVKL QREDGSFVGD QWGEVDTRFS
160 170 180 190 200
YAAIMCLSLL KSLDKINCEK AVEYILSCQN FDGGFGSIPG AESHAGQIFT
210 220 230 240 250
CVGALSILNE INKIDIDKLG WWLSERQLPN GGLNGRPEKS SDVCYSWWVL
260 270 280 290 300
SALSAIDRLH WIDNDKLKSY ILKCQDNETG GIADKPGDIP DVFHTFFGIC
310 320 330
GLSLMGYFKD QIESIDPVYA LGTKTLQKLG LNLPWNKNL
Length:339
Mass (Da):38,012
Last modified:March 18, 2008 - v1
Checksum:iC5741A1FB950F662
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AAFI02000164 Genomic DNA. Translation: EDR41036.1.
RefSeqiXP_001733035.1. XM_001732983.1.

Genome annotation databases

EnsemblProtistsiDDB0233949; DDB0233949; DDB_G0290671.
GeneIDi8627741.
KEGGiddi:DDB_G0290671.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AAFI02000164 Genomic DNA. Translation: EDR41036.1 .
RefSeqi XP_001733035.1. XM_001732983.1.

3D structure databases

ProteinModelPortali B0G172.
SMRi B0G172. Positions 18-331.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 44689.DDBDRAFT_0219584.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblProtistsi DDB0233949 ; DDB0233949 ; DDB_G0290671 .
GeneIDi 8627741.
KEGGi ddi:DDB_G0290671.

Organism-specific databases

dictyBasei DDB_G0290671. rabggtb.

Phylogenomic databases

eggNOGi COG5029.
InParanoidi B0G172.
KOi K05956.
OMAi ESHAGLI.
PhylomeDBi B0G172.

Miscellaneous databases

PROi B0G172.

Family and domain databases

Gene3Di 1.50.10.20. 1 hit.
InterProi IPR001330. Prenyltrans.
IPR026873. Ptb1.
IPR008930. Terpenoid_cyclase/PrenylTrfase.
[Graphical view ]
PANTHERi PTHR11774:SF9. PTHR11774:SF9. 1 hit.
Pfami PF00432. Prenyltrans. 2 hits.
[Graphical view ]
SUPFAMi SSF48239. SSF48239. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "The genome of the social amoeba Dictyostelium discoideum."
    Eichinger L., Pachebat J.A., Gloeckner G., Rajandream M.A., Sucgang R., Berriman M., Song J., Olsen R., Szafranski K., Xu Q., Tunggal B., Kummerfeld S., Madera M., Konfortov B.A., Rivero F., Bankier A.T., Lehmann R., Hamlin N.
    , Davies R., Gaudet P., Fey P., Pilcher K., Chen G., Saunders D., Sodergren E.J., Davis P., Kerhornou A., Nie X., Hall N., Anjard C., Hemphill L., Bason N., Farbrother P., Desany B., Just E., Morio T., Rost R., Churcher C.M., Cooper J., Haydock S., van Driessche N., Cronin A., Goodhead I., Muzny D.M., Mourier T., Pain A., Lu M., Harper D., Lindsay R., Hauser H., James K.D., Quiles M., Madan Babu M., Saito T., Buchrieser C., Wardroper A., Felder M., Thangavelu M., Johnson D., Knights A., Loulseged H., Mungall K.L., Oliver K., Price C., Quail M.A., Urushihara H., Hernandez J., Rabbinowitsch E., Steffen D., Sanders M., Ma J., Kohara Y., Sharp S., Simmonds M.N., Spiegler S., Tivey A., Sugano S., White B., Walker D., Woodward J.R., Winckler T., Tanaka Y., Shaulsky G., Schleicher M., Weinstock G.M., Rosenthal A., Cox E.C., Chisholm R.L., Gibbs R.A., Loomis W.F., Platzer M., Kay R.R., Williams J.G., Dear P.H., Noegel A.A., Barrell B.G., Kuspa A.
    Nature 435:43-57(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: AX4.

Entry informationi

Entry nameiPGTB2_DICDI
AccessioniPrimary (citable) accession number: B0G172
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 29, 2008
Last sequence update: March 18, 2008
Last modified: October 29, 2014
This is version 42 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Dictyostelium discoideum
    Dictyostelium discoideum: entries, gene names and cross-references to dictyBase
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3