Q40521 (RB11B_TOBAC) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Ras-related protein Rab11B

Gene names

Name:

RAB11B

Organism

Nicotiana tabacum (Common tobacco)

Taxonomic identifier

4097 [NCBI]

Taxonomic lineage

cellular organisms › Eukaryota › Viridiplantae › Streptophyta › Streptophytina › Embryophyta › Tracheophyta › Euphyllophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › asterids › lamiids › Solanales › Solanaceae › Nicotianoideae › Nicotianeae › Nicotiana

Protein attributes

Sequence length	217 AA.
Sequence status	Complete.
Protein existence	Evidence at transcript level

General annotation (Comments)

Subcellular location	Cell membrane; Lipid-anchor; Cytoplasmic side Potential.
Sequence similarities	Belongs to the small GTPase superfamily. Rab family.

Ontologies

Keywords
Cellular component	Cell membrane Membrane
Ligand	GTP-binding Nucleotide-binding
PTM	Lipoprotein Prenylation
Gene Ontology (GO)
Biological_process	protein transport Inferred from electronic annotation. Source: InterPro small GTPase mediated signal transduction Inferred from electronic annotation. Source: InterPro
Cellular_component	plasma membrane Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular_function	GTP binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 217	217	Ras-related protein Rab11B		PRO_0000121176
Regions
	Nucleotide binding	21 – 28	8	GTP By similarity
	Nucleotide binding	69 – 73	5	GTP By similarity
	Nucleotide binding	127 – 130	4	GTP By similarity
	Motif	43 – 51	9	Effector region Potential
Amino acid modifications
	Lipidation	214	1	S-geranylgeranyl cysteine By similarity
	Lipidation	215	1	S-geranylgeranyl cysteine By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q40521 [UniParc]. Last modified November 1, 1996. Version 1. Checksum: 0BCB5835CCE85EFE	FASTA	217	24,259
	10 20 30 40 50 60 MAGGYRAEDD YDYLFKLVLI GDSGVGKSNL LSRFSRNEFN LESKSTIGVE FATRSIRVDD 70 80 90 100 110 120 KIVKAQIWDT AGQERYRAIT SAYYRGAVGA LVVYDITRHV TFENVERWLK ELRDHTDQNI 130 140 150 160 170 180 VIMLVGNKAD LRHLRAVSTE DAKAFAEREN TFFMETSALE SLNVENAFTE VLTEIYKVVC 190 200 210 RKALEVGDDP AALPKGQTIN VGKDDVSAVK KVGCCSS

References

[1]	"Characterization of membrane-bound small GTP-binding proteins from Nicotiana tabacum." Haizel T., Merkle T., Turck F., Nagy F. Plant Physiol. 108:59-67(1995) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA]. Strain: cv. SR1.

Cross-references

Sequence databases
EMBL GenBank DDBJ	L29269 mRNA. Translation: AAA74113.1.
PIR	T03620.
3D structure databases
ProteinModelPortal	Q40521.
SMR	Q40521. Positions 11-184.
ModBase	Search...
Proteomic databases
PRIDE	Q40521.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Family and domain databases
InterPro	IPR005225. Small_GTP-bd_dom. IPR001806. Small_GTPase. IPR003579. Small_GTPase_Rab_type. [Graphical view]
Pfam	PF00071. Ras. 1 hit. [Graphical view]
PRINTS	PR00449. RASTRNSFRMNG.
SMART	SM00175. RAB. 1 hit. [Graphical view]
TIGRFAMs	TIGR00231. small_GTP. 1 hit.
PROSITE	PS51419. RAB. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

RB11B_TOBAC

Accession

Primary (citable) accession number: Q40521

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 15, 1998
Last sequence update:	November 1, 1996
Last modified:	April 3, 2013
This is version 72 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Plant Protein Annotation Program