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Q03682 (BIP2_TOBAC) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 66. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Luminal-binding protein 2

Short name=BiP 2
Alternative name(s):
78 kDa glucose-regulated protein homolog 2
Short name=GRP-78-2
Gene names
Name:BIP2
OrganismNicotiana tabacum (Common tobacco)
Taxonomic identifier4097 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridslamiidsSolanalesSolanaceaeNicotianoideaeNicotianeaeNicotiana

Protein attributes

Sequence length292 AA.
Sequence statusFragment.
Protein existenceEvidence at transcript level

General annotation (Comments)

Function

Probably plays a role in facilitating the assembly of multimeric protein complexes inside the ER.

Subcellular location

Endoplasmic reticulum lumen.

Sequence similarities

Belongs to the heat shock protein 70 family.

Ontologies

Keywords
   Cellular componentEndoplasmic reticulum
   LigandATP-binding
Nucleotide-binding
   PTMGlycoprotein
Gene Ontology (GO)
   Cellular_componentendoplasmic reticulum lumen

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionATP binding

Inferred from electronic annotation. Source: UniProtKB-KW

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain‹1 – 292›292Luminal-binding protein 2
PRO_0000078667

Regions

Motif289 – 2924Prevents secretion from ER Potential

Amino acid modifications

Glycosylation2411N-linked (GlcNAc...) Potential

Experimental info

Non-terminal residue11

Sequences

Sequence LengthMass (Da)Tools
Q03682 [UniParc].

Last modified February 1, 1995. Version 1.
Checksum: 6E7A4F5107C6E2D5

FASTA29232,260
        10         20         30         40         50         60 
KVQQLLKDYF DGKEPNKGVN PDEAVAFGAA VQGGILSGEG GDETKDILLL DVAPLTLGIE 

        70         80         90        100        110        120 
TVGGVMTKLI PRNTVIPTKK SQVFTTYQDQ QTTVSIQVFE GERSLTKDCR LLGKFDLTGI 

       130        140        150        160        170        180 
APAPRGTPQI EVTFEVDANG ILNVKAEDKG TGKSEKITIT NDKGRLSQEE IERMVREAEE 

       190        200        210        220        230        240 
FAEEDKKVKE RIDARNSLET YVYNMKNQIN DKDKLADKLE SDEKEKIETA TKEALEWLDD 

       250        260        270        280        290 
NQSAEKEDYE EKLKEVEAVC NPIITAVYQR SGGAPGGGSS EEEEEEDGHD EL 

« Hide

References

[1]"The tobacco luminal binding protein is encoded by a multigene family."
Denecke J., Goldman M.H., Demolder J., Seurinck J., Botterman J.
Plant Cell 3:1025-1035(1991) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA].
[2]Erratum
Denecke J., Goldman M.H., Demolder J., Seurinck J., Botterman J.
Plant Cell 3:1251-1251(1991)

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
X60059 mRNA. Translation: CAA42661.1.
PIRS21878. PQ0262.

3D structure databases

ProteinModelPortalQ03682.
SMRQ03682. Positions 1-209.
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Family and domain databases

InterProIPR013126. Hsp_70_fam.
[Graphical view]
PfamPF00012. HSP70. 1 hit.
[Graphical view]
PRINTSPR00301. HEATSHOCK70.
PROSITEPS00014. ER_TARGET. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameBIP2_TOBAC
AccessionPrimary (citable) accession number: Q03682
Entry history
Integrated into UniProtKB/Swiss-Prot: February 1, 1995
Last sequence update: February 1, 1995
Last modified: February 19, 2014
This is version 66 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families