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P24067 (BIP2_MAIZE) Reviewed, UniProtKB/Swiss-Prot

Last modified October 16, 2013. Version 86. 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=BiP2
Alternative name(s):
B-70
Short name=B70
Heat shock protein 70 homolog 2
Gene names
Name:BIPE2
OrganismZea mays (Maize)
Taxonomic identifier4577 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaePACMAD cladePanicoideaeAndropogoneaeZea

Protein attributes

Sequence length663 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at protein 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.

Induction

By treatment with tunicamycin. Overproduced in fl2, defective endosperm-b30, and mucronate mutants.

Sequence similarities

Belongs to the heat shock protein 70 family.

Sequence caution

The sequence AAA92743.1 differs from that shown. Reason: Erroneous termination at position 664. Translated as stop.

Ontologies

Keywords
   Cellular componentEndoplasmic reticulum
   DomainSignal
   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

Signal peptide1 – 2121 Potential
Chain22 – 663642Luminal-binding protein 2
PRO_0000013591

Regions

Motif660 – 6634Prevents secretion from ER

Amino acid modifications

Glycosylation6141N-linked (GlcNAc...) Potential

Sequences

Sequence LengthMass (Da)Tools
P24067 [UniParc].

Last modified December 15, 1998. Version 3.
Checksum: 6769B7D19A0D918A

FASTA66373,085
        10         20         30         40         50         60 
MDRARGSAFL LGVLLAGSLF AFSVAKEETK KLGTVIGIDL GTTYSCVGVY KNGHVEIIAN 

        70         80         90        100        110        120 
DQGNRITPSW VAFTDSERLI GEAAKNQAAV NPERTIFDVK RLIGRKFADK EVQRDMKLVP 

       130        140        150        160        170        180 
YKIINKDGKP YIQVKIKDGE NKVFSPEEIS AMILGKMKDT AEAYLGKKIN DAVVTVPAYF 

       190        200        210        220        230        240 
NDAQRQATKD AGVIAGLNVA RIINEPTAAA IAYGLDKKGG EKNILVFDLG GGTFDVSILT 

       250        260        270        280        290        300 
IDNGVFEVLA TNGDTHLGGE DFDQRIMEYF IKLIKKKYSK DISKDNRALG KLRREAERAK 

       310        320        330        340        350        360 
RALSNQHQVR VEIESLFDGT DFSEPLTRAR FEELNNDLFR KTMGPVKKAM EDAGLEKSQI 

       370        380        390        400        410        420 
HEIVLVGGST RIPKVQQLLR DYFDGKEPNK GVNPDEAVAF GAAVQGSILS GEGGDETKDI 

       430        440        450        460        470        480 
LLLDVAPLTL GIETVGGVMT KLIPRNTVIP TKKSQVFTTY QDQQTTVSIQ VFEGERSMTK 

       490        500        510        520        530        540 
DCRLLGKFDL NGIAPAPRGT PQIEVTFEVD ANGILNVKAE DKGTGKSEKI TITNEKGRLS 

       550        560        570        580        590        600 
QEEIDRMVRE AEEFAEEDKK VKERIDARNQ LETYVYNMKN TVGDKDKLAD KLEAEEKEKV 

       610        620        630        640        650        660 
EEALKEALEW LDDNQSAEKE DYEEKLKEVE AVCNPIVSAV YQRSGGAPGG DADGGVDDDH 


DEL 

« Hide

References

[1]"Comparative analysis of BiP gene expression in maize endosperm."
Wrobel R.L., Obrian G.R., Boston R.S.
Gene 204:105-113(1997) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA], CHARACTERIZATION.
Strain: cv. Floury-2.
Tissue: Kernel.
[2]"Characterization of an immunoglobulin binding protein homolog in the maize floury-2 endosperm mutant."
Fontes E.B.P., Shank B.B., Wrobel R.L., Moose S.P., Obrian G.R., Wurtzel E.T., Boston R.S.
Plant Cell 3:483-496(1991) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 197-663, CHARACTERIZATION.
Strain: cv. Floury-2.
Tissue: Kernel.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
U58208 mRNA. Translation: AAC49899.1.
M59449 mRNA. Translation: AAA92743.1. Sequence problems.
PIRJQ0966.
T04078.
RefSeqNP_001105893.1. NM_001112423.1.
UniGeneZm.80917.

3D structure databases

ProteinModelPortalP24067.
ModBaseSearch...
MobiDBSearch...

Proteomic databases

PRIDEP24067.
ProMEXP24067.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID732808.
KEGGzma:732808.

Organism-specific databases

GrameneP24067.
MaizeGDB66083.

Phylogenomic databases

HOGENOMHOG000228135.
KOK09490.
OMACWIALLF.

Family and domain databases

InterProIPR018181. Heat_shock_70_CS.
IPR013126. Hsp_70_fam.
[Graphical view]
PfamPF00012. HSP70. 1 hit.
[Graphical view]
PRINTSPR00301. HEATSHOCK70.
PROSITEPS00014. ER_TARGET. 1 hit.
PS00297. HSP70_1. 1 hit.
PS00329. HSP70_2. 1 hit.
PS01036. HSP70_3. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameBIP2_MAIZE
AccessionPrimary (citable) accession number: P24067
Entry history
Integrated into UniProtKB/Swiss-Prot: March 1, 1992
Last sequence update: December 15, 1998
Last modified: October 16, 2013
This is version 86 of the entry and version 3 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