Skip Header

You are using a version of Internet Explorer that may not display all features of this website. Please upgrade to a modern browser.
Contribute Send feedback
Read comments (?) or add your own

P55747 (CBP21_HORVU) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 69. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | 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:
Serine carboxypeptidase II-1

EC=3.4.16.6
Alternative name(s):
CP-MII.1
Gene names
Name:CXP;2-1
OrganismHordeum vulgare (Barley)
Taxonomic identifier4513 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBEP cladePooideaeTriticeaeHordeum

Protein attributes

Sequence length324 AA.
Sequence statusFragment.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at protein level

General annotation (Comments)

Catalytic activity

Preferential release of a C-terminal arginine or lysine residue.

Subunit structure

Carboxypeptidase II is a dimer, where each monomer is composed of two chains linked by a disulfide bond By similarity.

Developmental stage

Expressed in the germinating embryo. Low levels in the developing aleurone and embryo. Also found in the roots and shoots of the growing seedling.

Post-translational modification

The linker peptide is endoproteolytically excised during enzyme maturation By similarity.

Sequence similarities

Belongs to the peptidase S10 family.

Ontologies

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain‹1 – 149›149Serine carboxypeptidase II-1 chain A
PRO_0000004314
Propeptide150 – 16213Linker peptide By similarity
PRO_0000004315
Chain163 – 324162Serine carboxypeptidase II-1 chain B
PRO_0000004316

Sites

Active site411 By similarity
Active site2391 By similarity
Active site2911 By similarity

Amino acid modifications

Glycosylation101N-linked (GlcNAc...) Potential
Glycosylation1911N-linked (GlcNAc...) Potential
Disulfide bond109 ↔ 121 By similarity
Disulfide bond145 ↔ 170Interchain (between A and B chains) By similarity

Experimental info

Non-terminal residue11

Sequences

Sequence LengthMass (Da)Tools
P55747 [UniParc].

Last modified November 1, 1997. Version 1.
Checksum: 70F081D6B9723A60

FASTA32437,408
        10         20         30         40         50         60 
GSDLLTPGDN KTAHDSYAFL VNWLERFPQY KYRDFYIAGE SYAGHYVPQL SQLVHRNNKG 

        70         80         90        100        110        120 
VRKPILNFKG FMVGNAVIDD YHDFVGTFEY WWTHGLISDD TYQKLQLACE FDSAEHESEA 

       130        140        150        160        170        180 
CNKINNVAEA EEGLIDAYSI YTPTCKKTSL HRRRLIKGRR PWLPRGYDPC TEQYSTKYYN 

       190        200        210        220        230        240 
LPEVQKAFRA NVTGIPYSWT ACSDVLSDHW KDSPRSMLPI YRELIAAGIR IWVFSGDADS 

       250        260        270        280        290        300 
VVPLTATRYS IDALYLPTVT NWYPWYDEEE VAGWCQVYKG LTLVTIRGAG HEVPLHRPQQ 

       310        320 
ALKLFEHFLQ DKPMPRPAHS IQSF 

« Hide

References

[1]"The expression of serine carboxypeptidases during maturation and germination of the barley grain."
Dal Degan F., Rocher A., Cameron-Mills V., von Wettstein D.
Proc. Natl. Acad. Sci. U.S.A. 91:8209-8213(1994) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA], PARTIAL PROTEIN SEQUENCE.
Strain: cv. Alexis.
Tissue: Grain.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
X78876 mRNA. Translation: CAB58992.1.

3D structure databases

ProteinModelPortalP55747.
SMRP55747. Positions 2-145, 167-315.
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Organism-specific databases

GrameneP55747.

Gene expression databases

GenevestigatorP55747.

Family and domain databases

Gene3D3.40.50.1820. 1 hit.
InterProIPR029058. AB_hydrolase.
IPR001563. Peptidase_S10.
IPR018202. Peptidase_S10_AS.
[Graphical view]
PANTHERPTHR11802. PTHR11802. 1 hit.
PfamPF00450. Peptidase_S10. 1 hit.
[Graphical view]
PRINTSPR00724. CRBOXYPTASEC.
SUPFAMSSF53474. SSF53474. 1 hit.
PROSITEPS00560. CARBOXYPEPT_SER_HIS. 1 hit.
PS00131. CARBOXYPEPT_SER_SER. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameCBP21_HORVU
AccessionPrimary (citable) accession number: P55747
Entry history
Integrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: November 1, 1997
Last modified: June 11, 2014
This is version 69 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

Peptidase families

Classification of peptidase families and list of entries