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Protein

Kalata-B16

Gene
N/A
Organism
Oldenlandia affinis
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Probably participates in a plant defense mechanism.Curated

GO - Biological processi

Keywordsi

Biological processPlant defense

Names & Taxonomyi

Protein namesi
Recommended name:
Kalata-B16
OrganismiOldenlandia affinis
Taxonomic identifieri60225 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridslamiidsGentianalesRubiaceaeRubioideaeSpermacoceaeHedyotis-Oldenlandia complexOldenlandia

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
PeptideiPRO_00002949631 – 30Kalata-B16PROSITE-ProRule annotation1 PublicationAdd BLAST30

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Cross-linki1 ↔ 30Cyclopeptide (Gly-Asp)1 Publication
Disulfide bondi4 ↔ 21PROSITE-ProRule annotationBy similarity
Disulfide bondi8 ↔ 23PROSITE-ProRule annotationBy similarity
Disulfide bondi13 ↔ 28PROSITE-ProRule annotationBy similarity

Post-translational modificationi

This is a cyclic peptide.PROSITE-ProRule annotation1 Publication

Keywords - PTMi

Disulfide bond

Structurei

3D structure databases

ProteinModelPortaliP85134.
SMRiP85134.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domaini

The presence of a 'disulfide through disulfide knot' structurally defines this protein as a knottin.By similarity

Sequence similaritiesi

Belongs to the cyclotide family. Bracelet subfamily.PROSITE-ProRule annotation

Keywords - Domaini

Knottin

Family and domain databases

InterProiView protein in InterPro
IPR005535. Cyclotide.
IPR012323. Cyclotide_bracelet_CS.
PfamiView protein in Pfam
PF03784. Cyclotide. 1 hit.
PIRSFiPIRSF037891. Cycloviolacin. 1 hit.
SUPFAMiSSF57038. SSF57038. 1 hit.
PROSITEiView protein in PROSITE
PS51052. CYCLOTIDE. 1 hit.
PS60008. CYCLOTIDE_BRACELET. 1 hit.

Sequencei

Sequence statusi: Complete.

P85134-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30
GIPCAESCVY IPCTITALLG CKCQDKVCYD
Length:30
Mass (Da):3,211
Last modified:July 10, 2007 - v1
Checksum:i4ABEDAD562656A4F
GO

Mass spectrometryi

Molecular mass is 3186.9 Da from positions 1 - 30. Determined by ESI. 1 Publication

Similar proteinsi

Entry informationi

Entry nameiKAB16_OLDAF
AccessioniPrimary (citable) accession number: P85134
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 10, 2007
Last sequence update: July 10, 2007
Last modified: May 10, 2017
This is version 24 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Caution

This peptide is cyclic. The start position was chosen by similarity to OAK1 (kalata-B1) for which the DNA sequence is known.1 Publication

Keywords - Technical termi

Direct protein sequencing

Documents

  1. SIMILARITY comments
    Index of protein domains and families