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O23791

- BROM1_ANACO

UniProt

O23791 - BROM1_ANACO

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Protein

Fruit bromelain

Gene
N/A
Organism
Ananas comosus (Pineapple) (Ananas ananas)
Status
Reviewed - Annotation score: 2 out of 5 - Experimental evidence at protein leveli

Functioni

Catalytic activityi

Hydrolysis of proteins with broad specificity for peptide bonds. Bz-Phe-Val-Arg-|-NHMec is a good synthetic substrate, but there is no action on Z-Arg-Arg-|-NHMec (c.f. stem bromelain).

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei147 – 1471 By similarity
Active sitei279 – 2791 By similarity

GO - Molecular functioni

  1. cysteine-type peptidase activity Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Protease, Thiol protease

Enzyme and pathway databases

BRENDAi3.4.22.33. 333.

Protein family/group databases

MEROPSiC01.028.

Names & Taxonomyi

Protein namesi
Recommended name:
Fruit bromelain (EC:3.4.22.33)
Alternative name(s):
Allergen: Ana c 2
OrganismiAnanas comosus (Pineapple) (Ananas ananas)
Taxonomic identifieri4615 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesBromeliaceaeAnanas

Pathology & Biotechi

Allergenic propertiesi

Causes an allergic reaction in human.

Keywords - Diseasei

Allergen

Protein family/group databases

Allergomei3076. Ana c 2.0101.
694. Ana c 2.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 2424 Reviewed predictionAdd
BLAST
Propeptidei25 – 12197 By similarityPRO_0000045809Add
BLAST
Chaini122 – 351230Fruit bromelainPRO_0000045810Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Disulfide bondi144 ↔ 184 By similarity
Disulfide bondi178 ↔ 217 By similarity
Disulfide bondi273 ↔ 325 By similarity

Keywords - PTMi

Disulfide bond, Zymogen

Structurei

3D structure databases

ProteinModelPortaliO23791.
SMRiO23791. Positions 123-338.

Family & Domainsi

Sequence similaritiesi

Belongs to the peptidase C1 family.

Keywords - Domaini

Signal

Family and domain databases

InterProiIPR025661. Pept_asp_AS.
IPR000169. Pept_cys_AS.
IPR025660. Pept_his_AS.
IPR013128. Peptidase_C1A.
IPR000668. Peptidase_C1A_C.
IPR013201. Prot_inhib_I29.
[Graphical view]
PANTHERiPTHR12411. PTHR12411. 1 hit.
PfamiPF08246. Inhibitor_I29. 1 hit.
PF00112. Peptidase_C1. 1 hit.
[Graphical view]
PRINTSiPR00705. PAPAIN.
SMARTiSM00848. Inhibitor_I29. 1 hit.
SM00645. Pept_C1. 1 hit.
[Graphical view]
PROSITEiPS00640. THIOL_PROTEASE_ASN. 1 hit.
PS00139. THIOL_PROTEASE_CYS. 1 hit.
PS00639. THIOL_PROTEASE_HIS. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

O23791-1 [UniParc]FASTAAdd to Basket

« Hide

MASKVQLVFL FLFLCAMWAS PSAASRDEPN DPMMKRFEEW MAEYGRVYKD    50
DDEKMRRFQI FKNNVKHIET FNSRNENSYT LGINQFTDMT KSEFVAQYTG 100
VSLPLNIERE PVVSFDDVNI SAVPQSIDWR DYGAVNEVKN QNPCGSCWSF 150
AAIATVEGIY KIKTGYLVSL SEQEVLDCAV SYGCKGGWVN KAYDFIISNN 200
GVTTEENYPY LAYQGTCNAN SFPNSAYITG YSYVRRNDER SMMYAVSNQP 250
IAALIDASEN FQYYNGGVFS GPCGTSLNHA ITIIGYGQDS SGTKYWIVRN 300
SWGSSWGEGG YVRMARGVSS SSGVCGIAMA PLFPTLQSGA NAEVIKMVSE 350
T 351
Length:351
Mass (Da):39,055
Last modified:January 1, 1998 - v1
Checksum:i33781C55144242B0
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
D14059 mRNA. Translation: BAA21849.1.
PIRiT10503.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
D14059 mRNA. Translation: BAA21849.1 .
PIRi T10503.

3D structure databases

ProteinModelPortali O23791.
SMRi O23791. Positions 123-338.
ModBasei Search...
MobiDBi Search...

Protein family/group databases

Allergomei 3076. Ana c 2.0101.
694. Ana c 2.
MEROPSi C01.028.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Enzyme and pathway databases

BRENDAi 3.4.22.33. 333.

Family and domain databases

InterProi IPR025661. Pept_asp_AS.
IPR000169. Pept_cys_AS.
IPR025660. Pept_his_AS.
IPR013128. Peptidase_C1A.
IPR000668. Peptidase_C1A_C.
IPR013201. Prot_inhib_I29.
[Graphical view ]
PANTHERi PTHR12411. PTHR12411. 1 hit.
Pfami PF08246. Inhibitor_I29. 1 hit.
PF00112. Peptidase_C1. 1 hit.
[Graphical view ]
PRINTSi PR00705. PAPAIN.
SMARTi SM00848. Inhibitor_I29. 1 hit.
SM00645. Pept_C1. 1 hit.
[Graphical view ]
PROSITEi PS00640. THIOL_PROTEASE_ASN. 1 hit.
PS00139. THIOL_PROTEASE_CYS. 1 hit.
PS00639. THIOL_PROTEASE_HIS. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Cloning and sequencing of fruit bromelain."
    Muta E., Aramaki H., Takata Y., Kono A., Okamoto Y., Ota S.
    Submitted (JAN-1993) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
    Strain: cv. N67-10.
    Tissue: Fruit.

Entry informationi

Entry nameiBROM1_ANACO
AccessioniPrimary (citable) accession number: O23791
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 24, 2006
Last sequence update: January 1, 1998
Last modified: May 14, 2014
This is version 52 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Documents

  1. Allergens
    Nomenclature of allergens and list of entries
  2. Peptidase families
    Classification of peptidase families and list of entries
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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