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Protein

1-aminocyclopropane-1-carboxylate oxidase 1

Gene

ACO1

Organism
Petunia hybrida (Petunia)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Catalytic activityi

1-aminocyclopropane-1-carboxylate + ascorbate + O2 = ethylene + cyanide + dehydroascorbate + CO2 + 2 H2O.

Cofactori

Fe cation1 Publication

Pathwayi: ethylene biosynthesis via S-adenosyl-L-methionine

This protein is involved in step 2 of the subpathway that synthesizes ethylene from S-adenosyl-L-methionine.
Proteins known to be involved in the 2 steps of the subpathway in this organism are:
  1. no protein annotated in this organism
  2. 1-aminocyclopropane-1-carboxylate oxidase 4 (ACO4), 1-aminocyclopropane-1-carboxylate oxidase 3 (ACO3), 1-aminocyclopropane-1-carboxylate oxidase 1 (ACO1)
This subpathway is part of the pathway ethylene biosynthesis via S-adenosyl-L-methionine, which is itself part of Alkene biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes ethylene from S-adenosyl-L-methionine, the pathway ethylene biosynthesis via S-adenosyl-L-methionine and in Alkene biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi177Iron1
Metal bindingi179Iron1
Metal bindingi234Iron1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Ethylene biosynthesis

Keywords - Ligandi

Iron, Metal-binding, Vitamin C

Enzyme and pathway databases

UniPathwayiUPA00384; UER00563.

Names & Taxonomyi

Protein namesi
Recommended name:
1-aminocyclopropane-1-carboxylate oxidase 1 (EC:1.14.17.4)
Short name:
ACC oxidase 1
Short name:
ACCO
Alternative name(s):
Ethylene-forming enzyme
Short name:
EFE
Gene namesi
Name:ACO1
OrganismiPetunia hybrida (Petunia)
Taxonomic identifieri4102 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridslamiidsSolanalesSolanaceaePetunioideaePetunia

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000672711 – 3191-aminocyclopropane-1-carboxylate oxidase 1Add BLAST319

Structurei

Secondary structure

1319
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi6 – 8Combined sources3
Helixi9 – 13Combined sources5
Helixi17 – 30Combined sources14
Beta strandi32 – 38Combined sources7
Helixi43 – 74Combined sources32
Helixi81 – 83Combined sources3
Beta strandi88 – 96Combined sources9
Helixi99 – 102Combined sources4
Helixi108 – 136Combined sources29
Helixi142 – 148Combined sources7
Turni149 – 151Combined sources3
Beta strandi154 – 161Combined sources8
Helixi168 – 171Combined sources4
Beta strandi180 – 191Combined sources12
Beta strandi195 – 199Combined sources5
Beta strandi202 – 205Combined sources4
Beta strandi213 – 217Combined sources5
Helixi219 – 224Combined sources6
Turni225 – 227Combined sources3
Beta strandi234 – 236Combined sources3
Beta strandi240 – 242Combined sources3
Beta strandi245 – 252Combined sources8
Helixi263 – 265Combined sources3
Helixi282 – 287Combined sources6
Turni288 – 293Combined sources6
Helixi297 – 306Combined sources10

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1W9YX-ray2.10A1-319[»]
1WA6X-ray2.55X1-319[»]
ProteinModelPortaliQ08506.
SMRiQ08506.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ08506.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini153 – 253Fe2OG dioxygenasePROSITE-ProRule annotationAdd BLAST101

Sequence similaritiesi

Contains 1 Fe2OG dioxygenase domain.PROSITE-ProRule annotation

Family and domain databases

Gene3Di2.60.120.330. 1 hit.
InterProiIPR026992. DIOX_N.
IPR027443. IPNS-like.
IPR005123. Oxoglu/Fe-dep_dioxygenase.
[Graphical view]
PfamiPF03171. 2OG-FeII_Oxy. 1 hit.
PF14226. DIOX_N. 1 hit.
[Graphical view]
PROSITEiPS51471. FE2OG_OXY. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q08506-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MENFPIISLD KVNGVERAAT MEMIKDACEN WGFFELVNHG IPREVMDTVE
60 70 80 90 100
KMTKGHYKKC MEQRFKELVA SKALEGVQAE VTDMDWESTF FLKHLPISNI
110 120 130 140 150
SEVPDLDEEY REVMRDFAKR LEKLAEELLD LLCENLGLEK GYLKNAFYGS
160 170 180 190 200
KGPNFGTKVS NYPPCPKPDL IKGLRAHTDA GGIILLFQDD KVSGLQLLKD
210 220 230 240 250
GQWIDVPPMR HSIVVNLGDQ LEVITNGKYK SVMHRVIAQK DGARMSLASF
260 270 280 290 300
YNPGSDAVIY PAPALVEKEA EENKQVYPKF VFDDYMKLYA GLKFQAKEPR
310
FEAMKAMETD VKMDPIATV
Length:319
Mass (Da):36,187
Last modified:October 1, 1994 - v1
Checksum:iB17768B2B5E0CE82
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
L21976 Unassigned DNA. Translation: AAC37381.1.
PIRiS42560.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
L21976 Unassigned DNA. Translation: AAC37381.1.
PIRiS42560.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1W9YX-ray2.10A1-319[»]
1WA6X-ray2.55X1-319[»]
ProteinModelPortaliQ08506.
SMRiQ08506.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Enzyme and pathway databases

UniPathwayiUPA00384; UER00563.

Miscellaneous databases

EvolutionaryTraceiQ08506.

Family and domain databases

Gene3Di2.60.120.330. 1 hit.
InterProiIPR026992. DIOX_N.
IPR027443. IPNS-like.
IPR005123. Oxoglu/Fe-dep_dioxygenase.
[Graphical view]
PfamiPF03171. 2OG-FeII_Oxy. 1 hit.
PF14226. DIOX_N. 1 hit.
[Graphical view]
PROSITEiPS51471. FE2OG_OXY. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiACCO1_PETHY
AccessioniPrimary (citable) accession number: Q08506
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1994
Last sequence update: October 1, 1994
Last modified: November 2, 2016
This is version 83 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.