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Q3MAB0 (IDI2_ANAVT) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 40. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Isopentenyl-diphosphate delta-isomerase
Short name=IPP isomerase
EC=5.3.3.2
Alternative name(s):
Isopentenyl pyrophosphate isomerase
Gene names
Name:fni
Ordered Locus Names:Ava_2461
OrganismAnabaena variabilis (strain ATCC 29413 / PCC 7937) [Complete proteome] [HAMAP]
Taxonomic identifier240292 [NCBI]
Taxonomic lineageBacteria › Cyanobacteria › Nostocales › Nostocaceae › Anabaena

Protein attributes

Sequence length350 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the 1,3-allylic rearrangement of the homoallylic substrate isopentenyl (IPP) to its allylic isomer, dimethylallyl diphosphate (DMAPP) By similarity. HAMAP MF_00354

Catalytic activity

Isopentenyl diphosphate = dimethylallyl diphosphate. HAMAP MF_00354

Cofactor

FMN By similarity. HAMAP MF_00354

NADPH By similarity. HAMAP MF_00354

Subcellular location

Cytoplasm By similarity HAMAP MF_00354.

Sequence similarities

Belongs to the IPP isomerase type 2 family.

Ontologies

Keywords
   Biological processIsoprene biosynthesis
   Cellular componentCytoplasm
   LigandFMN
Flavoprotein
NADP
   Molecular functionIsomerase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological processisoprenoid biosynthetic process

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular functionFMN binding

Inferred from electronic annotation. Source: InterPro

isopentenyl-diphosphate delta-isomerase activity

Inferred from electronic annotation. Source: EC

oxidoreductase activity

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 350350Isopentenyl-diphosphate delta-isomerase HAMAP MF_00354
PRO_0000229493

Sequences

Sequence LengthMass (Da)Tools
Q3MAB0 [UniParc].

Last modified October 25, 2005. Version 1.
Checksum: A6F6C859839DF334

FASTA35037,631
        10         20         30         40         50         60 
MNSPATSNSA QTQSRKADHI RICLEEDVQF RATTNGLERY RFNHSCLPEI DRNDIDLSAT 

        70         80         90        100        110        120 
FLGKKLNAPL LISSMTGGTE QAGIINQRLA RLAQDYKFAM GVGSQRVALE KPQVADTFAI 

       130        140        150        160        170        180 
RKYAPDVLLF ANVGAVQLNY KYGLDECLRI IDMLEADALI LHINPLQECI QPKGDVNFQG 

       190        200        210        220        230        240 
LLDKISELCE ELSVPVIAKE VGNGISGAMA KKLIAAGVQV IDVAGAGGTS WAKVEGERAE 

       250        260        270        280        290        300 
NSMQRRLGRT FADWGIPTAE CITSVRAIAP HIPLIASGGL RDGLDIAKAI ALGADIAGLA 

       310        320        330        340        350 
MPFLQAAVES EAALQELAEV LIAEITTVLF CTGNATLHQL KHSGSLQRLQ

« Hide

References

[1]"Complete sequence of Anabaena variabilis ATCC 29413."
Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Saunders E.H., Schmutz J., Larimer F., Land M., Kyrpides N., Mavrommatis K., Richardson P.
Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 29413 / PCC 7937.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000117 Genomic DNA. Translation: ABA22076.1.
RefSeqYP_322971.1. NC_007413.1.

3D structure databases

ProteinModelPortalQ3MAB0.
ModBaseSearch...

Protein-protein interaction databases

STRINGQ3MAB0.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID3682851.
GenomeReviewsGene locus Ava_2461 in contig CP000117_GR.
KEGGava:Ava_2461.
NMPDRfig|240292.3.peg.1518.
PATRIC35425769. VBIAnaVar43351_3434.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG1304.
HOGENOMHBG354479.
OMAGSQRAAI.
PhylomeDBQ3MAB0.
ProtClustDBPRK05437.

Enzyme and pathway databases

BioCycAVAR240292:AVA_2461-MONOMER.

Family and domain databases

HAMAPMF_00354. Idi_2.
[Tree]
InterProIPR013785. Aldolase_TIM.
IPR000262. FMN-dep_DH.
IPR011179. IPdP_isomerase.
[Graphical view]
Gene3DG3DSA:3.20.20.70. Aldolase_TIM. 1 hit.
KOK01823.
PANTHERPTHR10578:SF3. IPdP_isomerase. 1 hit.
PfamPF01070. FMN_dh. 2 hits.
[Graphical view]
PIRSFPIRSF003314. IPP_isomerase. 1 hit.
TIGRFAMsTIGR02151. IPP_isom_2. 1 hit.
ProtoNetSearch...

Entry information

Entry nameIDI2_ANAVT
AccessionPrimary (citable) accession number: Q3MAB0
Entry history
Integrated into UniProtKB/Swiss-Prot: April 4, 2006
Last sequence update: October 25, 2005
Last modified: January 25, 2012
This is version 40 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

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