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Protein
Submitted name:

Spermidine synthase

Gene

LOC100912604

Organism
Rattus norvegicus (Rat)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei173Proton acceptorPROSITE-ProRule annotation1

GO - Molecular functioni

  • spermidine synthase activity Source: RGD

GO - Biological processi

  • spermidine biosynthetic process Source: RGD

Keywordsi

Molecular functionTransferasePROSITE-ProRule annotation
Biological processPolyamine biosynthesisPROSITE-ProRule annotation

Enzyme and pathway databases

ReactomeiR-RNO-351202. Metabolism of polyamines.

Names & Taxonomyi

Protein namesi
Submitted name:
Spermidine synthaseImported
Submitted name:
Spermidine synthase-likeImported
Gene namesi
Name:LOC100912604Imported
Synonyms:LOC100364487Imported, SrmImported
OrganismiRattus norvegicus (Rat)
Taxonomic identifieri10116 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaSciurognathiMuroideaMuridaeMurinaeRattus
Proteomesi
  • UP000002494 Componentsi: Chromosome 3, Chromosome 5

Organism-specific databases

RGDi6485978. LOC100912604.
620796. Srm.

Pathology & Biotechi

Chemistry databases

ChEMBLiCHEMBL2429.

Expressioni

Gene expression databases

BgeeiENSRNOG00000011078.

Interactioni

Protein-protein interaction databases

STRINGi10116.ENSRNOP00000067465.

Structurei

3D structure databases

ProteinModelPortaliQ99MI5.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini18 – 253PABS (polyamine biosynthesis)InterPro annotationAdd BLAST236

Sequence similaritiesi

Belongs to the spermidine/spermine synthase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG410ITKE. Eukaryota.
COG0421. LUCA.
GeneTreeiENSGT00870000136521.
HOGENOMiHOG000256147.
HOVERGENiHBG000834.
KOiK00797.
OMAiLEAYCTT.
OrthoDBiEOG091G07LZ.
TreeFamiTF314466.

Family and domain databases

Gene3Di3.40.50.150. 1 hit.
HAMAPiMF_00198. Spermidine_synth. 1 hit.
InterProiView protein in InterPro
IPR030374. PABS.
IPR030373. PABS_CS.
IPR029063. SAM-dependent_MTases.
IPR001045. Spermi_synthase.
IPR030668. Spermi_synthase_euk.
PIRSFiPIRSF000502. Spermidine_synth. 1 hit.
SUPFAMiSSF53335. SSF53335. 1 hit.
TIGRFAMsiTIGR00417. speE. 1 hit.
PROSITEiView protein in PROSITE
PS01330. PABS_1. 1 hit.
PS51006. PABS_2. 1 hit.

Sequencei

Sequence statusi: Complete.

Q99MI5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MEPGPDGPAA PGPAAIREGW FRETCSLWPG QALSLQVEQL LHHRRSRYQD
60 70 80 90 100
ILVFRSKTYG NVLVLDGVIQ CTERDEFSYQ EMIANLPLCS HPNPRKVLII
110 120 130 140 150
GGGDGGVLRE VVKHPSVESV VQCEIDEDVI EVSKKFLPGM AVGYSSSKLT
160 170 180 190 200
LHVGDGFEFM KQNQDAFDVI ITDSSDPMGP AESLFKESYY QLMKTALKED
210 220 230 240 250
GILCCQGECQ WLHLDLIKEM RHFCKSLFPV VSYAYCTIPT YPSGQIGFML
260 270 280 290 300
CSKNPSTNFR EPVQQLTQAQ VEQMQLKYYN SDMHRAAFVL PEFTRKALND

IS
Length:302
Mass (Da):33,997
Last modified:June 1, 2001 - v1
Checksum:iEDB401A122B43C99
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AABR07050449 Genomic DNA. No translation available.
AABR07051514 Genomic DNA. No translation available.
BC128733 mRNA. Translation: AAI28734.1.
AF337636 mRNA. Translation: AAK21288.1.
RefSeqiNP_445916.1. NM_053464.2.
XP_003749506.1. XM_003749458.2.
UniGeneiRn.22258.

Genome annotation databases

EnsembliENSRNOT00000014934; ENSRNOP00000014934; ENSRNOG00000011078.
ENSRNOT00000071712; ENSRNOP00000067465; ENSRNOG00000046379.
GeneIDi100912604.
84596.
KEGGirno:100912604.
rno:84596.
UCSCiRGD:620796. rat.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AABR07050449 Genomic DNA. No translation available.
AABR07051514 Genomic DNA. No translation available.
BC128733 mRNA. Translation: AAI28734.1.
AF337636 mRNA. Translation: AAK21288.1.
RefSeqiNP_445916.1. NM_053464.2.
XP_003749506.1. XM_003749458.2.
UniGeneiRn.22258.

3D structure databases

ProteinModelPortaliQ99MI5.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi10116.ENSRNOP00000067465.

Chemistry databases

ChEMBLiCHEMBL2429.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSRNOT00000014934; ENSRNOP00000014934; ENSRNOG00000011078.
ENSRNOT00000071712; ENSRNOP00000067465; ENSRNOG00000046379.
GeneIDi100912604.
84596.
KEGGirno:100912604.
rno:84596.
UCSCiRGD:620796. rat.

Organism-specific databases

CTDi6723.
RGDi6485978. LOC100912604.
620796. Srm.

Phylogenomic databases

eggNOGiENOG410ITKE. Eukaryota.
COG0421. LUCA.
GeneTreeiENSGT00870000136521.
HOGENOMiHOG000256147.
HOVERGENiHBG000834.
KOiK00797.
OMAiLEAYCTT.
OrthoDBiEOG091G07LZ.
TreeFamiTF314466.

Enzyme and pathway databases

ReactomeiR-RNO-351202. Metabolism of polyamines.

Gene expression databases

BgeeiENSRNOG00000011078.

Family and domain databases

Gene3Di3.40.50.150. 1 hit.
HAMAPiMF_00198. Spermidine_synth. 1 hit.
InterProiView protein in InterPro
IPR030374. PABS.
IPR030373. PABS_CS.
IPR029063. SAM-dependent_MTases.
IPR001045. Spermi_synthase.
IPR030668. Spermi_synthase_euk.
PIRSFiPIRSF000502. Spermidine_synth. 1 hit.
SUPFAMiSSF53335. SSF53335. 1 hit.
TIGRFAMsiTIGR00417. speE. 1 hit.
PROSITEiView protein in PROSITE
PS01330. PABS_1. 1 hit.
PS51006. PABS_2. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiQ99MI5_RAT
AccessioniPrimary (citable) accession number: Q99MI5
Entry historyiIntegrated into UniProtKB/TrEMBL: June 1, 2001
Last sequence update: June 1, 2001
Last modified: April 12, 2017
This is version 121 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Proteomics identificationCombined sources, Reference proteomeImported

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.