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Protein

NifU-like protein, mitochondrial

Gene

NFU1

Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at protein leveli

Functioni

Involved in iron homeostasis within the mitochondrion where it is involved in the assembly of iron-sulfur proteins. May also be involved in the repair of iron sulfur clusters.1 Publication

GO - Molecular functioni

GO - Biological processi

  • cellular iron ion homeostasis Source: SGD
  • intracellular sequestering of iron ion Source: SGD
  • iron-sulfur cluster assembly Source: SGD
Complete GO annotation...

Enzyme and pathway databases

BioCyciYEAST:G3O-31841-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
NifU-like protein, mitochondrial
Gene namesi
Name:NFU1
Synonyms:NUB1
Ordered Locus Names:YKL040C
ORF Names:YKL253
OrganismiSaccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Taxonomic identifieri559292 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesSaccharomycetaceaeSaccharomyces
Proteomesi
  • UP000002311 Componenti: Chromosome XI

Organism-specific databases

EuPathDBiFungiDB:YKL040C.
SGDiS000001523. NFU1.

Subcellular locationi

GO - Cellular componenti

  • mitochondrial matrix Source: SGD
Complete GO annotation...

Keywords - Cellular componenti

Mitochondrion

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini? – 256NifU-like protein, mitochondrialPRO_0000019702
Transit peptidei1 – ?MitochondrionSequence analysis

Proteomic databases

MaxQBiP32860.

PTM databases

iPTMnetiP32860.

Interactioni

Protein-protein interaction databases

BioGridi34092. 60 interactions.
IntActiP32860. 2 interactions.
MINTiMINT-2787395.

Structurei

Secondary structure

1
256
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Beta strandi24 – 274Combined sources
Beta strandi32 – 398Combined sources
Beta strandi53 – 586Combined sources
Helixi60 – 656Combined sources
Helixi67 – 759Combined sources
Beta strandi79 – 846Combined sources
Beta strandi86 – 938Combined sources
Helixi99 – 11618Combined sources
Beta strandi118 – 1225Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
2LTLNMR-A17-124[»]
ProteinModelPortaliP32860.
SMRiP32860. Positions 16-124, 148-233.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the NifU family.Curated

Keywords - Domaini

Transit peptide

Phylogenomic databases

GeneTreeiENSGT00390000011296.
HOGENOMiHOG000023557.
InParanoidiP32860.
OMAiQCPGVES.
OrthoDBiEOG092C4DND.

Family and domain databases

Gene3Di3.30.1370.70. 1 hit.
InterProiIPR014824. Nfu/NifU_N.
IPR017065. NFU1.
IPR001075. NIF_FeS_clus_asmbl_NifU_C.
[Graphical view]
PANTHERiPTHR11178:SF1. PTHR11178:SF1. 1 hit.
PfamiPF08712. Nfu_N. 1 hit.
PF01106. NifU. 1 hit.
[Graphical view]
ProDomiPD002830. NIF_FeS_clus_asmbl_NifU_C. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SMARTiSM00932. Nfu_N. 1 hit.
[Graphical view]
SUPFAMiSSF110836. SSF110836. 1 hit.

Sequencei

Sequence statusi: Complete.

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

P32860-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MFKSVAKLGK SPIFYLNSQR LIHIKTLTTP NENALKFLST DGEMLQTRGS
60 70 80 90 100
KSIVIKNTDE NLINHSKLAQ QIFLQCPGVE SLMIGDDFLT INKDRMVHWN
110 120 130 140 150
SIKPEIIDLL TKQLAYGEDV ISKEFHAVQE EEGEGGYKIN MPKFELTEED
160 170 180 190 200
EEVSELIEEL IDTRIRPAIL EDGGDIDYRG WDPKTGTVYL RLQGACTSCS
210 220 230 240 250
SSEVTLKYGI ESMLKHYVDE VKEVIQIMDP EQEIALKEFD KLEKKLESSK

NTSHEK
Length:256
Mass (Da):29,174
Last modified:June 1, 1994 - v2
Checksum:i4EF11EFD9C438BB5
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X71621 Genomic DNA. No translation available.
Z28040 Genomic DNA. Translation: CAA81875.1.
AY557904 Genomic DNA. Translation: AAS56230.1.
X69584 Genomic DNA. Translation: CAA49299.1.
BK006944 Genomic DNA. Translation: DAA09116.1.
PIRiS37861.
RefSeqiNP_012884.3. NM_001179606.3.

Genome annotation databases

EnsemblFungiiYKL040C; YKL040C; YKL040C.
GeneIDi853826.
KEGGisce:YKL040C.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X71621 Genomic DNA. No translation available.
Z28040 Genomic DNA. Translation: CAA81875.1.
AY557904 Genomic DNA. Translation: AAS56230.1.
X69584 Genomic DNA. Translation: CAA49299.1.
BK006944 Genomic DNA. Translation: DAA09116.1.
PIRiS37861.
RefSeqiNP_012884.3. NM_001179606.3.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
2LTLNMR-A17-124[»]
ProteinModelPortaliP32860.
SMRiP32860. Positions 16-124, 148-233.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi34092. 60 interactions.
IntActiP32860. 2 interactions.
MINTiMINT-2787395.

PTM databases

iPTMnetiP32860.

Proteomic databases

MaxQBiP32860.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblFungiiYKL040C; YKL040C; YKL040C.
GeneIDi853826.
KEGGisce:YKL040C.

Organism-specific databases

EuPathDBiFungiDB:YKL040C.
SGDiS000001523. NFU1.

Phylogenomic databases

GeneTreeiENSGT00390000011296.
HOGENOMiHOG000023557.
InParanoidiP32860.
OMAiQCPGVES.
OrthoDBiEOG092C4DND.

Enzyme and pathway databases

BioCyciYEAST:G3O-31841-MONOMER.

Miscellaneous databases

PROiP32860.

Family and domain databases

Gene3Di3.30.1370.70. 1 hit.
InterProiIPR014824. Nfu/NifU_N.
IPR017065. NFU1.
IPR001075. NIF_FeS_clus_asmbl_NifU_C.
[Graphical view]
PANTHERiPTHR11178:SF1. PTHR11178:SF1. 1 hit.
PfamiPF08712. Nfu_N. 1 hit.
PF01106. NifU. 1 hit.
[Graphical view]
ProDomiPD002830. NIF_FeS_clus_asmbl_NifU_C. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SMARTiSM00932. Nfu_N. 1 hit.
[Graphical view]
SUPFAMiSSF110836. SSF110836. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiNFU1_YEAST
AccessioniPrimary (citable) accession number: P32860
Secondary accession number(s): D6VXP6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1993
Last sequence update: June 1, 1994
Last modified: September 7, 2016
This is version 123 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Miscellaneous

Present with 11300 molecules/cell in log phase SD medium.1 Publication

Keywords - Technical termi

3D-structure, Complete proteome, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families
  3. Yeast
    Yeast (Saccharomyces cerevisiae): entries, gene names and cross-references to SGD
  4. Yeast chromosome XI
    Yeast (Saccharomyces cerevisiae) chromosome XI: entries and gene names

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.