| '''Nucleotide-binding protein 2''' (NBP 2) also known as '''cytosolic Fe-S cluster assembly factor NUBP2''' is a [[protein]] that in humans is encoded by the ''NUBP2'' [[gene]].<ref name="pmid10486206">{{cite journal |vauthors=Nakashima H, Grahovac MJ, Mazzarella R, etal |title=Two novel mouse genes--Nubp2, mapped to the t-complex on chromosome 17, and Nubp1, mapped to chromosome 16--establish a new gene family of nucleotide-binding proteins in eukaryotes. |journal=Genomics |volume=60 |issue= 2 |pages= 152–60 |year= 1999 |pmid= 10486206 |doi= 10.1006/geno.1999.5898 }}</ref> | | '''Nucleotide-binding protein 2''' (NBP 2) also known as '''cytosolic Fe-S cluster assembly factor NUBP2''' is a [[protein]] that in humans is encoded by the ''NUBP2'' [[gene]].<ref name="pmid10486206">{{cite journal |vauthors=Nakashima H, Grahovac MJ, Mazzarella R, etal |title=Two novel mouse genes--Nubp2, mapped to the t-complex on chromosome 17, and Nubp1, mapped to chromosome 16--establish a new gene family of nucleotide-binding proteins in eukaryotes. |journal=Genomics |volume=60 |issue= 2 |pages= 152–60 |year= 1999 |pmid= 10486206 |doi= 10.1006/geno.1999.5898 }}</ref> |
| NUBP2 is a member of the NUBP/MRP gene subfamily of ATP-binding proteins.<ref name="pmid18573874"/> There are two types in [[eukaryote]]s [[NUBP1]] and NUBP2, and one novel human gene that define NBP nucleotide-binding proteins (NUBP/[[Multidrug resistance-associated protein 2|MRP]]-multidrug resistance-associated protein)<ref name="pmid10486206"/> in mammalian cells requires the maturation of [[cytosolic]]<ref name="pmid17401378">{{cite journal |vauthors=Netz DJ, Pierik AJ, Stümpfig M, Mühlenhoff U, Lill R |title=The Cfd1-Nbp35 complex acts as a scaffold for iron-sulfur protein assembly in the yeast cytosol.|journal=Nat Chem Biol |volume=3 |issue=5 |pages=278–86 |year=2007 |pmid=17401378 |doi=10.1038/nchembio872 }}</ref> iron-sulfur ([[Iron-sulfur protein|Fe/S]])<ref name="pmid15728363">{{cite journal |vauthors=Hausmann A, Aguilar Netz DJ, Balk J, Pierik AJ, Mühlenhoff U, Lill R |title=The eukaryotic P-loop NTPase Nbp35: an essential component of the cytosolic and nuclear iron-sulfur protein assembly machinery.|journal=Proc Natl Acad Sci U S A |volume=102 |issue=9 |pages=3266–71 |year=2005 |pmid=15728363 |doi= 10.1073/pnas.0406447102 |pmc=552912}}</ref> proteins as Nubp1 is involved in the formation of extramitochondrial Fe/S proteins<ref name="pmid18573874">{{cite journal |vauthors=Stehling O, Netz DJ, Niggemeyer B, etal |title=Human Nbp35 is essential for both cytosolic iron-sulfur protein assembly and iron homeostasis. |journal=Mol. Cell. Biol. |volume=28 |issue= 17 |pages= 5517–28 |year= 2008 |pmid= 18573874 |doi= 10.1128/MCB.00545-08 |pmc=2519719}}</ref> the cell division inhibitor MinD is homologous<ref name="pmid2149583">{{cite journal |vauthors=Motallebi-Veshareh M, Rouch DA, Thomas CM |title=A family of ATPases involved in active partitioning of diverse bacterial plasmids.|journal=Mol. Microbiol. |volume=4 |issue=9 |pages=1455–63 |year=1990 |pmid=2149583 |doi=10.1111/j.1365-2958.1990.tb02056.x }}</ref> and involve two proteins components of the (FeS) protein assembly machinery closely similar cytosolic<ref name="pmid18573874"/> soluble<ref name="pmid15728363" /> [[P-loop|P loop]]<ref name="pmid2149583"/> [[Nucleoside triphosphate|NTPase]] where [[List of sequenced eukaryotic genomes#cite ref-Goffeau 73-1|Nar1]]<ref name="pmid16314508">{{cite journal |vauthors=Balk J, Aguilar Netz DJ, Tepper K, Pierik AJ, Lill R |title=The essential WD40 protein Cia1 is involved in a late step of cytosolic and nuclear iron-sulfur protein assembly.|journal=Mol Cell Biol |volume=25 |issue=24 |pages=10833–41 |year=2005 |pmid=16314508 |doi=10.1128/MCB.25.24.10833-10841.2005 |pmc=1316972}}</ref><ref name="pmid15649888">{{cite journal |vauthors=Rutherford JC, Ojeda L, Balk J, Mühlenhoff U, Lill R, Winge DR |title=Activation of the iron regulon by the yeast Aft1/Aft2 transcription factors depends on mitochondrial but not cytosolic iron-sulfur protein biogenesis.|journal=J Biol Chem |volume=280 |issue=11 |pages=10135–40 |year=2005 |pmid=15649888 |doi=10.1074/jbc.M413731200|url=http://db.yeastgenome.org/cgi-bin/reference/reference.pl?pubmed=15649888 }}</ref> is required for assembly,<ref name="pmid15667273">{{cite journal |vauthors=Balk J, Pierik AJ, Aguilar Netz DJ, Mühlenhoff U, Lill R |title=Nar1p, a conserved eukaryotic protein with similarity to Fe-only hydrogenases, functions in cytosolic iron-sulphur protein biogenesis.|journal=Biochem Soc Trans |volume=33 |issue=Pt.1 |pages=86–9 |year=2005 |pmid=15667273 |doi= 10.1042/BST0330086|url=http://db.yeastgenome.org/cgi-bin/reference/reference.pl?pubmed=15667273 }}</ref> identified Cfd1p<ref name="pmid15660135">{{cite journal |vauthors=Yarunin A, Panse VG, Petfalski E, Dez C, Tollervey D, Hurt EC |title=Functional link between ribosome formation and biogenesis of iron-sulfur proteins.|journal=EMBO J. |volume=24 |issue= 3 |pages=580–8 |year=2005 |pmid=15660135 |doi=10.1038/sj.emboj.7600540 |pmc=548649}}</ref><ref name="pmid12970194">{{cite journal |vauthors=Roy A, Solodovnikova N, Nicholson T, etal |title=A novel eukaryotic factor for cytosolic Fe-S cluster assembly. |journal=EMBO J. |volume=22 |issue= 18 |pages= 4826–35 |year= 2003 |pmid= 12970194 |doi= 10.1093/emboj/cdg455 |pmc=212722}}</ref> in cytosolic and nuclear Fe/S protein biogenesis<ref name="pmid15728363"/> in yeast.<ref name="pmid19263241">{{cite journal |vauthors=Okuno T, Yamabayashi H, Kogure K |title=Comparison of intracellular localization of Nubp1 and Nubp2 using GFP fusion proteins.|journal=Mol Biol Rep |volume=37 |issue=3 |pages=1165–8 |year=2010 |pmid= 19263241 |doi=10.1007/s11033-009-9477-7 }}</ref> Nubp proteins NTPase Nbp35p.<ref name="pmid15649888"/><ref name="pmid15667273"/> [[FtsZ#The Min System|MinD]] is homologous to members in [[Prokaryotic cytoskeleton#MinCDE system|MinD]] of E. coli, a relative of the ParA family.<ref name="pmid2149583"/><ref name="pmid11522360">{{cite journal |vauthors=Bignell C, Thomas CM |title=The bacterial ParA-ParB partitioning proteins.|journal=J Biotechnol |volume=91 |issue= 2 |pages=1–34 |year=2001 |pmid=11522360 |doi=10.1016/S0168-1656(01)00293-0 |ISSN= 0168-1656}}</ref><ref name="pmid12825871">{{cite journal |vauthors=Fukushima K, Ogawa H, Takahashi K, Naito H, Funayama Y, Kitayama T, Yonezawa H, Sasaki I |title=Non-pathogenic bacteria modulate colonic epithelial gene expression in germ-free mice.|journal=Scand J Gastroenterol. |volume=38 |issue=6 |pages=626–34 |year=2003 |pmid=12825871 |doi= |ISSN=0036-5521 }}</ref> | | NUBP2 is a member of the NUBP/MRP gene subfamily of ATP-binding proteins.<ref name="pmid18573874"/> There are two types in [[eukaryote]]s [[NUBP1]] and NUBP2, and one novel human gene that define NBP nucleotide-binding proteins (NUBP/[[Multidrug resistance-associated protein 2|MRP]]-multidrug resistance-associated protein)<ref name="pmid10486206"/> in mammalian cells requires the maturation of [[cytosolic]]<ref name="pmid17401378">{{cite journal |vauthors=Netz DJ, Pierik AJ, Stümpfig M, Mühlenhoff U, Lill R |title=The Cfd1-Nbp35 complex acts as a scaffold for iron-sulfur protein assembly in the yeast cytosol.|journal=Nat Chem Biol |volume=3 |issue=5 |pages=278–86 |year=2007 |pmid=17401378 |doi=10.1038/nchembio872 }}</ref> iron-sulfur ([[Iron-sulfur protein|Fe/S]])<ref name="pmid15728363">{{cite journal |vauthors=Hausmann A, Aguilar Netz DJ, Balk J, Pierik AJ, Mühlenhoff U, Lill R |title=The eukaryotic P-loop NTPase Nbp35: an essential component of the cytosolic and nuclear iron-sulfur protein assembly machinery.|journal=Proc Natl Acad Sci U S A |volume=102 |issue=9 |pages=3266–71 |year=2005 |pmid=15728363 |doi= 10.1073/pnas.0406447102 |pmc=552912}}</ref> proteins as Nubp1 is involved in the formation of extramitochondrial Fe/S proteins<ref name="pmid18573874">{{cite journal |vauthors=Stehling O, Netz DJ, Niggemeyer B, etal |title=Human Nbp35 is essential for both cytosolic iron-sulfur protein assembly and iron homeostasis. |journal=Mol. Cell. Biol. |volume=28 |issue= 17 |pages= 5517–28 |year= 2008 |pmid= 18573874 |doi= 10.1128/MCB.00545-08 |pmc=2519719}}</ref> the cell division inhibitor MinD is homologous<ref name="pmid2149583">{{cite journal |vauthors=Motallebi-Veshareh M, Rouch DA, Thomas CM |title=A family of ATPases involved in active partitioning of diverse bacterial plasmids.|journal=Mol. Microbiol. |volume=4 |issue=9 |pages=1455–63 |year=1990 |pmid=2149583 |doi=10.1111/j.1365-2958.1990.tb02056.x }}</ref> and involve two proteins components of the (FeS) protein assembly machinery closely similar cytosolic<ref name="pmid18573874"/> soluble<ref name="pmid15728363" /> [[P-loop|P loop]]<ref name="pmid2149583"/> [[Nucleoside triphosphate|NTPase]] where [[List of sequenced eukaryotic genomes#cite ref-Goffeau 73-1|Nar1]]<ref name="pmid16314508">{{cite journal |vauthors=Balk J, Aguilar Netz DJ, Tepper K, Pierik AJ, Lill R |title=The essential WD40 protein Cia1 is involved in a late step of cytosolic and nuclear iron-sulfur protein assembly.|journal=Mol Cell Biol |volume=25 |issue=24 |pages=10833–41 |year=2005 |pmid=16314508 |doi=10.1128/MCB.25.24.10833-10841.2005 |pmc=1316972}}</ref><ref name="pmid15649888">{{cite journal |vauthors=Rutherford JC, Ojeda L, Balk J, Mühlenhoff U, Lill R, Winge DR |title=Activation of the iron regulon by the yeast Aft1/Aft2 transcription factors depends on mitochondrial but not cytosolic iron-sulfur protein biogenesis.|journal=J Biol Chem |volume=280 |issue=11 |pages=10135–40 |year=2005 |pmid=15649888 |doi=10.1074/jbc.M413731200|url=http://db.yeastgenome.org/cgi-bin/reference/reference.pl?pubmed=15649888 }}</ref> is required for assembly,<ref name="pmid15667273">{{cite journal |vauthors=Balk J, Pierik AJ, Aguilar Netz DJ, Mühlenhoff U, Lill R |title=Nar1p, a conserved eukaryotic protein with similarity to Fe-only hydrogenases, functions in cytosolic iron-sulphur protein biogenesis.|journal=Biochem Soc Trans |volume=33 |issue=Pt.1 |pages=86–9 |year=2005 |pmid=15667273 |doi= 10.1042/BST0330086|url=http://db.yeastgenome.org/cgi-bin/reference/reference.pl?pubmed=15667273 }}</ref> identified Cfd1p<ref name="pmid15660135">{{cite journal |vauthors=Yarunin A, Panse VG, Petfalski E, Dez C, Tollervey D, Hurt EC |title=Functional link between ribosome formation and biogenesis of iron-sulfur proteins.|journal=EMBO J. |volume=24 |issue= 3 |pages=580–8 |year=2005 |pmid=15660135 |doi=10.1038/sj.emboj.7600540 |pmc=548649}}</ref><ref name="pmid12970194">{{cite journal |vauthors=Roy A, Solodovnikova N, Nicholson T, etal |title=A novel eukaryotic factor for cytosolic Fe-S cluster assembly. |journal=EMBO J. |volume=22 |issue= 18 |pages= 4826–35 |year= 2003 |pmid= 12970194 |doi= 10.1093/emboj/cdg455 |pmc=212722}}</ref> in cytosolic and nuclear Fe/S protein biogenesis<ref name="pmid15728363"/> in yeast.<ref name="pmid19263241">{{cite journal |vauthors=Okuno T, Yamabayashi H, Kogure K |title=Comparison of intracellular localization of Nubp1 and Nubp2 using GFP fusion proteins.|journal=Mol Biol Rep |volume=37 |issue=3 |pages=1165–8 |year=2010 |pmid= 19263241 |doi=10.1007/s11033-009-9477-7 }}</ref> Nubp proteins NTPase Nbp35p.<ref name="pmid15649888"/><ref name="pmid15667273"/> [[FtsZ#The Min System|MinD]] is homologous to members in [[Prokaryotic cytoskeleton#MinCDE system|MinD]] of E. coli, a relative of the ParA family.<ref name="pmid2149583"/><ref name="pmid11522360">{{cite journal |vauthors=Bignell C, Thomas CM |title=The bacterial ParA-ParB partitioning proteins.|journal=J Biotechnol |volume=91 |issue= 2 |pages=1–34 |year=2001 |pmid=11522360 |doi=10.1016/S0168-1656(01)00293-0 |ISSN= 0168-1656}}</ref><ref name="pmid12825871">{{cite journal |vauthors=Fukushima K, Ogawa H, Takahashi K, Naito H, Funayama Y, Kitayama T, Yonezawa H, Sasaki I |title=Non-pathogenic bacteria modulate colonic epithelial gene expression in germ-free mice.|journal=Scand J Gastroenterol |volume=38 |issue=6 |pages=626–34 |year=2003 |pmid=12825871 |doi= |ISSN=0036-5521 }}</ref> |