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Reviewed, UniProtKB/Swiss-Prot O43251 (RBM9_HUMAN)

Last modified July 7, 2009. Version 91. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data | Customize display text xml rdf/xml gff fasta
Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Binary interactions · Alternative products · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents

Names and origin

Protein namesRecommended name:
    RNA-binding protein 9
Alternative name(s):
    RNA-binding motif protein 9
    Fox-1 homolog B
    Hexaribonucleotide-binding protein 2
    Repressor of tamoxifen transcriptional activity
Gene names
Name: RBM9
Synonyms: FOX2, HRNBP2, RTA
OrganismHomo sapiens (Human) [Complete proteome]
Taxonomic identifier9606 [NCBI]
Taxonomic lineageEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo

Protein attributes

Sequence length390 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is not processed.
Protein existenceEvidence at protein level.

General annotation (Comments)

Function

RNA-binding protein that regulates alternative splicing events by binding to 5'-UGCAUGU-3' elements. Prevents binding of U2AF2 to the 3'-splice site. Regulates alternative splicing of tissue-specific exons and of differentially spliced exons during erythropoiesis By similarity. RNA-binding protein that seems to act as a coregulatory factor of ER-alpha.

Subunit structure

Interacts with ER-alpha N-terminal activation domain.

Subcellular location

Nucleus. Cytoplasm By similarity.

Sequence similarities

Contains 1 RRM (RNA recognition motif) domain.

Binary interactions

Alternative products

This entry describes 10 isoforms produced by alternative splicing. [Align] [Select]
Isoform 1 (identifier: O43251-1)

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.
Isoform 2 (identifier: O43251-2)

The sequence of this isoform differs from the canonical sequence as follows:
     1-18: MQNEPLTPGYHGFPARDS → MEKKKMVT
     94-94: T → TQ
Isoform 3 (identifier: O43251-3)

The sequence of this isoform differs from the canonical sequence as follows:
     1-18: MQNEPLTPGYHGFPARDS → MEKKKMVT
     143-160: Missing.
     261-265: SLPLV → I
Note: No experimental confirmation available.
Isoform 4 (identifier: O43251-4)

The sequence of this isoform differs from the canonical sequence as follows:
     1-18: MQNEPLTPGYHGFPARDS → MEKKKMVT
     311-390: VYQDGFYGAD...RGGYSRFAPY → DMQPTDMHSL...TADLPPTEVT
Note: No experimental confirmation available.
Isoform 5 (identifier: O43251-5)

The sequence of this isoform differs from the canonical sequence as follows:
     1-18: MQNEPLTPGYHGFPARDS → MEKKKMVT
     261-265: SLPLV → I
Note: No experimental confirmation available.
Isoform 6 (identifier: O43251-6)

The sequence of this isoform differs from the canonical sequence as follows:
     1-1: M → MAEGAQPHQPPQLGPGAAARGMKRESELELPVPGAGGDGADPGLSKRPRTEEAAADGGGGM

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier
Sequence conflict81H → Q in BAB70875. Ref.4
Isoform 7 (identifier: O43251-7)

The sequence of this isoform differs from the canonical sequence as follows:
     261-265: SLPLV → I
     323-390: GGYAAYRYAQ...RGGYSRFAPY → IESANCFRSN...TADLPPTEVT
Isoform 8 (identifier: O43251-8)

The sequence of this isoform differs from the canonical sequence as follows:
     1-1: M → MAEGAQPHQPPQLGPGAAARGMKRESELELPVPGAGGDGADPGLSKRPRTEEAAADGGGGM
     94-94: T → TQ
Isoform 9 (identifier: O43251-9)

The sequence of this isoform differs from the canonical sequence as follows:
     1-18: MQNEPLTPGYHGFPARDS → MEKKKMVT
     94-94: T → TQ
     261-265: SLPLV → I
     311-390: VYQDGFYGAD...RGGYSRFAPY → DMQPTDMHSL...TADLPPTEVT
Isoform 10 (identifier: O43251-10)

The sequence of this isoform differs from the canonical sequence as follows:
     1-18: MQNEPLTPGYHGFPARDS → MEKKKMVT

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 390390RNA-binding protein 9
PRO_0000081766

Regions

Domain121 – 19777RRM
Compositional bias273 – 377105Ala-rich

Sites

Site1221Interaction with RNA By similarity
Site1301Interaction with RNA By similarity
Site1311Interaction with RNA By similarity
Site1551Interaction with RNA By similarity
Site1601Interaction with RNA By similarity
Site1641Interaction with RNA By similarity
Site1881Interaction with RNA By similarity
Site1981Interaction with RNA By similarity

Natural variations

Alternative sequence1 – 1818MQNEP…PARDS → MEKKKMVT in isoform 2, isoform 3, isoform 4, isoform 5, isoform 9 and isoform 10.
VSP_007180
Alternative sequence11M → MAEGAQPHQPPQLGPGAAAR GMKRESELELPVPGAGGDGA DPGLSKRPRTEEAAADGGGG M in isoform 6 and isoform 8.
VSP_030889
Alternative sequence941T → TQ in isoform 2, isoform 8 and isoform 9.
VSP_030890
Alternative sequence143 – 16018Missing in isoform 3.
VSP_007181
Alternative sequence261 – 2655SLPLV → I in isoform 3, isoform 5, isoform 7 and isoform 9.
VSP_007182
Alternative sequence311 – 39080VYQDG…RFAPY → DMQPTDMHSLLLQPQPPLLQ PLQPLTVTVMAGCTQPTPTM PLPLPLAMELALWRVYTEVA TADLPPTEVT in isoform 4 and isoform 9.
VSP_007183
Alternative sequence323 – 39068GGYAA…RFAPY → IESANCFRSNRVDMQPTDMH SLLLQPQPPLLQPLQPLTVT VMAGCTQPTPTMPLPLPLAM ELALWRVYTEVATADLPPTE VT in isoform 7.
VSP_030891

Experimental info

Sequence conflict1161S → G in AAX84843. Ref.6
Sequence conflict2311S → F in BAB70875. Ref.4
Sequence conflict3461A → V in AAH13115. Ref.8
Sequence conflict3501S → G in BAB70875. Ref.4

Secondary structure

................ 390
Helix Strand Turn

Details...

Sequences

Sequence LengthMass (Da)Tools
Isoform 1 [UniParc].

Last modified April 11, 2003. Version 3.
Checksum: 40D6C8C40764B317

FASTA39041,374
        10         20         30         40         50         60 
MQNEPLTPGY HGFPARDSQG NQEPTTTPDA MVQPFTTIPF PPPPQNGIPT EYGVPHTQDY 

        70         80         90        100        110        120 
AGQTGEHNLT LYGSTQAHGE QSSNSPSTQN GSLTTEGGAQ TDGQQSQTQS SENSESKSTP 

       130        140        150        160        170        180 
KRLHVSNIPF RFRDPDLRQM FGQFGKILDV EIIFNERGSK GFGFVTFENS ADADRAREKL 

       190        200        210        220        230        240 
HGTVVEGRKI EVNNATARVM TNKKMVTPYA NGWKLSPVVG AVYGPELYAA SSFQADVSLG 

       250        260        270        280        290        300 
NDAAVPLSGR GGINTYIPLI SLPLVPGFPY PTAATTAAAF RGAHLRGRGR TVYGAVRAVP 

       310        320        330        340        350        360 
PTAIPAYPGV VYQDGFYGAD LYGGYAAYRY AQPATATAAT AAAAAAAAYS DGYGRVYTAD 

       370        380        390 
PYHALAPAAS YGVGAVASLY RGGYSRFAPY 

« Hide

Isoform 2.

Checksum: 553FE52BD48F7062
Show »

FASTA38140,479
Isoform 3.

Checksum: BA4B3740D2DA6E7A
Show »

FASTA35837,879
Isoform 4.

Checksum: 725D8B1C719AEB10
Show »

FASTA37039,783
Isoform 5.

Checksum: A50D5086B4436165
Show »

FASTA37639,954
Isoform 6.

Checksum: 56D559291EF61ECF
Show »

FASTA45047,215
Isoform 7.

Checksum: 6A4D8B3E2FAA5726
Show »

FASTA40043,179
Isoform 8.

Checksum: F4E92F3CCC76447B
Show »

FASTA45147,343
Isoform 9.

Checksum: 7A2C1824C39B7FA4
Show »

FASTA36739,515
Isoform 10.

Checksum: 601F4E31E7C20715
Show »

FASTA38040,351

References

« Hide 'large scale' references
[1]"A negative coregulator for the human ER."
Norris J.D., Fan D., Sherk A., McDonnell D.P.
Mol. Endocrinol. 16:459-468(2002) [PubMed: 11875103] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), FUNCTION, TISSUE SPECIFICITY.
[2]Chen W., Winkelmann J.C.
Submitted (JAN-2000) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 10).
[3]"A novel isoform of RNA binding motif protein 9."
Yang G., Huang S.C., Benz E.J. Jr.
Submitted (MAR-2005) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 4).
[4]"Reevaluating human gene annotation: a second-generation analysis of chromosome 22."
Collins J.E., Goward M.E., Cole C.G., Smink L.J., Huckle E.J., Knowles S., Bye J.M., Beare D.M., Dunham I.
Genome Res. 13:27-36(2003) [PubMed: 12529303] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 9).
Tissue: Placenta.
[5]"A genome annotation-driven approach to cloning the human ORFeome."
Collins J.E., Wright C.L., Edwards C.A., Davis M.P., Grinham J.A., Cole C.G., Goward M.E., Aguado B., Mallya M., Mokrab Y., Huckle E.J., Beare D.M., Dunham I.
Genome Biol. 5:RESEARCH84.1-RESEARCH84.11(2004) [PubMed: 15461802] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 5).
[6]"Complete sequencing and characterization of 21,243 full-length human cDNAs."
Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. expand/collapse author list , Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K., Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., Sudo H., Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., Takahashi M., Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., Abe K., Kamihara K., Katsuta N., Sato K., Tanikawa M., Yamazaki M., Ninomiya K., Ishibashi T., Yamashita H., Murakawa K., Fujimori K., Tanai H., Kimata M., Watanabe M., Hiraoka S., Chiba Y., Ishida S., Ono Y., Takiguchi S., Watanabe S., Yosida M., Hotuta T., Kusano J., Kanehori K., Takahashi-Fujii A., Hara H., Tanase T.-O., Nomura Y., Togiya S., Komai F., Hara R., Takeuchi K., Arita M., Imose N., Musashino K., Yuuki H., Oshima A., Sasaki N., Aotsuka S., Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S., Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O., Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H., Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B., Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., Fujimori Y., Komiyama M., Tashiro H., Tanigami A., Fujiwara T., Ono T., Yamada K., Fujii Y., Ozaki K., Hirao M., Ohmori Y., Kawabata A., Hikiji T., Kobatake N., Inagaki H., Ikema Y., Okamoto S., Okitani R., Kawakami T., Noguchi S., Itoh T., Shigeta K., Senba T., Matsumura K., Nakajima Y., Mizuno T., Morinaga M., Sasaki M., Togashi T., Oyama M., Hata H., Watanabe M., Komatsu T., Mizushima-Sugano J., Satoh T., Shirai Y., Takahashi Y., Nakagawa K., Okumura K., Nagase T., Nomura N., Kikuchi H., Masuho Y., Yamashita R., Nakai K., Yada T., Nakamura Y., Ohara O., Isogai T., Sugano S.
Nat. Genet. 36:40-45(2004) [PubMed: 14702039] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 2 AND 6).
Tissue: Brain.
[7]Zhou G., Nong W., Li H., Ke R., Shen C., Liang M., Tang Z., Huang B., Lin L., Yang S.
Submitted (JUN-2006) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 8).
[8]"The DNA sequence of human chromosome 22."
Dunham I., Hunt A.R., Collins J.E., Bruskiewich R., Beare D.M., Clamp M., Smink L.J., Ainscough R., Almeida J.P., Babbage A.K., Bagguley C., Bailey J., Barlow K.F., Bates K.N., Beasley O.P., Bird C.P., Blakey S.E., Bridgeman A.M. expand/collapse author list , Buck D., Burgess J., Burrill W.D., Burton J., Carder C., Carter N.P., Chen Y., Clark G., Clegg S.M., Cobley V.E., Cole C.G., Collier R.E., Connor R., Conroy D., Corby N.R., Coville G.J., Cox A.V., Davis J., Dawson E., Dhami P.D., Dockree C., Dodsworth S.J., Durbin R.M., Ellington A.G., Evans K.L., Fey J.M., Fleming K., French L., Garner A.A., Gilbert J.G.R., Goward M.E., Grafham D.V., Griffiths M.N.D., Hall C., Hall R.E., Hall-Tamlyn G., Heathcott R.W., Ho S., Holmes S., Hunt S.E., Jones M.C., Kershaw J., Kimberley A.M., King A., Laird G.K., Langford C.F., Leversha M.A., Lloyd C., Lloyd D.M., Martyn I.D., Mashreghi-Mohammadi M., Matthews L.H., Mccann O.T., Mcclay J., Mclaren S., McMurray A.A., Milne S.A., Mortimore B.J., Odell C.N., Pavitt R., Pearce A.V., Pearson D., Phillimore B.J.C.T., Phillips S.H., Plumb R.W., Ramsay H., Ramsey Y., Rogers L., Ross M.T., Scott C.E., Sehra H.K., Skuce C.D., Smalley S., Smith M.L., Soderlund C., Spragon L., Steward C.A., Sulston J.E., Swann R.M., Vaudin M., Wall M., Wallis J.M., Whiteley M.N., Willey D.L., Williams L., Williams S.A., Williamson H., Wilmer T.E., Wilming L., Wright C.L., Hubbard T., Bentley D.R., Beck S., Rogers J., Shimizu N., Minoshima S., Kawasaki K., Sasaki T., Asakawa S., Kudoh J., Shintani A., Shibuya K., Yoshizaki Y., Aoki N., Mitsuyama S., Roe B.A., Chen F., Chu L., Crabtree J., Deschamps S., Do A., Do T., Dorman A., Fang F., Fu Y., Hu P., Hua A., Kenton S., Lai H., Lao H.I., Lewis J., Lewis S., Lin S.-P., Loh P., Malaj E., Nguyen T., Pan H., Phan S., Qi S., Qian Y., Ray L., Ren Q., Shaull S., Sloan D., Song L., Wang Q., Wang Y., Wang Z., White J., Willingham D., Wu H., Yao Z., Zhan M., Zhang G., Chissoe S., Murray J., Miller N., Minx P., Fulton R., Johnson D., Bemis G., Bentley D., Bradshaw H., Bourne S., Cordes M., Du Z., Fulton L., Goela D., Graves T., Hawkins J., Hinds K., Kemp K., Latreille P., Layman D., Ozersky P., Rohlfing T., Scheet P., Walker C., Wamsley A., Wohldmann P., Pepin K., Nelson J., Korf I., Bedell J.A., Hillier L.W., Mardis E., Waterston R., Wilson R., Emanuel B.S., Shaikh T., Kurahashi H., Saitta S., Budarf M.L., McDermid H.E., Johnson A., Wong A.C.C., Morrow B.E., Edelmann L., Kim U.J., Shizuya H., Simon M.I., Dumanski J.P., Peyrard M., Kedra D., Seroussi E., Fransson I., Tapia I., Bruder C.E., O'Brien K.P., Wilkinson P., Bodenteich A., Hartman K., Hu X., Khan A.S., Lane L., Tilahun Y., Wright H.
Nature 402:489-495(1999) [PubMed: 10591208] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
[9]"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
The MGC Project Team
Genome Res. 14:2121-2127(2004) [PubMed: 15489334] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 3 AND 10).
Tissue: Adrenal gland and Uterus.
[10]"XRbm9, a new XGld2-interacting protein, enhances translation in Xenopus oocytes."
Papin C.
Submitted (NOV-2006) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 3-390 (ISOFORM 7).
[11]"Solution structure of RNA binding domain in RNA binding motif protein 9."
RIKEN structural genomics initiative (RSGI)
Submitted (NOV-2005) to the PDB data bank
Cited for: STRUCTURE BY NMR OF 113-202.
+Additional computationally mapped references.

Cross-references

Sequence databases

AY072786 mRNA. Translation: AAL67150.1.
AF229058 mRNA. Translation: AAL71905.1.
AY960684 mRNA. Translation: AAX84843.1.
AL009266 mRNA. Translation: CAA15842.1.
CR456559 mRNA. Translation: CAG30445.1.
AK055213 mRNA. Translation: BAB70875.1.
AK291460 mRNA. Translation: BAF84149.1.
DQ778625 mRNA. Translation: ABG77459.1.
AL079295, AL049748 Genomic DNA. Translation: CAI19059.1.
BC013115 mRNA. Translation: AAH13115.1.
BC025281 mRNA. Translation: AAH25281.1.
AM419009 mRNA. Translation: CAL91352.1.
IPIIPI00179299.
IPI00258168.
IPI00258170.
IPI00554810.
IPI00843981.
IPI00844525.
IPI00844603.
IPI00885127.
RefSeqNP_001026865.1.
NP_001076045.1.
NP_001076046.1.
NP_001076047.1.
NP_001076048.1.
NP_055124.1.
UniGeneHs.282998

3D structure databases

EntryMethodResolution (Å)ChainPositionsPDBsum
2CQ3NMR-A113-202[»]
ModBaseSearch...

Protein-protein interaction databases

IntActO43251. 8 interactions.

Proteomic databases

PRIDEO43251.

Genome annotation databases

EnsemblENSG00000100320. Homo sapiens. [Contig view]
GeneID23543.
KEGGhsa:23543.
UCSCuc003aoh.2. human.
uc003aol.2. human.
uc003aom.2. human.
uc003aon.2. human.
uc003aoo.2. human.

Organism-specific databases

GeneCardsGC22M034464.
H-InvDBHIX0016419.
HGNCHGNC:9906. RBM9.
HPAHPA006240.
PharmGKBPA34272.
GenAtlasSearch...

Phylogenomic databases

HOVERGENO43251.

Gene expression databases

ArrayExpressO43251.
BgeeO43251.
CleanExHS_RBM9.
GermOnlineENSG00000100320. Homo sapiens.

Family and domain databases

InterProIPR012677. a_b_plait_nuc_bd.
IPR017325. RNA-bd_9/Ataxin-2-bd.
IPR000504. RRM_RNP1.
[Graphical view]
Gene3DG3DSA:3.30.70.330. a_b_plait_nuc_bd. 1 hit.
PfamPF00076. RRM_1. 1 hit.
[Graphical view]
PIRSFPIRSF037932. Ataxin_2_bd_A2BP. 1 hit.
SMARTSM00360. RRM. 1 hit.
[Graphical view]
PROSITEPS50102. RRM. 1 hit.
[Graphical view]
ProtoNetSearch...

Other Resources

NextBio46058.

Entry information

Entry nameRBM9_HUMAN
AccessionPrimary (citable) accession number: O43251
Secondary accession number(s): A4F5G8 expand/collapse secondary AC list , A8K5Z5, Q0PRL5, Q0VH35, Q5TF71, Q6IC09, Q8TD00, Q8WYB1, Q96DZ6, Q96NL7, Q9UGW4, Q9UH33
Entry history
Integrated into UniProtKB/Swiss-Prot: December 1, 2000
Last sequence update: April 11, 2003
Last modified: July 7, 2009
This is version 91 of the entry and version 3 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation projectHPI (Human Proteome Initiative)

Relevant documents

Human chromosome 22

Human chromosome 22: entries, gene names and cross-references to MIM

PDB cross-references

Index of Protein Data Bank (PDB) cross-references

SIMILARITY comments

Index of protein domains and families

Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Binary interactions · Alternative products · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents