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Protein basic information

LiverAtlas Protein ID

HuLPr04417

Uniprot ID

ARI4B_HUMAN

Uniprot Acc

Q4LE39;A1L465;Q3MHV4;Q5HY99;Q5T2C2;Q5T2C3;Q5T2C4;Q5T2C5;Q5T2C6;Q6P600;Q86UX1;Q86WR4;Q9H915;Q9NYU3;Q9NZB6;Q9NZG4;Q9P2W4;Q9UF62;Q9Y6E1;

Protein name

AT-rich interactive domain-containing protein 4B

Comment

FUNCTION:Acts as a transcriptional repressor. May function in the assembly and/or enzymatic activity of the Sin3A corepressor complex or in mediating interactions between the complex and other regulatory complexes.||SUBUNIT:Component of a Sin3A corepressor complex consisting of SIN3A, SAP130, SUDS3/SAP45, SAP180, HDAC1 and HDAC2.||INTERACTION:P14921:ETS1; NbExp=1; IntAct=EBI-2680990, EBI-913209;||SUBCELLULAR LOCATION:Nucleus (By similarity). Cytoplasm. Note=Cytoplasmic in breast cancer cells.||ALTERNATIVE PRODUCTS:Event=Alternative splicing; Named isoforms=4; Name=1; IsoId=Q4LE39-1; Sequence=Displayed; Name=2; IsoId=Q4LE39-2; Sequence=VSP 024231; Name=3; IsoId=Q4LE39-3; Sequence=VSP 024234, VSP 024235; Name=4; IsoId=Q4LE39-4; Sequence=VSP 024230, VSP 024232, VSP 024233;||TISSUE SPECIFICITY:Highly expressed in the testis and in breast, lung, colon, pancreatic and ovarian cancers. Expressed at low levels in the thymus, prostate and ovary.||DOMAIN:The C-terminus mediates interacti

Subcellular localization

Nucleus(By similarity).Cytoplasm.

Gene name

AT rich interactive domain 4B (RBP1-like)

Protein sequence

MKALDEPPYLTVGTDVSAKYRGAFCEAKIKTAKRLVKVKV TFRHDSSTVEVQDDHIKGPLKVGAIVEVKNLDGAYQEAV INKLTDASWYTVVFDDGDEKTLRRSSLCLKGERHFAESE TLDQLPLTNPEHFGTPVIGKKTNRGRRSNHIPEEESSSS SSDEDEDDRKQIDELLGKVVCVDYISLDKKKALWFPALV VCPDCSDEIAVKKDNILVRSFKDGKFTSVPRKDVHEITS DTAPKPDAVLKQAFEQALEFHKSRTIPANWKTELKEDSS SSEAEEEEEEEDDEKEKEDNSSEEEEEIEPFPEERENFL QQLYKFMEDRGTPINKRPVLGYRNLNLFKLFRLVHKLGG FDNIESGAVWKQVYQDLGIPVLNSAAGYNVKCAYKKYLY GFEEYCRSANIEFQMALPEKVVNKQCKECENVKEIKVKE ENETEIKEIKMEEERNIIPREEKPIEDEIERKENIKPSL GSKKNLLESIPTHSDQEKEVNIKKPEDNENLDDKDDDTT RVDESLNIKVEAEEEKAKSGDETNKEEDEDDEEAEEEEE EEEEEEDEDDDDNNEEEEFECYPPGMKVQVRYGRGKNQK MYEASIKDSDVEGGEVLYLVHYCGWNVRYDEWIKADKIV RPADKNVPKIKHRKKIKNKLDKEKDKDEKYSPKNCKLRR LSKPPFQTNPSPEMVSKLDLTDAKNSDTAHIKSIEITSI LNGLQASESSAEDSEQEDERGAQDMDNNGKEESKIDHLT NNRNDLISKEEQNSSSLLEENKVHADLVISKPVSKSPER LRKDIEVLSEDTDYEEDEVTKKRKDVKKDTTDKSSKPQI KRGKRRYCNTEECLKTGSPGKKEEKAKNKESLCMENSSN SSSDEDEEETKAKMTPTKKYNGLEEKRKSLRTTGFYSGF SEVAEKRIKLLNNSDERLQNSRAKDRKDVWSSIQGQWPK KTLKELFSDSDTEAAASPPHPAPEEGVAEESLQTVAEEE SCSPSVELEKPPPVNVDSKPIEEK

Database cross reference

RefSeq Protein accession:NP_057458
RefSeq Protein gi:22035677

Liver relevance

HLPP validation

Yes/No

Yes

Project name

Chinese Liver;Human Liver Organelles;

Ontology annotation

GO-C

GO:0000785;C:chromatin;IEA:InterPro. GO:0005737;C:cytoplasm;IEA:UniProtKB-SubCell. GO:0005634;C:nucleus;IEA:UniProtKB-SubCell.

GO-F

GO:0003682;F:chromatin binding;IEA:InterPro. GO:0003677;F:DNA binding;IEA:UniProtKB-KW. GO:0005515;F:protein binding;IPI:IntAct.

GO-P

GO:0006333;P:chromatin assembly or disassembly;IEA:InterPro. GO:0006355;P:regulation of transcription, DNA-dependent;IEA:UniProtKB-KW. GO:0006351;P:transcription, DNA-dependent;IEA:UniProtKB-KW.

Post-translational modification

LiverAtlas Protein ID

MOD type1

Position1

Residue1

Source name1

source ID1

Source method

HLPP validation1 (Yes/no)

Quality score

HuLPr04417

PHOSPHORYLATION

1022

T

Phospho-ELM

5493

HTP

N

HuLPr04417

PHOSPHORYLATION

1029

S

Phospho-ELM

5494

HTP

N

HuLPr04417

PHOSPHORYLATION

1150

T

Phospho-ELM

35670

HTP

N

HuLPr04417

PHOSPHORYLATION

1152

S

Phospho-ELM

35666

HTP

N

HuLPr04417

PHOSPHORYLATION

1153

S

Phospho-ELM

35667

HTP

N

HuLPr04417

PHOSPHORYLATION

1155

S

Phospho-ELM

35668

HTP

N

HuLPr04417

PHOSPHORYLATION

1159

S

Phospho-ELM

35669

HTP

N

HuLPr04417

PHOSPHORYLATION

666

S

Phospho-ELM

35663

HTP

N

HuLPr04417

PHOSPHORYLATION

675

S

Phospho-ELM

35664

HTP

N

HuLPr04417

PHOSPHORYLATION

778

S

Phospho-ELM

10756

HTP

N

HuLPr04417

PHOSPHORYLATION

790

S

Phospho-ELM

10757

HTP

N

HuLPr04417

PHOSPHORYLATION

793

T

Phospho-ELM

10758

HTP

N

HuLPr04417

PHOSPHORYLATION

912

S

Phospho-ELM

35665

HTP

N

HuLPr04417

SUMOYLATION

440

K

PhosphoSitePlus

12004426

HTP

N

HuLPr04417

SUMOYLATION

429

K

PhosphoSitePlus

12004427

LTP

N

HuLPr04417

PHOSPHORYLATION

507

T

PhosphoSitePlus

18006824

LTP

N

HuLPr04417

PHOSPHORYLATION

508

T

PhosphoSitePlus

18006826

LTP

N

HuLPr04417

PHOSPHORYLATION

133

T

PhosphoSitePlus

7321313

LTP

N

HuLPr04417

PHOSPHORYLATION

1031

S

PhosphoSitePlus

7321317

LTP

N

HuLPr04417

ACETYLATION

878

K

PhosphoSitePlus

14320727

LTP

N

HuLPr04417

PHOSPHORYLATION

1256

S

PhosphoSitePlus

4274347

LTP

HTP

N

HuLPr04417

PHOSPHORYLATION

1014

S

PhosphoSitePlus

14159353

LTP

N

HuLPr04417

PHOSPHORYLATION

1026

T

PhosphoSitePlus

14159356

LTP

HTP

N

HuLPr04417

PHOSPHORYLATION

778

S

PhosphoSitePlus

2526187

HTP

N

HuLPr04417

PHOSPHORYLATION

1032

S

PhosphoSitePlus

12069612

LTP

N

HuLPr04417

PHOSPHORYLATION

1036

T

PhosphoSitePlus

12069617

LTP

N

HuLPr04417

PHOSPHORYLATION

295

S

PhosphoSitePlus

14569965

LTP

N

HuLPr04417

PHOSPHORYLATION

296

S

PhosphoSitePlus

14569968

LTP

N

HuLPr04417

PHOSPHORYLATION

790

S

PhosphoSitePlus

477762

LTP

N

HuLPr04417

PHOSPHORYLATION

1152

S

PhosphoSitePlus

3197915

LTP

N

HuLPr04417

PHOSPHORYLATION

1153

S

PhosphoSitePlus

3197918

LTP

N

HuLPr04417

PHOSPHORYLATION

1155

S

PhosphoSitePlus

3197921

LTP

N

HuLPr04417

PHOSPHORYLATION

1159

S

PhosphoSitePlus

3197924

LTP

N

HuLPr04417

PHOSPHORYLATION

666

S

PhosphoSitePlus

3197927

LTP

N

HuLPr04417

PHOSPHORYLATION

675

S

PhosphoSitePlus

3197930

LTP

N

HuLPr04417

PHOSPHORYLATION

912

S

PhosphoSitePlus

3197933

LTP

N

HuLPr04417

PHOSPHORYLATION

1150

T

PhosphoSitePlus

3197936

LTP

N

HuLPr04417

PHOSPHORYLATION

1029

S

PhosphoSitePlus

453845

LTP

N

HuLPr04417

PHOSPHORYLATION

1022

T

PhosphoSitePlus

453846

LTP

N

HuLPr04417

PHOSPHORYLATION

793

T

PhosphoSitePlus

477994

LTP

N