MLL

Menin

Reviewed UniProt entries for MLL and its protein partners


UniProt code UniProt Name Protein Name Gene Name Organism Length
Q0P5I0 MEN1_BOVIN Menin MEN1 Bos taurus (Bovine) 610
A2SXS5 MEN1_CANFA Menin MEN1 Canis familiaris (Dog) (Canis lupus familiaris) 615
O00255 MEN1_HUMAN Menin MEN1 SCG2 Homo sapiens (Human) 615
O88559 MEN1_MOUSE Menin Men1 Mus musculus (Mouse) 611
Q9WVR8 MEN1_RAT Menin Men1 Rattus norvegicus (Rat) 610
Q03164 MLL1_HUMAN Histone-lysine N-methyltransferase MLL (EC 2.1.1.43) (ALL-1) (CXXC-type zinc finger protein 7) (Lysine N-methyltransferase 2A) (KMT2A) (Trithorax-like protein) (Zinc finger protein HRX) [Cleaved into: MLL cleavage product N320 (N-terminal cleavage product of 320 kDa) (p320); MLL cleavage product C180 (C-terminal cleavage product of 180 kDa) (p180)] MLL ALL1 CXXC7 HRX HTRX KMT2A MLL1 TRX1 Homo sapiens (Human) 3969

Small molecules tested in MLL binding assays:

2 datapoints for 2 distinct small molecules


Name MI-2
Affinity Kd = 158nM
Assay description None
-- Direct single protein target assigned: MEN1_HUMAN (Expert curation) --
DOI http://bloodjournal.hematologylibrary.org/content/120/23/4461.long
Doc title Structural insights into inhibition of the bivalent menin-MLL interaction by small molecules in leukemia
PDB 4GQ3 - (0RO)

Name MI-2-2
Affinity Kd = 22nM
Assay description None
-- Direct single protein target assigned: MEN1_HUMAN (Expert curation) --
DOI http://bloodjournal.hematologylibrary.org/content/120/23/4461.long
Doc title Structural insights into inhibition of the bivalent menin-MLL interaction by small molecules in leukemia
PDB 4GQ4 - (0RT)

22 PDB entries for MLL and its protein partners


2AGH
Structural Basis for Cooperative Transcription Factor Binding to the CBP Coactivator

Entity type Code Description
polypeptide(L) P06876 Myb proto-oncogene protein
polypeptide(L) P45481 Crebbp protein
polypeptide(L) Q03164 Zinc finger protein HRX

2J2S
Solution Structure of the Nonmethyl-Cpg-Binding Cxxc Domain of the Leukaemia-Associated Mll Histone Methyltransferase

Entity type Code Description
polypeptide(L) Q03164 ZINC FINGER PROTEIN HRX

2JYI
Structural basis for maintenance of unmethylated CpG elements by the CXXC domain of MLL and its critical contributions to MLL-AF9 immortalization activity

Entity type Code Description
polypeptide(L) Q03164 Zinc finger protein HRX

2KKF
Structure of the MLL CXXC domain-DNA complex and its functional role in MLL-AF9 leukemia.

Entity type Code Description
polypeptide(L) Q03164 Histone-lysine N-methyltransferase HRX
polydeoxyribonucleotide 2KKF 5'-D(*CP*CP*CP*TP*GP*CP*GP*CP*AP*GP*GP*G)-3'

2KU7
Pro isomerization in MLL1 PHD3-bromo cassette connects H3K4me readout to CyP33 and HDAC-mediated repression.

Entity type Code Description
polypeptide(L) Q03164 MLL1 PHD3-Cyp33 RRM chimeric protein
polypeptide(L) Q9UNP9 MLL1 PHD3-Cyp33 RRM chimeric protein

2KYU
The PHD3 domain of MLL acts as a CYP33-regulated switch between MLL-mediated activation and repression.

Entity type Code Description
polypeptide(L) Q03164 Histone-lysine N-methyltransferase MLL

2W5Y
Structural Basis for the Requirement of Additional Factors for Mll1 Set Domain Activity and Recognition of Epigenetic Marks.

Entity type Code Description
polypeptide(L) 2W5Y HISTONE-LYSINE N-METHYLTRANSFERASE HRX
polypeptide(L) Q03164 HISTONE-LYSINE N-METHYLTRANSFERASE HRX
Ligand SAH S-ADENOSYL-L-HOMOCYSTEINE

2W5Z
Structural Basis for the Requirement of Additional Factors for Mll1 Set Domain Activity and Recognition of Epigenetic Marks.

Entity type Code Description
polypeptide(L) 2W5Z HISTONE-LYSINE N-METHYLTRANSFERASE HRX
polypeptide(L) Q03164 HISTONE-LYSINE N-METHYLTRANSFERASE HRX
polypeptide(L) 2W5Z HISTONE PEPTIDE
Ligand SAH S-ADENOSYL-L-HOMOCYSTEINE

3EG6
Structure of WDR5 bound to mixed lineage leukemia protein-1 peptide.

Entity type Code Description
polypeptide(L) P61964 WD repeat-containing protein 5
polypeptide(L) Q03164 MLL-1 peptide

3LQH
Pro isomerization in MLL1 PHD3-bromo cassette connects H3K4me readout to CyP33 and HDAC-mediated repression.

Entity type Code Description
polypeptide(L) Q03164 Histone-lysine N-methyltransferase MLL
polypeptide(L) Q03164 Histone-lysine N-methyltransferase MLL

3LQI
Pro isomerization in MLL1 PHD3-bromo cassette connects H3K4me readout to CyP33 and HDAC-mediated repression.

Entity type Code Description
polypeptide(L) Q03164 MLL1 PHD3-Bromo
polypeptide(L) Q03164 MLL1 PHD3-Bromo
polypeptide(L) P68431 Histone H3

3LQJ
Pro isomerization in MLL1 PHD3-bromo cassette connects H3K4me readout to CyP33 and HDAC-mediated repression.

Entity type Code Description
polypeptide(L) Q03164 MLL1 PHD3-Bromo
polypeptide(L) Q03164 MLL1 PHD3-Bromo
polypeptide(L) P68431 Histone H3

3P4F
Structural and biochemical insights into MLL1 core complex assembly.

Entity type Code Description
polypeptide(L) P61964 WD repeat-containing protein 5
polypeptide(L) Q15291 Retinoblastoma-binding protein 5
polypeptide(L) Q03164 Histone-lysine N-methyltransferase MLL

3U84
The same pocket in menin binds both MLL and JUND but has opposite effects on transcription.

Entity type Code Description
polypeptide(L) O00255 Menin
polypeptide(L) O00255 Menin

3U85
The same pocket in menin binds both MLL and JUND but has opposite effects on transcription.

Entity type Code Description
polypeptide(L) O00255 Menin
polypeptide(L) O00255 Menin
polypeptide(L) Q03164 Histone-lysine N-methyltransferase MLL

3U86
The same pocket in menin binds both MLL and JUND but has opposite effects on transcription.

Entity type Code Description
polypeptide(L) O00255 Menin
polypeptide(L) O00255 Menin
polypeptide(L) P17535 Transcription factor jun-D

3U88
The same pocket in menin binds both MLL and JUND but has opposite effects on transcription.

Entity type Code Description
polypeptide(L) O00255 Menin
polypeptide(L) O00255 Menin
polypeptide(L) Q03164 Histone-lysine N-methyltransferase MLL
polypeptide(L) O75475 Lens epithelium-derived growth factor
Ligand CHD CHOLIC ACID
Ligand 0BR (4BETA,8ALPHA,9R)-6'-METHOXY-10,11-DIHYDROCINCHONAN-9-OL
Ligand GGB L-CANAVANINE
Ligand GLV GLYOXYLIC ACID

4ESG
Structural basis for SET1 family Win motif recognition by WDR5

Entity type Code Description
polypeptide(L) P61964 WD repeat-containing protein 5
polypeptide(L) Q03164 Histone-lysine N-methyltransferase MLL

4GPQ
Structural insights into inhibition of the bivalent menin-MLL interaction by small molecules in leukemia.

Entity type Code Description
polypeptide(L) O00255 Menin
Ligand PEG DI(HYDROXYETHYL)ETHER
Ligand PG4 TETRAETHYLENE GLYCOL
Ligand EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID

4GQ3
Structural insights into inhibition of the bivalent menin-MLL interaction by small molecules in leukemia.

Entity type Code Description
polypeptide(L) O00255 Menin
Ligand 0RO 4-[4-(5,5-DIMETHYL-4,5-DIHYDRO-1,3-THIAZOL-2-YL)PIPERAZIN-1-YL]-6-PROPYLTHIENO[2,3-D]PYRIMIDINE
Ligand PEG DI(HYDROXYETHYL)ETHER
Ligand UNX UNKNOWN ATOM OR ION

4GQ4
Structural insights into inhibition of the bivalent menin-MLL interaction by small molecules in leukemia.

Entity type Code Description
polypeptide(L) O00255 Menin
Ligand 0RT 4-[4-(5,5-DIMETHYL-4,5-DIHYDRO-1,3-THIAZOL-2-YL)PIPERAZIN-1-YL]-6-(2,2,2-TRIFLUOROETHYL)THIENO[2,3-D]PYRIMIDINE
Ligand UNX UNKNOWN ATOM OR ION
Ligand EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
Ligand PE4 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL

4GQ6
Structural insights into inhibition of the bivalent menin-MLL interaction by small molecules in leukemia.

Entity type Code Description
polypeptide(L) O00255 Menin
polypeptide(L) Q03164 Histone-lysine N-methyltransferase MLL
Ligand 1PE PENTAETHYLENE GLYCOL