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2dim

Solution structure of the Myb_DNA-binding domain of human Cell division cycle 5-like protein

Method: SOLUTION NMR Dmax: 38.6 Å Quality: REASONABLE
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Cell division cycle 5-like protein

Homo sapiens

UniProt Q99459

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein monomer Monomer Protein × 1 PDB declaration: monomeric（1） Consistent with protein copy count Chain A； UniProt 7–63 Fragment：Myb_DNA-binding domain No other associated polymer SOLUTION NMR NMR measurement conditions：pH 7；296 K；Ionic strength (raw mmCIF value) 120mM；Pressure ambient NMR sample composition：1.19mM Myb_DNA-binding domain U-15N, 13C; 20mM d-Tris HCl (pH 7.0); 100mM NaCl; 1mM d-DTT; 0.02% NaN3; 90% H2O, 10% D2O | 90% H2O/10% D2O Resolution not provided

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 2DIM Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
2DIN Solution structure of the Myb_DNA-binding domain of human Cell division cycle 5-like protein Deposited 2006-03-30 Different construct Different experimental conditions Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 59–111（53 aa） Fragment：Myb_DNA-binding domain
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7；298 K；Ionic strength (raw mmCIF value) 120mM；Pressure ambient
NMR sample composition 1.13mM Myb_DNA-binding domain U-15N, 13C; 20mM d-Tris HCl (pH 7.0); 100mM NaCl; 1mM d-DTT; 0.02% NaN3; 90% H2O, 10% D2O | 90% H2O/10% D2O
Resolution not provided
5MQF Cryo-EM structure of a human spliceosome activated for step 2 of splicing (C* complex) Deposited 2016-12-20 Different construct Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 41 PDB declaration: 41-meric
Chain L 1–802（802 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 6.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.90 Å
5XJC Cryo-EM structure of the human spliceosome just prior to exon ligation at 3.6 angstrom Deposited 2017-04-30 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 50-meric
Chain L 1–802（802 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 11 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 7 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5YZG The Cryo-EM Structure of Human Catalytic Step I Spliceosome (C complex) at 4.1 angstrom resolution Deposited 2017-12-14 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 55-meric
Chain L 1–802（802 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 7 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ZN ZINC ION × 7 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
5Z56 cryo-EM structure of a human activated spliceosome (mature Bact) at 5.1 angstrom. Deposited 2018-01-17 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 59-meric
Chain L 1–802（802 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ZN ZINC ION × 13 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9；20 mM HEPES-KOH, 150 mM NaCl, 1.5 mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.10 Å
5Z57 Cryo-EM structure of the human activated spliceosome (late Bact) at 6.5 angstrom Deposited 2018-01-17 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 57-meric
Chain L 1–802（802 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ALA ALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ZN ZINC ION × 10 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9；20 mM HEPES-KOH, pH 7.9, 150 mM NaCl, 1.5 mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.50 Å
5Z58 Cryo-EM structure of a human activated spliceosome (early Bact) at 4.9 angstrom. Deposited 2018-01-17 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 42 PDB declaration: 46-meric
Chain L 1–802（802 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9；20 mM HEPES-KOH, pH 7.9, 150 mM NaCl, 1.5 mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
6FF4 human Bact spliceosome core structure Deposited 2018-01-03 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 24 PDB declaration: 28-meric
Chain L 1–802（802 aa）
Not recorded MG MAGNESIUM ION × 4 IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 10 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE；blot with blotting sensor
Resolution 3.40 Å
6FF7 human Bact spliceosome core structure Deposited 2018-01-03 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 57 PDB declaration: 61-meric
Chain L 1–802（802 aa）
Not recorded ZN ZINC ION × 11 MG MAGNESIUM ION × 5 IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
6ICZ Cryo-EM structure of a human post-catalytic spliceosome (P complex) at 3.0 angstrom Deposited 2018-09-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 51-meric
Chain L 1–802（802 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 9 ZN ZINC ION × 7 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6ID0 Cryo-EM structure of a human intron lariat spliceosome prior to Prp43 loaded (ILS1 complex) at 2.9 angstrom resolution Deposited 2018-09-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 38 PDB declaration: 42-meric
Chain L 1–802（802 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 7 ZN ZINC ION × 7 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
6ID1 Cryo-EM structure of a human intron lariat spliceosome after Prp43 loaded (ILS2 complex) at 2.9 angstrom resolution Deposited 2018-09-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 39 PDB declaration: 43-meric
Chain L 1–802（802 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 7 ZN ZINC ION × 7 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.86 Å
6QDV Human post-catalytic P complex spliceosome Deposited 2019-01-03 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain O 1–802（802 aa）
Not recorded MG MAGNESIUM ION × 7 K POTASSIUM ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 7 IHP INOSITOL HEXAKISPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE；3 uL sample was applied to the grid, left for 25s, then blotted for 2.5-3.5s and immediately plunged into liquid ethane.
Resolution 3.30 Å
6ZYM Human C Complex Spliceosome - High-resolution CORE Deposited 2020-08-02 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 21 PDB declaration: 26-meric
Chain L 1–802（802 aa）
Not recorded MG MAGNESIUM ION × 5 IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 7 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7A5P Human C Complex Spliceosome - Medium-resolution PERIPHERY Deposited 2020-08-21 Different construct Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 44 PDB declaration: 48-meric
Chain L 1–802（802 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
7AAV Human pre-Bact-2 spliceosome core structure Deposited 2020-09-04 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 13 PDB declaration: heptadecameric
Chain L 1–802（802 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 KGN D-chiro inositol hexakisphosphate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
7ABG Human pre-Bact-1 spliceosome Deposited 2020-09-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 58-meric
Chain L 1–802（802 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 GTG 7-METHYL-GUANOSINE-5'-TRIPHOSPHATE-5'-GUANOSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.80 Å
7ABH Human pre-Bact-2 spliceosome (SF3b/U2 snRNP portion) Deposited 2020-09-07 Different construct Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 14 PDB declaration: hexadecameric
Chain L 1–802（802 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
7ABI Human pre-Bact-2 spliceosome Deposited 2020-09-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 56-meric
Chain L 1–802（802 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 IHP INOSITOL HEXAKISPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7DVQ Cryo-EM Structure of the Activated Human Minor Spliceosome (minor Bact Complex) Deposited 2021-01-14 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 45 PDB declaration: 49-meric
Chain L 1–802（802 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 5 K POTASSIUM ION × 2 G5J 5'-O-[(S)-hydroxy{[(R)-hydroxy{[(S)-hydroxy(methoxy)phosphoryl]oxy}phosphoryl]oxy}phosphoryl]guanosine × 1 ZN ZINC ION × 7 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.89 Å
7QTT Structural organization of a late activated human spliceosome (Baqr, core region) Deposited 2022-01-15 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 37-meric
Chain P 1–802（802 aa）
Not recorded ZN ZINC ION × 12 IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 7 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9；All solutions were sterile filtered using a 0.22um vacuum filtration unit.
cryo-EM vitrification conditions Cryogen ETHANE；Volumes of 4 ul of the concentrated sample were applied to one side of glow-discharged UltrAuFoil 200 2/2 grids (Quantifoil) in a Vitrobot Mark IV (FEI) operating at 4 degrees Celsius and 100% humidity. The grids were blotted for 2s with blotting force 5 and immediately frozen by plunging into liquid ethane.
Resolution 3.10 Å
7W59 The cryo-EM structure of human pre-C*-I complex Deposited 2021-11-29 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 45 PDB declaration: 50-meric
Chain L 1–802（802 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 9 ZN ZINC ION × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W5A The cryo-EM structure of human pre-C*-II complex Deposited 2021-11-29 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain L 1–802（802 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 9 ZN ZINC ION × 7 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7W5B The cryo-EM structure of human C* complex Deposited 2021-11-29 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L 1–802（802 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 9 ZN ZINC ION × 7 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
8C6J Human spliceosomal PM5 C* complex Deposited 2023-01-12 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 58 PDB declaration: 63-meric
Chain O 1–802（802 aa）
Not recorded K POTASSIUM ION × 2 MG MAGNESIUM ION × 7 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8CH6 Structure of a late-stage activated spliceosome (BAqr) arrested with a dominant-negative Aquarius mutant (state B complex). Deposited 2023-02-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 59-meric
Chain P 1–802（802 aa）
Not recorded ZN ZINC ION × 12 IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 7 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9；All solutions were sterile-filtered using a 0.22um vacuum filtration unit.
cryo-EM vitrification conditions Cryogen ETHANE；Volumes of 4 ul of the concentrated sample were applied to one side of glow-discharged UltrAuFoil 200 2/2 grids (Quantifoil) in a Vitrobot Mark IV (FEI), operated at 4 degrees Celsius and 100% humidity. The grids were blotted for 2s with blotting force 5 and immediately frozen by plunging into liquid ethane.
Resolution 5.90 Å
8I0P The cryo-EM structure of human pre-Bact complex Deposited 2023-01-11 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 51-meric
Chain L 1–802（802 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8I0R The cryo-EM structure of human Bact-I complex Deposited 2023-01-11 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 55-meric
Chain L 1–802（802 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ZN ZINC ION × 7 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8I0S The cryo-EM structure of human Bact-II complex Deposited 2023-01-11 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 50-meric
Chain L 1–802（802 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 7 ZN ZINC ION × 7 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
8I0T The cryo-EM structure of human Bact-III complex Deposited 2023-01-11 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 56-meric
Chain L 1–802（802 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 7 ZN ZINC ION × 7 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8I0U The cryo-EM structure of human Bact-IV complex Deposited 2023-01-11 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain L 1–802（802 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 7 ZN ZINC ION × 7 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8I0V The cryo-EM structure of human post-Bact complex Deposited 2023-01-11 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 51-meric
Chain L 1–802（802 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 7 ZN ZINC ION × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8I0W The cryo-EM structure of human C complex Deposited 2023-01-11 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain L 1–802（802 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 5 ZN ZINC ION × 7 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8RO2 Integrative Structure of the human intron lariat Spliceosome (ILS'') Deposited 2024-01-11 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 36 PDB declaration: 40-meric
Chain L 1–802（802 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 3 IHP INOSITOL HEXAKISPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9FMD Integrative model of the human post-catalytic spliceosome (P-complex) Deposited 2024-06-05 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 58 PDB declaration: 63-meric
Chain L 1–802（802 aa）
Not recorded MG MAGNESIUM ION × 6 K POTASSIUM ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 6 IHP INOSITOL HEXAKISPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9R8V Cryo-EM structure of the human pre-Bact-OTS complex (whole map) Deposited 2025-05-17 Different construct Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 59 PDB declaration: 63-meric
Chain L 1–802（802 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.50 Å

36 other PDB entries and 36 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name CDC5L_HUMAN
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 8–64； UniProt 7–63

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 2dim

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 2dim
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2. Structure Basics 2. Structure Basics

Entry ID entry_id2dim
Deposition date deposition_date2006-03-30
Structure title titleSolution structure of the Myb_DNA-binding domain of human Cell division cycle 5-like protein
Keywords keywords;Myb_DNA-binding domain, Cell cycle, DNA binding, Spliceosome, structural genomics, NPPSFA, National Project on Protein Structural and Functional Analyses, RIKEN Structural Genomics/Proteomics Initiative, RSGI, DNA binding protein ;; DNA BINDING PROTEIN
Experimental Method methodSOLUTION NMR
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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier14.16 Å
Radius of gyration Rg (electron density) rg_electron13.57 Å
Forward intensity I(0) i0362529000.00
Molecular weight molecular_weight156060.0 kDa
Excluded volume excluded_volume193970 ų
Envelope volume envelope_volume37037 ų
Hydration-shell volume shell_volume16372 ų
Envelope diameter envelope_diameter75.5 Å
Shell Rg shell_rg25.64 Å
Envelope Rg envelope_rg20.72 Å
Shape Rg shape_rg13.54 Å
Total Rg total_rg14.06 Å
Total atoms total_atoms21920
Residues n_residues1400
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 Å−1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3
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4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax38.6 Å
Rg (real space) rg_real13.35 Å
Rg uncertainty (real space) rg_real_error0.06 Å
I(0) (real space) i0_real3.4620e+08
I(0) uncertainty (real space) i0_real_error2.6440e+06
Rg (reciprocal space) rg_reciprocal14.35 Å
I(0) (reciprocal space) i0_reciprocal362500000.0000
Solution quality estimate total_estimate0.6734
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary14.7 Å
Skewness Skewness skewness0.360
Kurtosis Kurtosis kurtosis-0.372
Angular range angular_range— – 0.5000 Å−1
Current regularization parameter α current_alpha4.7440
Highest regularization parameter α highest_alpha174300.0000
Real-space data points n_real_points80
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.005; Oscil: 0.943; Stabil: 0.975; Sysdev: 0.000; Positv: 1.000; Valcen: 0.998; Smooth: 0.000
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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (1)

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8. Citations (1)

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9. Files and Curves (10)