› 2ypb

X-ray diffraction
2.87Å resolution

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-115952 (preferred)
Entry contents:
2 distinct polypeptide molecules
2 distinct DNA molecules
Macromolecules (4 distinct):
T-cell acute lymphocytic leukemia protein 1 Chain: A
Molecule details ›
Chain: A
Length: 91 amino acids
Theoretical weight: 10.72 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P17542 (Residues: 180-253; Coverage: 22%)
Gene names: BHLHA17, SCL, TAL1, TCL5
Sequence domains: Helix-loop-helix DNA-binding domain
Structure domains: Helix-loop-helix DNA-binding domain
Transcription factor E2-alpha Chain: B
Molecule details ›
Chain: B
Length: 82 amino acids
Theoretical weight: 9.67 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P15923 (Residues: 538-616; Coverage: 12%)
Gene names: BHLHB21, E2A, ITF1, TCF3
Sequence domains: Helix-loop-helix DNA-binding domain
Structure domains: Helix-loop-helix DNA-binding domain
EBOX FORWARD Chain: E
Molecule details ›
Chain: E
Length: 11 nucleotides
Theoretical weight: 3.28 KDa
EBOX REVERSE Chain: F
Molecule details ›
Chain: F
Length: 11 nucleotides
Theoretical weight: 3.42 KDa

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I02
Spacegroup: C2221
Unit cell:
a: 73.193Å b: 152.882Å c: 55.412Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.255 0.254 0.288
Expression system: Escherichia coli

Quick links

Citations

12 review citations

SCL/TAL1: a multifaceted regulator from blood development to disease.
Porcher et al. (2017)
11 more

7 mentions without citation

Histone lysine methylation dynamics: establishment, regulation, and biological impact.
Black et al. (2012)
6 more