SMTL ID : 1u6b.1

CRYSTAL STRUCTURE OF A SELF-SPLICING GROUP I INTRON WITH BOTH EXONS

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.10 Å

Oligo State

monomer

Ligands

1 x C- A- 5MU: 5'-R(*CP*AP*(5MU))-3'(Non-functional Binders)

C-A-5MU.1: 16 residues within 4Å: Chain A: G.7, U.8, G.9, C.10, G.34, G.35, A.84, C.85, A.174, A.175, G.176, G.177 Chain B: A.17 Ligands: K.5, MG.7, MG.14 No protein-ligand interaction detected (PLIP)

5 x K: POTASSIUM ION(Non-functional Binders)

K.2: 5 residues within 4Å: Chain A: A.84, A.134, G.135, A.179 Chain B: G.16 No protein-ligand interaction detected (PLIP) K.3: 5 residues within 4Å: Chain A: A.156, A.157, G.158, G.159, C.166 No protein-ligand interaction detected (PLIP) K.4: 5 residues within 4Å: Chain A: U.131, U.133, A.134, C.178 Ligands: MG.13 No protein-ligand interaction detected (PLIP) K.5: 5 residues within 4Å: Chain A: U.6, G.7 Chain B: A.17 Ligands: C-A-5MU.1, C-A-5MU.1 No protein-ligand interaction detected (PLIP) K.6: 2 residues within 4Å: Chain A: G.20, G.21 No protein-ligand interaction detected (PLIP)

13 x MG: MAGNESIUM ION(Non-functional Binders)

MG.7: 6 residues within 4Å: Chain A: C.85, G.177, C.178, A.179 Chain B: A.17 Ligands: C-A-5MU.1 No protein-ligand interaction detected (PLIP) MG.8: 4 residues within 4Å: Chain A: A.179, U.180, A.181 Chain B: G.16 No protein-ligand interaction detected (PLIP) MG.9: 2 residues within 4Å: Chain A: G.132, U.133 No protein-ligand interaction detected (PLIP) MG.10: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.11: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.12: 1 residues within 4Å: Chain A: A.78 No protein-ligand interaction detected (PLIP) MG.13: 3 residues within 4Å: Chain A: U.131, C.178 Ligands: K.4 No protein-ligand interaction detected (PLIP) MG.14: 4 residues within 4Å: Chain A: G.34, G.35, A.36 Ligands: C-A-5MU.1 No protein-ligand interaction detected (PLIP) MG.15: 2 residues within 4Å: Chain A: A.45, U.140 No protein-ligand interaction detected (PLIP) MG.16: 2 residues within 4Å: Chain A: C.70, C.71 No protein-ligand interaction detected (PLIP) MG.17: 2 residues within 4Å: Chain A: U.48, G.132 No protein-ligand interaction detected (PLIP) MG.18: 2 residues within 4Å: Chain A: G.188, G.189 No protein-ligand interaction detected (PLIP) MG.19: 2 residues within 4Å: Chain A: U.12, C.26 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Adams, P.L. et al., Crystal Structure of a Self-Splicing Group I Intron with Both Exons. Nature (2004)

Release Date

2004-08-10

Peptides

U1 small nuclear ribonucleoprotein A: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
A

U1 small nuclear ribonucleoprotein A

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