SMTL ID : 1i8f.1

THE CRYSTAL STRUCTURE OF A HEPTAMERIC ARCHAEAL SM PROTEIN: IMPLICATIONS FOR THE EUKARYOTIC SNRNP CORE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-heptamer

Ligands

5 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 6 residues within 4Å: Chain A: K.27, E.33 Chain B: E.54, I.56, Y.61, R.63 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:K.27, A:K.27, B:Y.61, B:R.63 GOL.2: 8 residues within 4Å: Chain C: L.25, R.35, S.77, P.78, V.79, P.80 Chain D: K.62, R.63 4 PLIP interactions: 2 interactions with chain D, 2 interactions with chain C Hydrogen bonds: D:K.62, D:R.63, C:R.35, C:S.77 GOL.3: 6 residues within 4Å: Chain D: K.27, E.33 Chain E: E.54, I.56, Y.61, R.63 3 PLIP interactions: 2 interactions with chain D, 1 interactions with chain E Hydrogen bonds: D:K.27, D:K.27, E:R.63 GOL.4: 7 residues within 4Å: Chain F: C.8, L.12 Chain G: H.44, N.46, R.69, G.70, E.71 3 PLIP interactions: 3 interactions with chain G Hydrogen bonds: G:N.46, G:R.69, G:E.71 GOL.5: 6 residues within 4Å: Chain A: E.54, I.56, Y.61, R.63 Chain G: K.27, E.33 4 PLIP interactions: 2 interactions with chain G, 2 interactions with chain A Hydrogen bonds: G:K.27, G:E.33, A:E.54, A:R.63

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mura, C. et al., The crystal structure of a heptameric archaeal Sm protein: Implications for the eukaryotic snRNP core. Proc.Natl.Acad.Sci.USA (2001)

Release Date

2001-05-16

Peptides

PUTATIVE SNRNP SM-LIKE PROTEIN: ABCDEFG

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

PUTATIVE SNRNP SM-LIKE PROTEIN

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