SMTL ID : 5w5h.1 (1 other biounit)

Human IFIT1 dimer with m7Gppp-AAAA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.79 Å

Oligo State

homo-dimer

Ligands

2 x GTA- A- A- A: RNA (5'-D(*(GTA))-R(P*AP*AP*A)-3')(Non-covalent)

GTA-A-A-A.1: 48 residues within 4Å: Chain A: R.39, Q.43, L.47, T.49, Y.51, W.148, L.151, K.152, G.154, G.155, K.156, Y.158, E.177, A.180, I.184, Y.187, R.188, G.191, F.192, L.194, A.195, N.217, Y.219, I.220, Y.253, R.256, Y.257, K.260, R.263, V.286, L.287, H.290, Q.291, L.294, K.337, T.339, F.340, E.341, V.342, L.345, D.346, R.349, V.373, V.374, T.377, D.380, H.384, L.414 22 PLIP interactions: 22 interactions with chain A Hydrogen bonds: A:G.155, A:Y.158, A:R.188, A:R.188, A:N.217, A:Y.219 Water bridges: A:G.154, A:V.374, A:V.374 Salt bridges: A:R.39, A:R.39, A:K.152, A:K.152, A:R.188, A:R.188, A:R.188, A:R.256, A:K.337 pi-Stacking: A:W.148, A:Y.219 pi-Cation interactions: A:W.148, A:W.148 GTA-A-A-A.2: 48 residues within 4Å: Chain B: R.39, Q.43, L.47, T.49, Y.51, W.148, L.151, K.152, G.154, G.155, K.156, Y.158, A.180, I.184, Y.187, R.188, G.191, F.192, L.194, A.195, N.217, Y.219, I.220, Y.253, R.256, Y.257, K.260, R.263, R.264, V.286, L.287, H.290, Q.291, L.294, K.337, T.339, F.340, E.341, V.342, L.345, D.346, R.349, V.373, V.374, T.377, D.380, H.384, L.414 25 PLIP interactions: 25 interactions with chain B Hydrogen bonds: B:G.155, B:Y.158, B:R.188, B:R.188, B:N.217, B:Y.219 Water bridges: B:R.256, B:R.256, B:K.337, B:E.341, B:V.373 Salt bridges: B:R.39, B:R.39, B:K.152, B:K.152, B:R.188, B:R.188, B:R.188, B:R.256, B:K.337 pi-Stacking: B:W.148, B:Y.158, B:Y.219 pi-Cation interactions: B:W.148, B:W.148

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Abbas, Y.M. et al., Structural insights into IFIT1 dimerization and conformational changes associated with mRNA binding. To Be Published

Release Date

2017-07-19

Peptides

Interferon-induced protein with tetratricopeptide repeats 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Interferon-induced protein with tetratricopeptide repeats 1

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