SMTL ID : 3mtf.2 (1 other biounit)

Crystal structure of the ACVR1 kinase in complex with a 2-aminopyridine inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

monomer

Ligands

4 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 6 residues within 4Å: Chain A: R.182, N.239, D.240, P.241 Ligands: PO4.2, EDO.10 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.240, A:D.240 Salt bridges: A:R.182 PO4.2: 6 residues within 4Å: Chain A: K.140, K.142, T.180, R.182, Y.183 Ligands: PO4.1 7 PLIP interactions: 7 interactions with chain A Water bridges: A:K.140, A:R.182, A:Y.183, A:Y.183, A:Y.183 Salt bridges: A:K.140, A:K.142 PO4.3: 4 residues within 4Å: Chain A: Y.87, H.88, K.147, K.148 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:K.148 Water bridges: A:Y.87, A:E.89, A:E.89, A:K.147, A:K.148, A:K.148, A:N.149 Salt bridges: A:H.88, A:K.148 PO4.4: 9 residues within 4Å: Chain A: H.61, E.62, I.64, L.65, G.66, H.86, H.88, K.147, C.153 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.66 Water bridges: A:K.147 Salt bridges: A:H.86, A:H.88, A:K.147

7 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.5: 6 residues within 4Å: Chain A: H.122, I.123, K.202, T.289, A.290, L.291 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:H.122, A:K.202, A:A.290, A:L.291 EDO.6: 6 residues within 4Å: Chain A: F.233, D.235, V.236, Q.255, R.256, N.258 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.258, A:N.258 Water bridges: A:N.258 EDO.7: 2 residues within 4Å: Chain A: H.61, H.120 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.120 EDO.8: 1 residues within 4Å: Chain A: S.70 1 PLIP interactions: 1 interactions with chain A Water bridges: A:S.70 EDO.9: 4 residues within 4Å: Chain A: E.52, T.56, M.162, D.171 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:E.52, A:T.56, A:T.56, A:D.171, A:D.171 Water bridges: A:R.49 EDO.10: 3 residues within 4Å: Chain A: R.182, N.239 Ligands: PO4.1 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.182 EDO.11: 2 residues within 4Å: Chain A: H.76, S.77 No protein-ligand interaction detected (PLIP)

1 x A3F: 3-[6-amino-5-(3,4,5-trimethoxyphenyl)pyridin-3-yl]phenol(Non-covalent)

A3F.12: 19 residues within 4Å: Chain A: V.16, V.24, A.35, K.37, E.50, L.65, L.83, T.85, H.86, Y.87, H.88, G.91, S.92, D.95, K.142, N.143, L.145, A.155, D.156 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:V.16, A:V.16, A:V.16, A:V.24, A:A.35, A:Y.87, A:L.145, A:L.145 Hydrogen bonds: A:H.86, A:H.88, A:S.92, A:D.95 Water bridges: A:S.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sanvitale, C.E. et al., A new class of small molecule inhibitor of BMP signaling. Plos One (2013)

Release Date

2010-06-23

Peptides

Activin receptor type-1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Activin receptor type-1

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