SMTL ID : 2q3z.2 (1 other biounit)

Transglutaminase 2 undergoes large conformational change upon activation

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x ACE- PRO- ONL- LEU- PRO- PHE- NH2: Polypeptide(Non-covalent)

ACE-PRO-ONL-LEU-PRO-PHE-NH2.1: 18 residues within 4Å: Chain A: Q.169, W.241, M.252, Q.276, C.277, N.302, S.303, A.304, I.313, F.316, I.331, W.332, N.333, F.334, H.335, S.419, L.420 Chain B: N.517 16 PLIP interactions: 14 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:N.302, A:A.304, A:I.313, A:F.316, A:I.331, A:F.334, A:L.420, A:L.420 Hydrogen bonds: A:Q.276, A:C.277, A:A.304, A:I.331, A:N.333, A:N.333, B:N.517, B:N.517 ACE-PRO-ONL-LEU-PRO-PHE-NH2.7: 18 residues within 4Å: Chain A: N.517 Chain B: Q.169, W.241, M.252, Q.276, C.277, N.302, S.303, A.304, I.313, F.316, I.331, W.332, N.333, F.334, H.335, S.419, L.420 16 PLIP interactions: 14 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:N.302, B:A.304, B:I.313, B:F.316, B:I.331, B:F.334, B:L.420, B:L.420 Hydrogen bonds: B:Q.276, B:C.277, B:A.304, B:I.331, B:N.333, B:N.333, A:N.517, A:N.517

10 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 4 residues within 4Å: Chain A: K.202, R.222, G.367, T.368 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.368, A:T.368 Water bridges: A:Y.388 Salt bridges: A:K.202, A:R.222 SO4.3: 4 residues within 4Å: Chain A: K.202, R.209, R.213, Y.219 5 PLIP interactions: 5 interactions with chain A Water bridges: A:Y.219, A:Y.219 Salt bridges: A:K.202, A:K.205, A:R.209 SO4.4: 1 residues within 4Å: Chain A: R.80 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.80 SO4.5: 3 residues within 4Å: Chain A: R.80, D.81, A.82 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.81, A:A.82 Water bridges: A:D.81, A:D.81 Salt bridges: A:R.80 SO4.6: 4 residues within 4Å: Chain A: R.478, V.479, G.480, R.580 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:V.479, A:G.480 Salt bridges: A:R.580 SO4.8: 4 residues within 4Å: Chain B: K.202, R.222, G.367, T.368 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.368 Salt bridges: B:K.202, B:R.222 SO4.9: 4 residues within 4Å: Chain B: K.202, R.209, R.213, Y.219 3 PLIP interactions: 3 interactions with chain B Salt bridges: B:K.202, B:K.205, B:R.209 SO4.10: 1 residues within 4Å: Chain B: R.80 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.80 SO4.11: 3 residues within 4Å: Chain B: R.80, D.81, A.82 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:D.81, B:A.82 Salt bridges: B:R.80 SO4.12: 4 residues within 4Å: Chain B: R.478, V.479, G.480, R.580 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:V.479, B:G.480 Salt bridges: B:R.580

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pinkas, D.M. et al., Transglutaminase 2 undergoes a large conformational change upon activation. Plos Biol. (2007)

Release Date

2007-10-23

Peptides

Transglutaminase 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Transglutaminase 2

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