SMTL ID : 1ems.1

CRYSTAL STRUCTURE OF THE C. ELEGANS NITFHIT PROTEIN

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-tetramer

Ligands

10 x EMC: ETHYL MERCURY ION(Non-covalent)

EMC.1: 5 residues within 4Å: Chain A: E.54, K.127, E.143, C.169, A.194 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.54, A:C.169 EMC.2: 6 residues within 4Å: Chain A: C.55, G.96, L.97, H.98, N.110, S.147 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:N.110 Metal complexes: A:C.55 EMC.3: 1 residues within 4Å: Chain A: C.75 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:C.75, A:C.75 EMC.8: 5 residues within 4Å: Chain B: E.54, K.127, E.143, C.169, A.194 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:E.54, B:C.169 EMC.9: 6 residues within 4Å: Chain B: C.55, G.96, L.97, H.98, W.109, N.110 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:N.110 Metal complexes: B:C.55 EMC.11: 5 residues within 4Å: Chain C: E.54, K.127, E.143, C.169, A.194 2 PLIP interactions: 2 interactions with chain C Metal complexes: C:E.54, C:C.169 EMC.12: 6 residues within 4Å: Chain C: C.55, G.96, L.97, H.98, N.110, S.147 2 PLIP interactions: 2 interactions with chain C Hydrophobic interactions: C:N.110 Metal complexes: C:C.55 EMC.13: 1 residues within 4Å: Chain C: C.75 2 PLIP interactions: 2 interactions with chain C Metal complexes: C:C.75, C:C.75 EMC.18: 5 residues within 4Å: Chain D: E.54, K.127, E.143, C.169, A.194 2 PLIP interactions: 2 interactions with chain D Metal complexes: D:E.54, D:C.169 EMC.19: 6 residues within 4Å: Chain D: C.55, G.96, L.97, H.98, W.109, N.110 2 PLIP interactions: 2 interactions with chain D Hydrophobic interactions: D:N.110 Metal complexes: D:C.55

8 x NA: SODIUM ION(Non-functional Binders)

NA.4: 3 residues within 4Å: Chain A: Y.218, E.261 Chain B: S.252 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:Y.218, B:S.252 NA.5: 5 residues within 4Å: Chain A: S.167, S.178, N.181, L.189, F.191 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.167, A:N.181 NA.6: 3 residues within 4Å: Chain A: C.377, Q.379, H.394 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.394 NA.10: 4 residues within 4Å: Chain B: M.71, C.75, E.76, Y.77 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:E.76, B:Y.77 NA.14: 3 residues within 4Å: Chain C: Y.218, E.261 Chain D: S.252 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:Y.218, D:S.252 NA.15: 5 residues within 4Å: Chain C: S.167, S.178, N.181, L.189, F.191 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:S.167, C:L.177 NA.16: 3 residues within 4Å: Chain C: C.377, Q.379, H.394 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:H.394 NA.20: 4 residues within 4Å: Chain D: M.71, C.75, E.76, Y.77 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:Y.77

2 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.7: 6 residues within 4Å: Chain A: E.253 Chain B: W.244, Y.266, L.270, M.273, Q.274 5 PLIP interactions: 1 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:E.253, B:W.244, B:L.270, B:M.273, B:Q.274 MPD.17: 6 residues within 4Å: Chain C: E.253 Chain D: W.244, Y.266, L.270, M.273, Q.274 5 PLIP interactions: 4 interactions with chain D, 1 interactions with chain C Hydrophobic interactions: D:W.244, D:L.270, D:M.273, D:Q.274, C:E.253

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pace, H.C. et al., Crystal structure of the worm NitFhit Rosetta Stone protein reveals a Nit tetramer binding two Fhit dimers. Curr.Biol. (2000)

Release Date

2000-07-20

Peptides

NIT-FRAGILE HISTIDINE TRIAD FUSION PROTEIN: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

NIT-FRAGILE HISTIDINE TRIAD FUSION PROTEIN