SMTL ID : 9otm.1

Human glutamine synthetase filament under turnover conditions

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-20-mer

Ligands

20 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 19 residues within 4Å: Chain A: W.130, F.131, G.132, E.134, E.203, Q.205, I.206, G.207, P.208, H.253, N.255, S.257, R.319, R.324, Y.336, E.338, R.340 Ligands: MG.2, MG.3 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:E.203, A:I.206, A:G.207, A:S.257, A:S.257, A:R.340 Salt bridges: A:H.253, A:R.319, A:R.319, A:R.324 ATP.4: 20 residues within 4Å: Chain B: W.130, F.131, G.132, E.134, E.203, Q.205, I.206, G.207, P.208, H.253, N.255, S.257, E.305, R.319, R.324, Y.336, E.338, R.340 Ligands: MG.6, MG.7 13 PLIP interactions: 12 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:E.203, B:G.207, B:S.257, B:S.257, B:E.305, B:E.305, A:N.61 Salt bridges: B:H.253, B:R.319, B:R.319, B:R.324, B:R.324, B:R.340 ATP.8: 18 residues within 4Å: Chain C: W.130, G.132, E.134, E.203, Q.205, I.206, G.207, P.208, H.253, N.255, S.257, R.319, R.324, Y.336, E.338, R.340 Ligands: MG.10, MG.11 7 PLIP interactions: 7 interactions with chain C Hydrogen bonds: C:G.207, C:S.257, C:S.257, C:R.340 Salt bridges: C:R.319, C:R.319, C:R.324 ATP.12: 19 residues within 4Å: Chain D: W.130, F.131, G.132, E.134, E.203, Q.205, I.206, G.207, P.208, H.253, N.255, S.257, R.319, R.324, Y.336, E.338, R.340 Ligands: MG.13, MG.14 6 PLIP interactions: 6 interactions with chain D Hydrogen bonds: D:G.207 Salt bridges: D:H.253, D:R.319, D:R.319, D:R.324, D:R.340 ATP.15: 19 residues within 4Å: Chain E: W.130, F.131, G.132, E.134, E.203, Q.205, I.206, G.207, P.208, H.253, N.255, S.257, R.319, R.324, Y.336, E.338, R.340 Ligands: MG.16, MG.17 9 PLIP interactions: 8 interactions with chain E, 1 interactions with chain D Hydrogen bonds: E:E.203, E:G.207, E:E.338, E:R.340, D:N.61 Salt bridges: E:H.253, E:R.319, E:R.319, E:R.324 ATP.18: 17 residues within 4Å: Chain F: G.132, E.134, E.203, Q.205, I.206, G.207, P.208, H.253, N.255, S.257, R.319, R.324, Y.336, E.338, R.340 Ligands: MG.19, MG.20 8 PLIP interactions: 7 interactions with chain F, 1 interactions with chain J Hydrogen bonds: F:G.207, F:S.257, F:S.257, F:R.340, J:N.61 Salt bridges: F:R.319, F:R.319, F:R.324 ATP.21: 18 residues within 4Å: Chain F: N.61 Chain G: G.132, E.134, E.203, Q.205, I.206, G.207, P.208, H.253, N.255, S.257, R.319, R.324, Y.336, E.338, R.340 Ligands: MG.22, MG.23 8 PLIP interactions: 7 interactions with chain G, 1 interactions with chain F Hydrogen bonds: G:G.207, G:S.257, G:S.257, G:R.340, F:N.61 Salt bridges: G:R.319, G:R.319, G:R.324 ATP.24: 17 residues within 4Å: Chain H: G.132, E.134, E.203, Q.205, I.206, G.207, P.208, H.253, N.255, S.257, R.319, R.324, Y.336, E.338, R.340 Ligands: MG.25, MG.26 9 PLIP interactions: 9 interactions with chain H Hydrogen bonds: H:G.207, H:S.257, H:S.257 Salt bridges: H:R.319, H:R.319, H:R.324, H:R.340 pi-Stacking: H:Y.336, H:Y.336 ATP.27: 16 residues within 4Å: Chain I: G.132, E.134, A.191, E.203, Q.205, I.206, H.253, N.255, S.257, R.319, R.324, Y.336, E.338, R.340 Ligands: MG.28, MG.29 11 PLIP interactions: 11 interactions with chain I Hydrogen bonds: I:E.203, I:Q.205, I:S.257, I:S.257, I:R.340 Salt bridges: I:H.253, I:R.319, I:R.319, I:R.324 pi-Stacking: I:Y.336, I:Y.336 ATP.30: 18 residues within 4Å: Chain J: W.130, G.132, E.134, A.191, E.203, Q.205, I.206, G.207, H.253, N.255, S.257, R.319, R.324, Y.336, E.338, R.340 Ligands: MG.31, MG.32 7 PLIP interactions: 7 interactions with chain J Hydrogen bonds: J:G.207, J:S.257, J:S.257 Salt bridges: J:R.319, J:R.319, J:R.324, J:R.340 ATP.33: 17 residues within 4Å: Chain K: G.132, E.134, E.203, Q.205, I.206, G.207, P.208, H.253, N.255, S.257, R.319, R.324, Y.336, E.338, R.340 Ligands: MG.34, MG.35 8 PLIP interactions: 8 interactions with chain K Hydrogen bonds: K:G.207, K:S.257, K:S.257 Salt bridges: K:H.253, K:R.319, K:R.319, K:R.324, K:R.340 ATP.36: 17 residues within 4Å: Chain L: G.132, E.134, E.203, Q.205, I.206, G.207, P.208, H.253, N.255, S.257, R.319, R.324, Y.336, E.338, R.340 Ligands: MG.37, MG.38 8 PLIP interactions: 8 interactions with chain L Hydrogen bonds: L:G.207, L:S.257, L:S.257 Salt bridges: L:H.253, L:R.319, L:R.319, L:R.324, L:R.340 ATP.39: 17 residues within 4Å: Chain M: G.132, E.134, E.203, Q.205, I.206, G.207, P.208, H.253, N.255, S.257, R.319, R.324, Y.336, E.338, R.340 Ligands: MG.40, MG.41 10 PLIP interactions: 10 interactions with chain M Hydrogen bonds: M:G.207, M:S.257, M:S.257, M:R.319, M:R.340 Salt bridges: M:H.253, M:R.319, M:R.324 pi-Stacking: M:Y.336, M:Y.336 ATP.42: 18 residues within 4Å: Chain N: W.130, G.132, E.134, E.203, Q.205, I.206, G.207, P.208, H.253, N.255, S.257, R.319, R.324, Y.336, E.338, R.340 Ligands: MG.43, MG.44 8 PLIP interactions: 8 interactions with chain N Hydrogen bonds: N:G.207, N:S.257, N:S.257 Salt bridges: N:H.253, N:R.319, N:R.319, N:R.324, N:R.340 ATP.45: 17 residues within 4Å: Chain O: G.132, E.134, E.203, Q.205, I.206, G.207, P.208, H.253, N.255, S.257, R.319, R.324, Y.336, E.338, R.340 Ligands: MG.46, MG.47 7 PLIP interactions: 7 interactions with chain O Hydrogen bonds: O:G.207, O:S.257, O:S.257, O:R.340 Salt bridges: O:R.319, O:R.319, O:R.324 ATP.48: 19 residues within 4Å: Chain P: W.130, F.131, G.132, E.134, E.203, Q.205, I.206, G.207, P.208, H.253, N.255, S.257, R.319, R.324, Y.336, E.338, R.340 Ligands: MG.50, MG.51 9 PLIP interactions: 8 interactions with chain P, 1 interactions with chain T Hydrogen bonds: P:Q.205, P:G.207, P:S.257, P:S.257, P:R.340, T:N.61 Salt bridges: P:R.319, P:R.319, P:R.324 ATP.52: 19 residues within 4Å: Chain Q: W.130, F.131, G.132, E.134, E.203, Q.205, I.206, G.207, P.208, H.253, N.255, S.257, R.319, R.324, Y.336, E.338, R.340 Ligands: MG.54, MG.55 7 PLIP interactions: 7 interactions with chain Q Hydrogen bonds: Q:G.207, Q:S.257, Q:S.257 Salt bridges: Q:R.319, Q:R.319, Q:R.324, Q:R.340 ATP.56: 19 residues within 4Å: Chain R: W.130, F.131, G.132, E.134, E.203, Q.205, I.206, G.207, P.208, H.253, N.255, S.257, R.319, R.324, Y.336, E.338, R.340 Ligands: MG.58, MG.59 6 PLIP interactions: 6 interactions with chain R Hydrogen bonds: R:G.207 Salt bridges: R:H.253, R:R.319, R:R.319, R:R.324, R:R.340 ATP.60: 19 residues within 4Å: Chain S: W.130, F.131, G.132, E.134, E.203, Q.205, I.206, G.207, P.208, H.253, N.255, S.257, R.319, R.324, Y.336, E.338, R.340 Ligands: MG.61, MG.62 7 PLIP interactions: 7 interactions with chain S Hydrogen bonds: S:M.133, S:G.207, S:H.253, S:R.340 Salt bridges: S:R.319, S:R.319, S:R.324 ATP.63: 19 residues within 4Å: Chain T: W.130, F.131, G.132, E.134, E.203, Q.205, I.206, G.207, P.208, H.253, N.255, S.257, R.319, R.324, Y.336, E.338, R.340 Ligands: MG.64, MG.65 6 PLIP interactions: 6 interactions with chain T Hydrogen bonds: T:G.207 Salt bridges: T:H.253, T:R.319, T:R.319, T:R.324, T:R.340

40 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 5 residues within 4Å: Chain A: E.134, H.253, E.338 Ligands: ATP.1, MG.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:E.134, A:E.134, A:E.338 MG.3: 4 residues within 4Å: Chain A: E.134, E.203 Ligands: ATP.1, MG.2 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.134, A:E.203 MG.6: 5 residues within 4Å: Chain B: E.134, H.253, E.338 Ligands: ATP.4, MG.7 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:E.134, B:E.134, B:E.338 MG.7: 4 residues within 4Å: Chain B: E.134, E.203 Ligands: ATP.4, MG.6 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:E.134, B:E.203 MG.10: 5 residues within 4Å: Chain C: E.134, H.253, E.338 Ligands: ATP.8, MG.11 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:E.134, C:E.134, C:E.338 MG.11: 5 residues within 4Å: Chain C: E.134, E.203, Q.205 Ligands: ATP.8, MG.10 2 PLIP interactions: 2 interactions with chain C Metal complexes: C:E.134, C:E.203 MG.13: 5 residues within 4Å: Chain D: E.134, H.253, E.338 Ligands: ATP.12, MG.14 3 PLIP interactions: 3 interactions with chain D Metal complexes: D:E.134, D:E.134, D:E.338 MG.14: 5 residues within 4Å: Chain D: E.134, E.203, Q.205 Ligands: ATP.12, MG.13 2 PLIP interactions: 2 interactions with chain D Metal complexes: D:E.134, D:E.203 MG.16: 5 residues within 4Å: Chain E: E.134, H.253, E.338 Ligands: ATP.15, MG.17 3 PLIP interactions: 3 interactions with chain E Metal complexes: E:E.134, E:E.134, E:E.338 MG.17: 5 residues within 4Å: Chain E: E.134, E.203, Q.205 Ligands: ATP.15, MG.16 2 PLIP interactions: 2 interactions with chain E Metal complexes: E:E.134, E:E.203 MG.19: 5 residues within 4Å: Chain F: E.134, H.253, E.338 Ligands: ATP.18, MG.20 3 PLIP interactions: 3 interactions with chain F Metal complexes: F:E.134, F:E.134, F:E.338 MG.20: 5 residues within 4Å: Chain F: E.134, E.203, Q.205 Ligands: ATP.18, MG.19 2 PLIP interactions: 2 interactions with chain F Metal complexes: F:E.134, F:E.203 MG.22: 4 residues within 4Å: Chain G: E.134, E.203 Ligands: ATP.21, MG.23 2 PLIP interactions: 2 interactions with chain G Metal complexes: G:E.134, G:E.203 MG.23: 5 residues within 4Å: Chain G: E.134, H.253, E.338 Ligands: ATP.21, MG.22 2 PLIP interactions: 2 interactions with chain G Metal complexes: G:E.134, G:E.134 MG.25: 5 residues within 4Å: Chain H: E.134, E.203, Q.205 Ligands: ATP.24, MG.26 2 PLIP interactions: 2 interactions with chain H Metal complexes: H:E.134, H:E.203 MG.26: 5 residues within 4Å: Chain H: E.134, H.253, E.338 Ligands: ATP.24, MG.25 3 PLIP interactions: 3 interactions with chain H Metal complexes: H:E.134, H:E.134, H:E.338 MG.28: 4 residues within 4Å: Chain I: E.134, H.253, E.338 Ligands: ATP.27 3 PLIP interactions: 3 interactions with chain I Metal complexes: I:E.134, I:E.134, I:E.338 MG.29: 4 residues within 4Å: Chain I: E.136, E.196, E.203 Ligands: ATP.27 2 PLIP interactions: 2 interactions with chain I Metal complexes: I:E.196, I:E.203 MG.31: 5 residues within 4Å: Chain J: E.134, H.253, E.338 Ligands: ATP.30, MG.32 3 PLIP interactions: 3 interactions with chain J Metal complexes: J:E.134, J:E.134, J:E.338 MG.32: 4 residues within 4Å: Chain J: E.134, E.203 Ligands: ATP.30, MG.31 2 PLIP interactions: 2 interactions with chain J Metal complexes: J:E.134, J:E.203 MG.34: 5 residues within 4Å: Chain K: E.134, H.253, E.338 Ligands: ATP.33, MG.35 3 PLIP interactions: 3 interactions with chain K Metal complexes: K:E.134, K:E.134, K:E.338 MG.35: 4 residues within 4Å: Chain K: E.134, E.203 Ligands: ATP.33, MG.34 2 PLIP interactions: 2 interactions with chain K Metal complexes: K:E.134, K:E.203 MG.37: 5 residues within 4Å: Chain L: E.134, H.253, E.338 Ligands: ATP.36, MG.38 3 PLIP interactions: 3 interactions with chain L Metal complexes: L:E.134, L:E.134, L:E.338 MG.38: 4 residues within 4Å: Chain L: E.134, E.203 Ligands: ATP.36, MG.37 2 PLIP interactions: 2 interactions with chain L Metal complexes: L:E.134, L:E.203 MG.40: 5 residues within 4Å: Chain M: E.134, H.253, E.338 Ligands: ATP.39, MG.41 3 PLIP interactions: 3 interactions with chain M Metal complexes: M:E.134, M:E.134, M:E.338 MG.41: 5 residues within 4Å: Chain M: E.134, E.203, Q.205 Ligands: ATP.39, MG.40 2 PLIP interactions: 2 interactions with chain M Metal complexes: M:E.134, M:E.203 MG.43: 5 residues within 4Å: Chain N: E.134, H.253, E.338 Ligands: ATP.42, MG.44 3 PLIP interactions: 3 interactions with chain N Metal complexes: N:E.134, N:E.134, N:E.338 MG.44: 4 residues within 4Å: Chain N: E.134, E.203 Ligands: ATP.42, MG.43 2 PLIP interactions: 2 interactions with chain N Metal complexes: N:E.134, N:E.203 MG.46: 5 residues within 4Å: Chain O: E.134, H.253, E.338 Ligands: ATP.45, MG.47 3 PLIP interactions: 3 interactions with chain O Metal complexes: O:E.134, O:E.134, O:E.338 MG.47: 4 residues within 4Å: Chain O: E.134, E.203 Ligands: ATP.45, MG.46 2 PLIP interactions: 2 interactions with chain O Metal complexes: O:E.134, O:E.203 MG.50: 5 residues within 4Å: Chain P: E.134, H.253, E.338 Ligands: ATP.48, MG.51 3 PLIP interactions: 3 interactions with chain P Metal complexes: P:E.134, P:E.134, P:E.338 MG.51: 5 residues within 4Å: Chain P: E.134, E.203, Q.205 Ligands: ATP.48, MG.50 2 PLIP interactions: 2 interactions with chain P Metal complexes: P:E.134, P:E.203 MG.54: 5 residues within 4Å: Chain Q: E.134, E.203, Q.205 Ligands: ATP.52, MG.55 2 PLIP interactions: 2 interactions with chain Q Metal complexes: Q:E.134, Q:E.203 MG.55: 5 residues within 4Å: Chain Q: E.134, H.253, E.338 Ligands: ATP.52, MG.54 3 PLIP interactions: 3 interactions with chain Q Metal complexes: Q:E.134, Q:E.134, Q:E.338 MG.58: 6 residues within 4Å: Chain R: E.134, E.136, E.196, E.203 Ligands: ATP.56, MG.59 1 PLIP interactions: 1 interactions with chain R Metal complexes: R:E.203 MG.59: 5 residues within 4Å: Chain R: E.134, E.203, Q.205 Ligands: ATP.56, MG.58 2 PLIP interactions: 2 interactions with chain R Metal complexes: R:E.134, R:E.203 MG.61: 4 residues within 4Å: Chain S: E.134, E.203 Ligands: ATP.60, MG.62 2 PLIP interactions: 2 interactions with chain S Metal complexes: S:E.134, S:E.203 MG.62: 5 residues within 4Å: Chain S: E.134, H.253, E.338 Ligands: ATP.60, MG.61 3 PLIP interactions: 3 interactions with chain S Metal complexes: S:E.134, S:E.134, S:E.338 MG.64: 5 residues within 4Å: Chain T: E.134, E.203, Q.205 Ligands: ATP.63, MG.65 2 PLIP interactions: 2 interactions with chain T Metal complexes: T:E.134, T:E.203 MG.65: 5 residues within 4Å: Chain T: E.134, H.253, E.338 Ligands: ATP.63, MG.64 3 PLIP interactions: 3 interactions with chain T Metal complexes: T:E.134, T:E.134, T:E.338

5 x GLN: GLUTAMINE(Non-covalent)

GLN.5: 5 residues within 4Å: Chain B: K.52, C.53, E.55 Chain T: C.53, E.55 7 PLIP interactions: 1 interactions with chain T, 5 interactions with chain B, 1 Ligand-Ligand interactions Hydrophobic interactions: T:E.55, B:E.55 Hydrogen bonds: B:K.52, B:K.52, B:E.55, Q.5 Salt bridges: B:K.52 GLN.9: 7 residues within 4Å: Chain C: K.52, C.53, E.55, E.56 Chain S: K.52, C.53, E.55 8 PLIP interactions: 4 interactions with chain C, 2 Ligand-Ligand interactions, 2 interactions with chain S Hydrogen bonds: C:E.55, C:E.55, C:E.55, Q.9, Q.9, S:K.52, S:K.52 Salt bridges: C:K.52 GLN.49: 6 residues within 4Å: Chain A: C.53, E.55, E.56 Chain P: K.52, C.53, E.55 6 PLIP interactions: 4 interactions with chain P, 2 interactions with chain A, Hydrogen bonds: P:K.52, P:K.52, P:E.55, P:E.55, A:E.55, A:E.56 GLN.53: 4 residues within 4Å: Chain E: C.53, E.55 Chain Q: C.53, E.55 2 PLIP interactions: 1 interactions with chain E, 1 interactions with chain Q Hydrogen bonds: E:E.55, Q:E.55 GLN.57: 6 residues within 4Å: Chain D: C.53, E.55, E.56 Chain R: K.52, C.53, E.55 5 PLIP interactions: 2 interactions with chain R, 2 Ligand-Ligand interactions, 1 interactions with chain D Hydrogen bonds: R:K.52, R:K.52, Q.57, Q.57, D:E.56

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Greene, E.R. et al., Product-stabilized filamentation by human glutamine synthetase allosterically tunes metabolic activity. To Be Published

Release Date

2025-07-02

Peptides

Glutamine synthetase: ABCDEFGHIJKLMNOPQRST

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

H
H

I
I

J
J

K
K

L
L

M
M

N
N

O
O

P
P

Q
Q

R
R

S
S

T
T

Glutamine synthetase

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