SMTL ID : 7vlc.1

Oxy-deoxy intermediate of V2 hemoglobin at 78% oxygen saturation

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-6-6-6-6-mer

Ligands

6 x NAG- FUC: alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-FUC.1: 4 residues within 4Å: Chain A: D.81 Chain D: N.58, S.60, S.61 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain D Hydrogen bonds: A:D.81, D:N.58 Water bridges: D:G.62 NAG-FUC.2: 4 residues within 4Å: Chain E: D.81 Chain H: N.58, S.60, S.61 2 PLIP interactions: 1 interactions with chain E, 1 interactions with chain H Hydrogen bonds: E:D.81, H:N.58 NAG-FUC.21: 4 residues within 4Å: Chain I: D.81 Chain L: N.58, S.60, S.61 2 PLIP interactions: 1 interactions with chain I, 1 interactions with chain L Hydrogen bonds: I:D.81, L:N.58 Water bridges: L:G.62 NAG-FUC.22: 4 residues within 4Å: Chain M: D.81 Chain P: N.58, S.60, S.61 2 PLIP interactions: 1 interactions with chain M, 1 interactions with chain P Hydrogen bonds: M:D.81, P:N.58 NAG-FUC.41: 4 residues within 4Å: Chain Q: D.81 Chain T: N.58, S.60, S.61 2 PLIP interactions: 1 interactions with chain Q, 1 interactions with chain T Hydrogen bonds: Q:D.81, T:N.58 Water bridges: T:G.62 NAG-FUC.42: 4 residues within 4Å: Chain U: D.81 Chain X: N.58, S.60, S.61 2 PLIP interactions: 1 interactions with chain U, 1 interactions with chain X Hydrogen bonds: U:D.81, X:N.58

24 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.3: 20 residues within 4Å: Chain A: L.45, F.46, S.48, V.49, H.62, R.65, L.70, Q.93, H.94, R.97, L.99, N.103, F.104, F.107, Y.132, I.135, I.139 Chain D: H.94, Q.98 Ligands: OXY.4 27 PLIP interactions: 25 interactions with chain A, 2 interactions with chain D, Hydrophobic interactions: A:L.45, A:F.46, A:F.46, A:V.49, A:L.70, A:L.99, A:N.103, A:F.104, A:F.104, A:F.104, A:F.107, A:F.107, A:F.107, A:Y.132, A:I.135, A:I.139 Water bridges: A:R.65, A:R.97, A:R.97, A:R.97 Salt bridges: A:R.65, A:R.97, D:H.94 pi-Stacking: A:H.62, A:H.62 Metal complexes: A:H.94 Hydrogen bonds: D:Q.98 HEM.5: 20 residues within 4Å: Chain B: M.46, F.47, R.49, V.50, H.63, R.66, V.67, L.71, L.91, H.95, R.98, V.100, Q.104, Y.105, V.108, T.138, I.141 Chain C: H.94, Q.98 Ligands: OXY.6 16 PLIP interactions: 15 interactions with chain B, 1 interactions with chain C, Hydrophobic interactions: B:M.46, B:F.47, B:L.71, B:V.100, B:Q.104, B:Y.105, B:V.108, B:T.138, B:I.141 Water bridges: B:R.66, B:R.98 Salt bridges: B:R.49, B:R.98, C:H.94 pi-Stacking: B:H.63 Metal complexes: B:H.95 HEM.8: 19 residues within 4Å: Chain B: H.90, Q.94 Chain C: L.50, F.51, R.53, V.54, H.67, R.70, V.71, L.75, Q.98, H.99, R.102, G.109, F.110, I.113, F.137, M.144 Ligands: OXY.9 13 PLIP interactions: 11 interactions with chain C, 2 interactions with chain B, Hydrophobic interactions: C:L.50, C:F.51, C:V.71, C:F.110, C:F.110, C:I.113, C:F.137 Water bridges: C:R.70 Salt bridges: C:R.53, C:R.102, B:H.90 Metal complexes: C:H.99 Hydrogen bonds: B:Q.94 HEM.10: 19 residues within 4Å: Chain A: H.89, Q.93 Chain D: L.50, F.51, N.53, V.54, H.67, R.70, V.71, L.75, L.95, Q.98, H.99, R.102, L.105, Y.109, F.110, M.113 Ligands: OXY.11 22 PLIP interactions: 2 interactions with chain A, 20 interactions with chain D, Hydrogen bonds: A:Q.93, D:Q.98 Salt bridges: A:H.89, D:H.67, D:R.102 Hydrophobic interactions: D:L.50, D:L.50, D:F.51, D:F.51, D:R.70, D:V.71, D:L.75, D:L.95, D:L.105, D:L.105, D:Y.109, D:F.110, D:F.110, D:F.110, D:M.113 Water bridges: D:R.70 Metal complexes: D:H.99 HEM.12: 19 residues within 4Å: Chain E: L.45, F.46, S.48, V.49, H.62, R.65, L.70, Q.93, H.94, R.97, L.99, N.103, F.104, F.107, Y.132, I.139 Chain H: H.94, Q.98 Ligands: OXY.13 21 PLIP interactions: 18 interactions with chain E, 3 interactions with chain H, Hydrophobic interactions: E:F.46, E:F.46, E:V.49, E:L.99, E:N.103, E:F.104, E:F.104, E:F.104, E:F.104, E:F.107, E:F.107, E:Y.132, E:I.139 Hydrogen bonds: E:Q.93, H:H.94, H:Q.98 Water bridges: E:R.65 Salt bridges: E:R.97, H:H.94 pi-Stacking: E:H.62 Metal complexes: E:H.94 HEM.14: 21 residues within 4Å: Chain F: M.46, F.47, R.49, V.50, H.63, R.66, V.67, L.71, L.91, Q.94, H.95, R.98, V.100, Q.104, Y.105, V.108, T.138, I.141 Chain G: H.94, Q.98 Ligands: OXY.15 15 PLIP interactions: 14 interactions with chain F, 1 interactions with chain G, Hydrophobic interactions: F:F.47, F:L.71, F:V.100, F:Q.104, F:Y.105, F:V.108, F:V.108, F:T.138, F:I.141 Water bridges: F:R.66, F:R.98 Salt bridges: F:R.49, F:R.98, G:H.94 Metal complexes: F:H.95 HEM.17: 22 residues within 4Å: Chain F: H.90, Q.94 Chain G: L.50, F.51, R.53, V.54, H.67, R.70, V.71, G.74, L.75, L.95, Q.98, H.99, R.102, V.105, G.109, F.110, I.113, F.137, M.144 Ligands: OXY.18 12 PLIP interactions: 1 interactions with chain F, 11 interactions with chain G, Salt bridges: F:H.90, G:R.53, G:R.102 Hydrophobic interactions: G:F.51, G:L.95, G:F.110, G:F.110, G:I.113, G:F.137 Water bridges: G:R.70 pi-Stacking: G:H.99 Metal complexes: G:H.99 HEM.19: 21 residues within 4Å: Chain E: H.89, Q.93 Chain H: L.40, S.47, L.50, F.51, N.53, V.54, H.67, R.70, V.71, L.75, L.95, Q.98, H.99, R.102, L.105, Y.109, F.110, M.113 Ligands: OXY.20 16 PLIP interactions: 14 interactions with chain H, 2 interactions with chain E, Hydrophobic interactions: H:L.40, H:F.51, H:F.51, H:Y.109, H:F.110, H:F.110, H:F.110, H:F.110, H:M.113 Hydrogen bonds: H:Q.98, E:Q.93 Water bridges: H:R.102 Salt bridges: H:R.102, E:H.89 pi-Stacking: H:H.67 Metal complexes: H:H.99 HEM.23: 20 residues within 4Å: Chain I: L.45, F.46, S.48, V.49, H.62, R.65, L.70, Q.93, H.94, R.97, L.99, N.103, F.104, F.107, Y.132, I.135, I.139 Chain L: H.94, Q.98 Ligands: OXY.24 27 PLIP interactions: 25 interactions with chain I, 2 interactions with chain L, Hydrophobic interactions: I:L.45, I:F.46, I:F.46, I:V.49, I:L.70, I:L.99, I:N.103, I:F.104, I:F.104, I:F.104, I:F.107, I:F.107, I:F.107, I:Y.132, I:I.135, I:I.139 Water bridges: I:R.65, I:R.97, I:R.97, I:R.97 Salt bridges: I:R.65, I:R.97, L:H.94 pi-Stacking: I:H.62, I:H.62 Metal complexes: I:H.94 Hydrogen bonds: L:Q.98 HEM.25: 20 residues within 4Å: Chain J: M.46, F.47, R.49, V.50, H.63, R.66, V.67, L.71, L.91, H.95, R.98, V.100, Q.104, Y.105, V.108, T.138, I.141 Chain K: H.94, Q.98 Ligands: OXY.26 16 PLIP interactions: 15 interactions with chain J, 1 interactions with chain K, Hydrophobic interactions: J:M.46, J:F.47, J:L.71, J:V.100, J:Q.104, J:Y.105, J:V.108, J:T.138, J:I.141 Water bridges: J:R.66, J:R.98 Salt bridges: J:R.49, J:R.98, K:H.94 pi-Stacking: J:H.63 Metal complexes: J:H.95 HEM.28: 19 residues within 4Å: Chain J: H.90, Q.94 Chain K: L.50, F.51, R.53, V.54, H.67, R.70, V.71, L.75, Q.98, H.99, R.102, G.109, F.110, I.113, F.137, M.144 Ligands: OXY.29 13 PLIP interactions: 11 interactions with chain K, 2 interactions with chain J, Hydrophobic interactions: K:L.50, K:F.51, K:V.71, K:F.110, K:F.110, K:I.113, K:F.137 Water bridges: K:R.70 Salt bridges: K:R.53, K:R.102, J:H.90 Metal complexes: K:H.99 Hydrogen bonds: J:Q.94 HEM.30: 19 residues within 4Å: Chain I: H.89, Q.93 Chain L: L.50, F.51, N.53, V.54, H.67, R.70, V.71, L.75, L.95, Q.98, H.99, R.102, L.105, Y.109, F.110, M.113 Ligands: OXY.31 22 PLIP interactions: 20 interactions with chain L, 2 interactions with chain I, Hydrophobic interactions: L:L.50, L:L.50, L:F.51, L:F.51, L:R.70, L:V.71, L:L.75, L:L.95, L:L.105, L:L.105, L:Y.109, L:F.110, L:F.110, L:F.110, L:M.113 Hydrogen bonds: L:Q.98, I:Q.93 Water bridges: L:R.70 Salt bridges: L:H.67, L:R.102, I:H.89 Metal complexes: L:H.99 HEM.32: 19 residues within 4Å: Chain M: L.45, F.46, S.48, V.49, H.62, R.65, L.70, Q.93, H.94, R.97, L.99, N.103, F.104, F.107, Y.132, I.139 Chain P: H.94, Q.98 Ligands: OXY.33 21 PLIP interactions: 18 interactions with chain M, 3 interactions with chain P, Hydrophobic interactions: M:F.46, M:F.46, M:V.49, M:L.99, M:N.103, M:F.104, M:F.104, M:F.104, M:F.104, M:F.107, M:F.107, M:Y.132, M:I.139 Hydrogen bonds: M:Q.93, P:H.94, P:Q.98 Water bridges: M:R.65 Salt bridges: M:R.97, P:H.94 pi-Stacking: M:H.62 Metal complexes: M:H.94 HEM.34: 21 residues within 4Å: Chain N: M.46, F.47, R.49, V.50, H.63, R.66, V.67, L.71, L.91, Q.94, H.95, R.98, V.100, Q.104, Y.105, V.108, T.138, I.141 Chain O: H.94, Q.98 Ligands: OXY.35 15 PLIP interactions: 14 interactions with chain N, 1 interactions with chain O, Hydrophobic interactions: N:F.47, N:L.71, N:V.100, N:Q.104, N:Y.105, N:V.108, N:V.108, N:T.138, N:I.141 Water bridges: N:R.66, N:R.98 Salt bridges: N:R.49, N:R.98, O:H.94 Metal complexes: N:H.95 HEM.37: 22 residues within 4Å: Chain N: H.90, Q.94 Chain O: L.50, F.51, R.53, V.54, H.67, R.70, V.71, G.74, L.75, L.95, Q.98, H.99, R.102, V.105, G.109, F.110, I.113, F.137, M.144 Ligands: OXY.38 12 PLIP interactions: 1 interactions with chain N, 11 interactions with chain O, Salt bridges: N:H.90, O:R.53, O:R.102 Hydrophobic interactions: O:F.51, O:L.95, O:F.110, O:F.110, O:I.113, O:F.137 Water bridges: O:R.70 pi-Stacking: O:H.99 Metal complexes: O:H.99 HEM.39: 21 residues within 4Å: Chain M: H.89, Q.93 Chain P: L.40, S.47, L.50, F.51, N.53, V.54, H.67, R.70, V.71, L.75, L.95, Q.98, H.99, R.102, L.105, Y.109, F.110, M.113 Ligands: OXY.40 16 PLIP interactions: 14 interactions with chain P, 2 interactions with chain M, Hydrophobic interactions: P:L.40, P:F.51, P:F.51, P:Y.109, P:F.110, P:F.110, P:F.110, P:F.110, P:M.113 Hydrogen bonds: P:Q.98, M:Q.93 Water bridges: P:R.102 Salt bridges: P:R.102, M:H.89 pi-Stacking: P:H.67 Metal complexes: P:H.99 HEM.43: 20 residues within 4Å: Chain Q: L.45, F.46, S.48, V.49, H.62, R.65, L.70, Q.93, H.94, R.97, L.99, N.103, F.104, F.107, Y.132, I.135, I.139 Chain T: H.94, Q.98 Ligands: OXY.44 27 PLIP interactions: 25 interactions with chain Q, 2 interactions with chain T, Hydrophobic interactions: Q:L.45, Q:F.46, Q:F.46, Q:V.49, Q:L.70, Q:L.99, Q:N.103, Q:F.104, Q:F.104, Q:F.104, Q:F.107, Q:F.107, Q:F.107, Q:Y.132, Q:I.135, Q:I.139 Water bridges: Q:R.65, Q:R.97, Q:R.97, Q:R.97 Salt bridges: Q:R.65, Q:R.97, T:H.94 pi-Stacking: Q:H.62, Q:H.62 Metal complexes: Q:H.94 Hydrogen bonds: T:Q.98 HEM.45: 20 residues within 4Å: Chain R: M.46, F.47, R.49, V.50, H.63, R.66, V.67, L.71, L.91, H.95, R.98, V.100, Q.104, Y.105, V.108, T.138, I.141 Chain S: H.94, Q.98 Ligands: OXY.46 16 PLIP interactions: 15 interactions with chain R, 1 interactions with chain S, Hydrophobic interactions: R:M.46, R:F.47, R:L.71, R:V.100, R:Q.104, R:Y.105, R:V.108, R:T.138, R:I.141 Water bridges: R:R.66, R:R.98 Salt bridges: R:R.49, R:R.98, S:H.94 pi-Stacking: R:H.63 Metal complexes: R:H.95 HEM.48: 19 residues within 4Å: Chain R: H.90, Q.94 Chain S: L.50, F.51, R.53, V.54, H.67, R.70, V.71, L.75, Q.98, H.99, R.102, G.109, F.110, I.113, F.137, M.144 Ligands: OXY.49 13 PLIP interactions: 11 interactions with chain S, 2 interactions with chain R, Hydrophobic interactions: S:L.50, S:F.51, S:V.71, S:F.110, S:F.110, S:I.113, S:F.137 Water bridges: S:R.70 Salt bridges: S:R.53, S:R.102, R:H.90 Metal complexes: S:H.99 Hydrogen bonds: R:Q.94 HEM.50: 19 residues within 4Å: Chain Q: H.89, Q.93 Chain T: L.50, F.51, N.53, V.54, H.67, R.70, V.71, L.75, L.95, Q.98, H.99, R.102, L.105, Y.109, F.110, M.113 Ligands: OXY.51 22 PLIP interactions: 20 interactions with chain T, 2 interactions with chain Q, Hydrophobic interactions: T:L.50, T:L.50, T:F.51, T:F.51, T:R.70, T:V.71, T:L.75, T:L.95, T:L.105, T:L.105, T:Y.109, T:F.110, T:F.110, T:F.110, T:M.113 Hydrogen bonds: T:Q.98, Q:Q.93 Water bridges: T:R.70 Salt bridges: T:H.67, T:R.102, Q:H.89 Metal complexes: T:H.99 HEM.52: 19 residues within 4Å: Chain U: L.45, F.46, S.48, V.49, H.62, R.65, L.70, Q.93, H.94, R.97, L.99, N.103, F.104, F.107, Y.132, I.139 Chain X: H.94, Q.98 Ligands: OXY.53 21 PLIP interactions: 18 interactions with chain U, 3 interactions with chain X, Hydrophobic interactions: U:F.46, U:F.46, U:V.49, U:L.99, U:N.103, U:F.104, U:F.104, U:F.104, U:F.104, U:F.107, U:F.107, U:Y.132, U:I.139 Hydrogen bonds: U:Q.93, X:H.94, X:Q.98 Water bridges: U:R.65 Salt bridges: U:R.97, X:H.94 pi-Stacking: U:H.62 Metal complexes: U:H.94 HEM.54: 21 residues within 4Å: Chain V: M.46, F.47, R.49, V.50, H.63, R.66, V.67, L.71, L.91, Q.94, H.95, R.98, V.100, Q.104, Y.105, V.108, T.138, I.141 Chain W: H.94, Q.98 Ligands: OXY.55 15 PLIP interactions: 1 interactions with chain W, 14 interactions with chain V, Salt bridges: W:H.94, V:R.49, V:R.98 Hydrophobic interactions: V:F.47, V:L.71, V:V.100, V:Q.104, V:Y.105, V:V.108, V:V.108, V:T.138, V:I.141 Water bridges: V:R.66, V:R.98 Metal complexes: V:H.95 HEM.57: 22 residues within 4Å: Chain V: H.90, Q.94 Chain W: L.50, F.51, R.53, V.54, H.67, R.70, V.71, G.74, L.75, L.95, Q.98, H.99, R.102, V.105, G.109, F.110, I.113, F.137, M.144 Ligands: OXY.58 12 PLIP interactions: 11 interactions with chain W, 1 interactions with chain V, Hydrophobic interactions: W:F.51, W:L.95, W:F.110, W:F.110, W:I.113, W:F.137 Water bridges: W:R.70 Salt bridges: W:R.53, W:R.102, V:H.90 pi-Stacking: W:H.99 Metal complexes: W:H.99 HEM.59: 21 residues within 4Å: Chain U: H.89, Q.93 Chain X: L.40, S.47, L.50, F.51, N.53, V.54, H.67, R.70, V.71, L.75, L.95, Q.98, H.99, R.102, L.105, Y.109, F.110, M.113 Ligands: OXY.60 16 PLIP interactions: 2 interactions with chain U, 14 interactions with chain X, Hydrogen bonds: U:Q.93, X:Q.98 Salt bridges: U:H.89, X:R.102 Hydrophobic interactions: X:L.40, X:F.51, X:F.51, X:Y.109, X:F.110, X:F.110, X:F.110, X:F.110, X:M.113 Water bridges: X:R.102 pi-Stacking: X:H.67 Metal complexes: X:H.99

24 x OXY: OXYGEN MOLECULE(Non-covalent)

OXY.4: 6 residues within 4Å: Chain A: W.32, F.46, H.62, V.66, H.94 Ligands: HEM.3 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.62 OXY.6: 6 residues within 4Å: Chain B: W.33, F.47, H.63, V.67, H.95 Ligands: HEM.5 No protein-ligand interaction detected (PLIP) OXY.9: 6 residues within 4Å: Chain C: F.37, F.51, H.67, V.71, H.99 Ligands: HEM.8 No protein-ligand interaction detected (PLIP) OXY.11: 6 residues within 4Å: Chain D: F.37, F.51, H.67, V.71, H.99 Ligands: HEM.10 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:H.67 OXY.13: 6 residues within 4Å: Chain E: W.32, F.46, H.62, V.66, H.94 Ligands: HEM.12 1 PLIP interactions: 1 interactions with chain E Hydrogen bonds: E:H.62 OXY.15: 6 residues within 4Å: Chain F: W.33, F.47, H.63, V.67, H.95 Ligands: HEM.14 1 PLIP interactions: 1 interactions with chain F Hydrogen bonds: F:H.63 OXY.18: 6 residues within 4Å: Chain G: F.37, F.51, H.67, V.71, H.99 Ligands: HEM.17 No protein-ligand interaction detected (PLIP) OXY.20: 6 residues within 4Å: Chain H: F.37, F.51, H.67, V.71, H.99 Ligands: HEM.19 1 PLIP interactions: 1 interactions with chain H Hydrogen bonds: H:H.67 OXY.24: 6 residues within 4Å: Chain I: W.32, F.46, H.62, V.66, H.94 Ligands: HEM.23 1 PLIP interactions: 1 interactions with chain I Hydrogen bonds: I:H.62 OXY.26: 6 residues within 4Å: Chain J: W.33, F.47, H.63, V.67, H.95 Ligands: HEM.25 No protein-ligand interaction detected (PLIP) OXY.29: 6 residues within 4Å: Chain K: F.37, F.51, H.67, V.71, H.99 Ligands: HEM.28 No protein-ligand interaction detected (PLIP) OXY.31: 6 residues within 4Å: Chain L: F.37, F.51, H.67, V.71, H.99 Ligands: HEM.30 1 PLIP interactions: 1 interactions with chain L Hydrogen bonds: L:H.67 OXY.33: 6 residues within 4Å: Chain M: W.32, F.46, H.62, V.66, H.94 Ligands: HEM.32 1 PLIP interactions: 1 interactions with chain M Hydrogen bonds: M:H.62 OXY.35: 6 residues within 4Å: Chain N: W.33, F.47, H.63, V.67, H.95 Ligands: HEM.34 No protein-ligand interaction detected (PLIP) OXY.38: 6 residues within 4Å: Chain O: F.37, F.51, H.67, V.71, H.99 Ligands: HEM.37 1 PLIP interactions: 1 interactions with chain O Hydrogen bonds: O:H.67 OXY.40: 6 residues within 4Å: Chain P: F.37, F.51, H.67, V.71, H.99 Ligands: HEM.39 1 PLIP interactions: 1 interactions with chain P Hydrogen bonds: P:H.67 OXY.44: 6 residues within 4Å: Chain Q: W.32, F.46, H.62, V.66, H.94 Ligands: HEM.43 1 PLIP interactions: 1 interactions with chain Q Hydrogen bonds: Q:H.62 OXY.46: 6 residues within 4Å: Chain R: W.33, F.47, H.63, V.67, H.95 Ligands: HEM.45 No protein-ligand interaction detected (PLIP) OXY.49: 6 residues within 4Å: Chain S: F.37, F.51, H.67, V.71, H.99 Ligands: HEM.48 No protein-ligand interaction detected (PLIP) OXY.51: 6 residues within 4Å: Chain T: F.37, F.51, H.67, V.71, H.99 Ligands: HEM.50 1 PLIP interactions: 1 interactions with chain T Hydrogen bonds: T:H.67 OXY.53: 6 residues within 4Å: Chain U: W.32, F.46, H.62, V.66, H.94 Ligands: HEM.52 1 PLIP interactions: 1 interactions with chain U Hydrogen bonds: U:H.62 OXY.55: 6 residues within 4Å: Chain V: W.33, F.47, H.63, V.67, H.95 Ligands: HEM.54 1 PLIP interactions: 1 interactions with chain V Hydrogen bonds: V:H.63 OXY.58: 6 residues within 4Å: Chain W: F.37, F.51, H.67, V.71, H.99 Ligands: HEM.57 1 PLIP interactions: 1 interactions with chain W Hydrogen bonds: W:H.67 OXY.60: 6 residues within 4Å: Chain X: F.37, F.51, H.67, V.71, H.99 Ligands: HEM.59 1 PLIP interactions: 1 interactions with chain X Hydrogen bonds: X:H.67

6 x CA: CALCIUM ION(Non-covalent)

CA.7: 3 residues within 4Å: Chain B: N.106, E.109, D.135 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.109, B:E.109, B:D.135, H2O.4 CA.16: 4 residues within 4Å: Chain F: N.106, E.109, Q.131, D.135 5 PLIP interactions: 3 interactions with chain F, 2 Ligand-Water interactions Metal complexes: F:E.109, F:E.109, F:D.135, H2O.13, H2O.13 CA.27: 3 residues within 4Å: Chain J: N.106, E.109, D.135 4 PLIP interactions: 3 interactions with chain J, 1 Ligand-Water interactions Metal complexes: J:E.109, J:E.109, J:D.135, H2O.21 CA.36: 4 residues within 4Å: Chain N: N.106, E.109, Q.131, D.135 5 PLIP interactions: 3 interactions with chain N, 2 Ligand-Water interactions Metal complexes: N:E.109, N:E.109, N:D.135, H2O.29, H2O.30 CA.47: 3 residues within 4Å: Chain R: N.106, E.109, D.135 4 PLIP interactions: 3 interactions with chain R, 1 Ligand-Water interactions Metal complexes: R:E.109, R:E.109, R:D.135, H2O.37 CA.56: 4 residues within 4Å: Chain V: N.106, E.109, Q.131, D.135 5 PLIP interactions: 3 interactions with chain V, 2 Ligand-Water interactions Metal complexes: V:E.109, V:E.109, V:D.135, H2O.46, H2O.46

Links

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Citation

Numoto, N. et al., Structures of oxygen dissociation intermediates of 400 kDa V2 hemoglobin provide coarse snapshots of the protein allostery. Biophys Physicobio. (2022)

Release Date

2022-05-18

Peptides

Extracellular A1 globin: AEIMQU
Extracellular A2 globin: BFJNRV
Extracellular B2 globin: CGKOSW
Extracellular B1 globin: DHLPTX

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

E
E

I
A

M
E

Q
A

U
E

B
B

F
F

J
B

N
F

R
B

V
F

C
C

G
G

K
C

O
G

S
C

W
G

D
D

H
H

L
D

P
H

T
D

X
H

Extracellular A1 globin

Extracellular A2 globin

Extracellular B2 globin

Extracellular B1 globin

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