- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 2.20 Å
- Oligo State
- hetero-2-2-mer
- Ligands
- 4 x CYN: CYANIDE ION(Non-covalent)
CYN.1: 5 residues within 4Å:- Chain A: L.29, F.43, H.58, V.62
- Ligands: HEM.2
No protein-ligand interaction detected (PLIP)CYN.3: 5 residues within 4Å:- Chain B: L.28, F.42, H.63, V.67
- Ligands: HEM.4
No protein-ligand interaction detected (PLIP)CYN.5: 4 residues within 4Å:- Chain C: L.29, H.58, V.62
- Ligands: HEM.6
No protein-ligand interaction detected (PLIP)CYN.7: 5 residues within 4Å:- Chain D: L.28, F.42, H.63, V.67
- Ligands: HEM.8
No protein-ligand interaction detected (PLIP)- 4 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)
HEM.2: 19 residues within 4Å:- Chain A: M.32, Y.42, F.43, F.46, H.58, K.61, V.62, A.65, L.83, L.86, H.87, L.91, V.93, N.97, F.98, L.101, V.132, L.136
- Ligands: CYN.1
18 PLIP interactions:18 interactions with chain A,- Hydrophobic interactions: A:F.43, A:F.43, A:F.46, A:V.62, A:V.62, A:L.83, A:L.91, A:V.93, A:N.97, A:F.98, A:F.98, A:V.132, A:L.136
- Salt bridges: A:K.61
- pi-Stacking: A:H.58, A:H.87, A:H.87
- Metal complexes: A:H.87
HEM.4: 17 residues within 4Å:- Chain B: T.38, F.41, F.42, H.63, K.66, V.67, A.70, F.71, L.88, L.91, H.92, V.98, N.102, F.103, L.106, L.141
- Ligands: CYN.3
21 PLIP interactions:21 interactions with chain B,- Hydrophobic interactions: B:T.38, B:F.41, B:F.41, B:F.42, B:F.42, B:F.42, B:V.67, B:L.88, B:L.91, B:V.98, B:N.102, B:F.103, B:F.103, B:L.106
- Water bridges: B:S.44, B:K.66
- Salt bridges: B:H.63
- pi-Stacking: B:H.63, B:H.92, B:H.92
- Metal complexes: B:H.92
HEM.6: 18 residues within 4Å:- Chain C: T.39, Y.42, F.43, F.46, H.58, K.61, A.65, L.66, L.83, L.86, H.87, L.91, V.93, N.97, F.98, L.101, L.136
- Ligands: CYN.5
20 PLIP interactions:20 interactions with chain C,- Hydrophobic interactions: C:Y.42, C:F.43, C:F.43, C:F.43, C:F.46, C:L.66, C:L.83, C:L.91, C:V.93, C:N.97, C:F.98, C:F.98, C:L.101, C:L.136
- Water bridges: C:H.58
- Salt bridges: C:K.61
- pi-Stacking: C:H.58, C:H.87, C:H.87
- Metal complexes: C:H.87
HEM.8: 17 residues within 4Å:- Chain D: T.38, F.41, F.42, F.45, H.63, K.66, A.70, L.88, L.91, H.92, L.96, V.98, N.102, F.103, L.106, L.141
- Ligands: CYN.7
21 PLIP interactions:21 interactions with chain D,- Hydrophobic interactions: D:F.41, D:F.41, D:F.42, D:F.42, D:F.42, D:L.88, D:L.88, D:L.96, D:V.98, D:N.102, D:F.103, D:L.106, D:L.141
- Hydrogen bonds: D:S.44
- Water bridges: D:K.66
- Salt bridges: D:H.63
- pi-Stacking: D:H.63, D:H.92, D:H.92
- pi-Cation interactions: D:H.92
- Metal complexes: D:H.92
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Sen, U. et al., Crystal structures of HbA2 and HbE and modeling of hemoglobin delta4: interpretation of the thermal stability and the antisickling effect of HbA2 and identification of the ferrocyanide binding site in Hb. Biochemistry (2004)
- Release Date
- 2004-10-26
- Peptides
- Hemoglobin alpha chain: AC
Hemoglobin delta chain: BD - SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AC
CB
BD
D
SMTL ID : 1si4.1
Crystal structure of Human hemoglobin A2 (in R2 state) at 2.2 A resolution
Hemoglobin alpha chain
Toggle Identical (AC)Hemoglobin delta chain
Toggle Identical (BD)Related Entries With Identical Sequence
1a00.1 | 1a01.1 | 1a0u.1 | 1a0z.1 | 1a3n.1 | 1a9w.1 | 1b86.1 | 1bbb.1 | 1bij.1 | 1buw.1 | 1bz0.1 | 1cls.1 | 1cmy.1 | 1coh.1 | 1dke.1 | 1dxt.1 | 1dxu.1 | 1dxv.1 | 1fdh.1 | 1fn3.1 | 1g9v.1 | 1gbu.1 | 1gbv.1 | 1gzx.1 | 1hab.1 | 1hac.1 | 1hba.1 | 1hbb.1 | 1hbs.1 | 1hbs.2 more...less...1hco.1 | 1hdb.1 | 1hga.1 | 1hgb.1 | 1hgc.1 | 1hho.1 | 1ird.1 | 1j3y.1 | 1j3y.2 | 1j3z.1 | 1j3z.2 | 1j40.1 | 1j40.2 | 1j41.1 | 1j41.2 | 1jy7.1 | 1jy7.2 | 1jy7.3 | 1k0y.1 | 1k1k.1 | 1kd2.1 | 1lfl.1 | 1lfl.2 | 1lfq.1 | 1lft.1 | 1lfv.1 | 1lfy.1 | 1lfz.1 | 1ljw.1 | 1m9p.1 | 1mko.1 | 1nej.1 | 1nih.1 | 1nqp.1 | 1qsh.1 | 1qsi.1 | 1qxd.1 | 1qxd.2 | 1qxe.1 | 1qxe.2 | 1qxe.3 | 1rps.1 | 1rq3.1 | 1rq4.1 | 1rqa.1 | 1sdk.1 | 1sdk.2 | 1sdl.1 | 1sdl.2 | 1shr.1 | 1thb.1 | 1uiw.1 | 1uiw.2 | 1xxt.1 | 1xz2.1 | 1y0t.1 | 1y0w.1 | 1y22.1 | 1y2z.1 | 1y31.1 | 1y35.1 | 1y45.1 | 1y46.1 | 1y4b.1 | 1y4f.1 | 1y4g.1 | 1y4p.1 | 1y4q.1 | 1y4r.1 | 1y4v.1 | 1y5f.1 | 1y5j.1 | 1y5k.1 | 1y7c.1 | 1y7d.1 | 1y7g.1 | 1y7z.1 | 1y83.1 | 1y85.1 | 1ye0.1 | 1ye1.1 | 1ye2.1 | 1yen.1 | 1yeo.1 | 1yeq.1 | 1yeu.1 | 1yev.1 | 1yff.1 | 1yff.2 | 1yg5.1 | 1ygd.1 | 1ygf.1 | 1yh9.1 | 1yhe.1 | 1yhr.1 | 1yie.1 | 1yih.1 | 1yvq.1 | 1yvt.1 | 1yzi.1 | 2d5z.1 | 2d60.1 | 2dn1.1 | 2dn2.1 | 2dn3.1 | 2dxm.1 | 2h35.1 | 2hbc.1 | 2hbd.1 | 2hbe.1 | 2hbf.1 | 2hbs.1 | 2hbs.2 | 2hco.1 | 2hhb.1 | 2hhd.1 | 2hhe.1 | 2m6z.1 | 2w6v.1 | 2yrs.1 | 2yrs.2 | 3b75.1 | 3b75.2 | 3b75.3 | 3d17.1 | 3d7o.1 | 3dut.1 | 3hhb.1 | 3hxn.1 | 3ic0.1 | 3ic2.1 | 3kmf.1 | 3nl7.1 | 3odq.1 | 3onz.1 | 3oo4.1 | 3oo5.1 | 3ovu.1 | 3p5q.1 | 3qjc.1 | 3qje.1 | 3r5i.1 | 3s48.1 | 3s48.2 | 3s65.1 | 3s66.1 | 3szk.1 | 3szk.2 | 3wcp.1 | 3whm.1 | 4fc3.1 | 4hhb.1 | 4ij2.1 | 4l7y.1 | 4m4a.1 | 4m4b.1 | 4mqg.1 | 4mqj.1 | 4mqj.2 | 4mqk.1 | 4mqk.2 | 4n7n.1 | 4n7n.2 | 4n7n.3 | 4n7o.1 | 4n7o.2 | 4n7o.3 | 4n7p.1 | 4n7p.2 | 4n7p.3 | 4n8t.1 | 4ni0.1 | 4ni1.1 | 4rol.1 | 4rom.1 | 4wjg.1 | 4wjg.2 | 4wjg.3 | 4x0l.1 | 4xs0.1 | 5e29.1 | 5e6e.1 | 5e83.1 | 5ee4.1 | 5ee4.2 | 5hu6.1 | 5hy8.1 | 5hy8.2 | 5hy8.3 | 5jdo.1 | 5kdq.1 | 5ksi.1 | 5ksj.1 | 5ni1.1 | 5u3i.1 | 5ucu.1 | 5ufj.1 | 5urc.1 | 5vmm.1 | 5x2r.1 | 5x2r.2 | 5x2r.3 | 5x2s.1 | 5x2s.2 | 5x2s.3 | 5x2t.1 | 5x2t.2 | 5x2t.3 | 5x2u.1 | 5x2u.2 | 5x2u.3 | 6bnr.1 | 6bwp.1 | 6bwu.1 | 6di4.1 | 6hbw.1 | 6hk2.1 | 6ka9.1 | 6ka9.2 | 6kae.1 | 6kae.2 | 6kah.1 | 6kah.2 | 6kai.1 | 6kai.2 | 6kao.1 | 6kap.1 | 6kaq.1 | 6kar.1 | 6kas.1 | 6kat.1 | 6kau.1 | 6kav.1 | 6l5v.1 | 6l5w.1 | 6l5x.1 | 6l5y.1 | 6lcw.1 | 6lcw.2 | 6lcx.1 | 6lcx.2 | 6nq5.1 | 6tb2.1 | 6xd9.1 | 6xdt.1 | 6xe7.1 | 7jjq.1 | 7jxz.1 | 7jy0.1 | 7jy1.1 | 7jy3.1 | 7pcf.1 | 7pch.1 | 7pcq.1 | 7uvb.1 | 8dov.1 | 8dov.2 | 8fdk.1 | 8fdl.1 | 8fdm.1 | 8fdn.1 | 9av9.1 | 9ayz.1 | 9ayz.2