1HHO		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	HEM, OXY, PO4	enzyme
note	1HHO (Molecule of the Month:pdb41)
related structures	by homologous chain: 1HGB, 1JEB, 1M9P
Gene Ontology	Chain Function Process Component A peroxidase activity B peroxidase activity
Primary reference	Structure of human oxyhaemoglobin at 2.1 A resolution., Shaanan B, J Mol Biol 1983 Nov 25;171(1):31-59. PMID:6644819

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (54 Kb) [Save to disk] Biological Unit Coordinates (1hho.pdb1.gz) 96 Kb LPC: Ligand-Protein Contacts for 1HHO CSU: Contacts of Structural Units for 1HHO Likely Quarternary Molecular Structure file(s) for 1HHO Structure Factors (208 Kb) Retrieve 1HHO in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1HHO from S2C, [Save to disk] Re-refined 1hho structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1HHO in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1hho] [1hho_A] [1hho_B] SWISS-PROT database: [P69905] [P68871] Belongs to the pore-forming globin (globin) family according to TCDB. Belongs to the pore-forming globin (globin) family according to TCDB.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022,2024 Bioinformatics Unit Weizmann Institute of Science

---