2lh2 Summary

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X-RAY STRUCTURAL INVESTIGATION OF LEGHEMOGLOBIN. VI. STRUCTURE OF ACETATE-FERRILEGHEMOGLOBIN AT A RESOLUTION OF 2.0 ANGSTROMS (RUSSIAN)

The structure was published by Arutyunyan, E.G., Kuranova, I.P., Vainshtein, B.K., and Steigemann, W., in 1980 in a paper entitled "X-Ray Structural Investigation of Leghemoglobin. Vi. Structure of Acetate-Ferrileghemoglobin at a Resolution of 2.0 Angstroms (Russian)" (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.0 Å and deposited in 1982.

The experimental data on which the structure is based was also deposited.

The PDB entry contains the structure of LEGHEMOGLOBIN (AQUO MET). This molecule has the UniProt identifier P02240 (LGB2_LUPLU)search. The sample contained 153 residues which is 99% of the natural sequence. Out of 153 residues 153 were observed and are deposited in the PDB.

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

The molecule is most likely monomeric.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):


Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A LEGHEMOGLOBIN (AQUO MET) P02240 (2-154) (LGB2_LUPLU)search Lupinus luteussearch 99% 153 100%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P02240 (2 - 154) LEGHEMOGLOBIN (AQUO MET) Lupinus luteus

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A (P02240) Globinssearch Globinssearch PF00042: Globinsearch

Chain ID Molecular function (GO) Biological process (GO)
A (P02240) iron ion bindingsearch oxygen transporter activitysearch oxygen bindingsearch heme bindingsearch metal ion bindingsearch transportsearch oxygen transportsearch nitrogen fixationsearch

Chain InterPro annotation
A Globinsearch Leghaemoglobinsearch Globin-likesearch Globin, structural domainsearch Leghaemoglobin, iron-binding sitesearch