1s6o
From Proteopedia
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|SITE= | |SITE= | ||
|LIGAND= | |LIGAND= | ||
| - | |ACTIVITY= [http://en.wikipedia.org/wiki/Copper-exporting_ATPase Copper-exporting ATPase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.6.3.4 3.6.3.4] | + | |ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Copper-exporting_ATPase Copper-exporting ATPase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.6.3.4 3.6.3.4] </span> |
|GENE= ATP7A, MNK, MC1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]) | |GENE= ATP7A, MNK, MC1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]) | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY=[[1s6o|1s6o]] | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1s6o FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1s6o OCA], [http://www.ebi.ac.uk/pdbsum/1s6o PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1s6o RCSB]</span> | ||
}} | }} | ||
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==Overview== | ==Overview== | ||
The second domain of the human Menkes protein (MNK2), formed by 72 residues, has been expressed in Escherichia coli, and its structure has been determined by NMR in both the apo and copper-loaded forms. The structures, obtained with (13)C- and (15)N-labeled samples, are of high quality with backbone rmsd values of 0.51 and 0.41 A and CYANA target functions of 0.39 and 0.38 A(2), respectively. The loop involved in copper binding is part of a hydrophobic patch, which is maintained in both forms. Conformational mobility is observed in the apo form in the same loop. A comparison with metallochaperones and soluble domains of P-type ATPases allows us to relate the primary structure to the occurrence of structural rearrangements upon copper binding. | The second domain of the human Menkes protein (MNK2), formed by 72 residues, has been expressed in Escherichia coli, and its structure has been determined by NMR in both the apo and copper-loaded forms. The structures, obtained with (13)C- and (15)N-labeled samples, are of high quality with backbone rmsd values of 0.51 and 0.41 A and CYANA target functions of 0.39 and 0.38 A(2), respectively. The loop involved in copper binding is part of a hydrophobic patch, which is maintained in both forms. Conformational mobility is observed in the apo form in the same loop. A comparison with metallochaperones and soluble domains of P-type ATPases allows us to relate the primary structure to the occurrence of structural rearrangements upon copper binding. | ||
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| - | ==Disease== | ||
| - | Known diseases associated with this structure: Analgesia from kappa-opioid receptor agonist, female-specific , OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=155555 155555]], Cutis laxa, neonatal OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=300011 300011]], Melanoma susceptibility to OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=155555 155555]], Menkes disease OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=300011 300011]], Occipital horn syndrome OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=300011 300011]], Oculocutaneous albinism, type II, modifier of OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=155555 155555]], Skin/hair/eye pigmentation 2, blond hair/fair skin OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=155555 155555]], Skin/hair/eye pigmentation 2, red hair/fair skin OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=155555 155555]], UV-induced skin damage OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=155555 155555]] | ||
==About this Structure== | ==About this Structure== | ||
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[[Category: structural proteomics in europe]] | [[Category: structural proteomics in europe]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 23:38:09 2008'' |
Revision as of 20:38, 30 March 2008
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| Gene: | ATP7A, MNK, MC1 (Homo sapiens) | ||||||
| Activity: | Copper-exporting ATPase, with EC number 3.6.3.4 | ||||||
| Related: | 1s6o
| ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Solution structure and backbone dynamics of the apo-form of the second metal-binding domain of the Menkes protein ATP7A
Overview
The second domain of the human Menkes protein (MNK2), formed by 72 residues, has been expressed in Escherichia coli, and its structure has been determined by NMR in both the apo and copper-loaded forms. The structures, obtained with (13)C- and (15)N-labeled samples, are of high quality with backbone rmsd values of 0.51 and 0.41 A and CYANA target functions of 0.39 and 0.38 A(2), respectively. The loop involved in copper binding is part of a hydrophobic patch, which is maintained in both forms. Conformational mobility is observed in the apo form in the same loop. A comparison with metallochaperones and soluble domains of P-type ATPases allows us to relate the primary structure to the occurrence of structural rearrangements upon copper binding.
About this Structure
1S6O is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
Solution structure and backbone dynamics of the Cu(I) and apo forms of the second metal-binding domain of the Menkes protein ATP7A., Banci L, Bertini I, Del Conte R, D'Onofrio M, Rosato A, Biochemistry. 2004 Mar 30;43(12):3396-403. PMID:15035611
Page seeded by OCA on Sun Mar 30 23:38:09 2008
