1hlm

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[[Image:1hlm.png|left|200px]]
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==AMINO ACID SEQUENCE OF A GLOBIN FROM THE SEA CUCUMBER CAUDINA (MOLPADIA) ARENICOLA==
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<StructureSection load='1hlm' size='340' side='right' caption='[[1hlm]], [[Resolution|resolution]] 2.90&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[1hlm]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Caudina_arenicola Caudina arenicola]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HLM OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1HLM FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CYN:CYANIDE+ION'>CYN</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene><br>
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<tr><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene></td></tr>
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<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1hlm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1hlm OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1hlm RCSB], [http://www.ebi.ac.uk/pdbsum/1hlm PDBsum]</span></td></tr>
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<table>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/hl/1hlm_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Coelomic cells from the sea cucumber Caudina (Molpadia) arenicola contain four major globins, A, B, C and D. The hemoglobins from this organism show unusual ligand-linked dissociation properties. The complete amino acid sequence of the D globin has been established. It is N-acetylated, consists of 158 residues and has a 10 amino acid N-terminal extension similar to that found in some other invertebrate globins. The C. arenicola D globin has an equal sequence identity (28%) with both alpha and beta human globins and as anticipated, is more closely related to these vertebrate proteins than are molluscan globins. The C. arenicola D globin shows a 59% identity with the globin I from the sea cucumber Paracaudina chilensis. The availability of the C. arenicola D globin sequence will aid the X-ray analysis of this protein and facilitate an understanding of the changes in subunit interactions that occur with cooperative ligand binding.
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{{STRUCTURE_1hlm| PDB=1hlm | SCENE= }}
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Amino acid sequence of a globin from the sea cucumber Caudina (Molpadia) arenicola.,Mauri F, Omnaas J, Davidson L, Whitfill C, Kitto GB Biochim Biophys Acta. 1991 May 30;1078(1):63-7. PMID:2049384<ref>PMID:2049384</ref>
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===AMINO ACID SEQUENCE OF A GLOBIN FROM THE SEA CUCUMBER CAUDINA (MOLPADIA) ARENICOLA===
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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{{ABSTRACT_PUBMED_2049384}}
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==About this Structure==
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[[1hlm]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Caudina_arenicola Caudina arenicola]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HLM OCA].
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==See Also==
==See Also==
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*[[Hemoglobin|Hemoglobin]]
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*[[Hemoglobin 3D structures|Hemoglobin 3D structures]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:002049384</ref><ref group="xtra">PMID:016307474</ref><references group="xtra"/>
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__TOC__
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</StructureSection>
[[Category: Caudina arenicola]]
[[Category: Caudina arenicola]]
[[Category: Ernst, S R.]]
[[Category: Ernst, S R.]]

Revision as of 13:47, 28 September 2014

AMINO ACID SEQUENCE OF A GLOBIN FROM THE SEA CUCUMBER CAUDINA (MOLPADIA) ARENICOLA

1hlm, resolution 2.90Å

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