1hlm
From Proteopedia
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|PDB= 1hlm |SIZE=350|CAPTION= <scene name='initialview01'>1hlm</scene>, resolution 2.9Å | |PDB= 1hlm |SIZE=350|CAPTION= <scene name='initialview01'>1hlm</scene>, resolution 2.9Å | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand= | + | |LIGAND= <scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=CYN:CYANIDE+ION'>CYN</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene> |
|ACTIVITY= | |ACTIVITY= | ||
|GENE= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<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.ebi.ac.uk/pdbsum/1hlm PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1hlm RCSB]</span> | ||
}} | }} | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1HLM is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/ | + | 1HLM is a [[Single protein]] structure of 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]. |
==Reference== | ==Reference== | ||
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:[http://www.ncbi.nlm.nih.gov/pubmed/2049384 2049384] | 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:[http://www.ncbi.nlm.nih.gov/pubmed/2049384 2049384] | ||
| + | [[Category: Caudina arenicola]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
| - | [[Category: Thermomicrobium roseum]] | ||
[[Category: Ernst, S R.]] | [[Category: Ernst, S R.]] | ||
[[Category: Hackert, M L.]] | [[Category: Hackert, M L.]] | ||
[[Category: Mitchell, D T.]] | [[Category: Mitchell, D T.]] | ||
| - | [[Category: ACE]] | ||
| - | [[Category: CYN]] | ||
| - | [[Category: HEM]] | ||
[[Category: oxygen transport]] | [[Category: oxygen transport]] | ||
| - | ''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 21:07:19 2008'' |
Revision as of 18:07, 30 March 2008
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| , resolution 2.9Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | , , | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
AMINO ACID SEQUENCE OF A GLOBIN FROM THE SEA CUCUMBER CAUDINA (MOLPADIA) ARENICOLA
Overview
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.
About this Structure
1HLM is a Single protein structure of sequence from Caudina arenicola. Full crystallographic information is available from OCA.
Reference
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
Page seeded by OCA on Sun Mar 30 21:07:19 2008
