1fzc: Difference between revisions

← Older edit Newer edit →

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA

@@ Line 4: / Line 4: @@
 |PDB= 1fzc |SIZE=350|CAPTION= <scene name='initialview01'>1fzc</scene>, resolution 2.3&Aring;
 |SITE=
-|LIGAND= <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene> and <scene name='pdbligand=CA:CALCIUM ION'>CA</scene>
+|LIGAND= <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>
 |ACTIVITY=
 |GENE=
+|DOMAIN=
+|RELATEDENTRY=
+|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1fzc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1fzc OCA], [http://www.ebi.ac.uk/pdbsum/1fzc PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1fzc RCSB]</span>
 }}
@@ Line 14: / Line 17: @@
 ==Overview==
 Factor XIII-cross-linked fragment D (double-D) from human fibrin was crystallized in the presence of two different peptide ligands and the X-ray structure determined at 2.3 A. The peptide Gly-Pro-Arg-Pro-amide, which is an analogue of the knob exposed by the thrombin-catalyzed removal of fibrinopeptide A, was found to reside in the gamma-chain holes, and the peptide Gly-His-Arg-Pro-amide, which corresponds to the beta-chain knob, was found in the homologous beta-chain holes. The structure shows for the first time that the beta-chain knob does indeed bind to a homologous hole on the beta-chain. The gamma- and beta-chain holes are structurally very similar, and it is remarkable they are able to distinguish between these two peptides that differ by a single amino acid. Additionally, we have found that the beta-chain domain, like its gamma-chain counterpart, binds calcium.
-==Disease==
-Known diseases associated with this structure: Afibrinogenemia, congenital OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=134820 134820]], Afibrinogenemia, congenital OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=134830 134830]], Amyloidosis, hereditary renal OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=134820 134820]], Dysfibrinogenemia, alpha type, causing bleeding diathesis OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=134820 134820]], Dysfibrinogenemia, alpha type, causing recurrent thrombosis OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=134820 134820]], Dysfibrinogenemia, beta type OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=134830 134830]], Dysfibrinogenemia, gamma type OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=134850 134850]], Hypofibrinogenemia, gamma type OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=134850 134850]], Thrombophilia, dysfibrinogenemic OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=134830 134830]], Thrombophilia, dysfibrinogenemic OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=134850 134850]]
 ==About this Structure==
@@ Line 31: / Line 31: @@
 [[Category: Spraggon, G.]]
 [[Category: Veerapandian, L.]]
-[[Category: CA]]
-[[Category: MAN]]
-[[Category: NAG]]
 [[Category: blood coagulation]]
 [[Category: crosslinking]]
 [[Category: plasma protein]]
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 11:16:04 2008''
+''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 20:33:13 2008''