Fibrinogen alpha chain

1BBR, 1DM4, 1FPH, 1FZA, 1FZB, 1FZC, 1FZD, 1FZE, 1FZF, 1FZG, 1LT9, 1LTJ, 1N86, 1N8E, 1RE3, 1RE4, 1RF0, 1RF1, 1YCP, 2A45, 2FFD, 2H43, 2HLO, 2HOD, 2HPC, 2OYH, 2OYI, 2Q9I, 2XNX, 2XNY, 2Z4E, 3AT0, 3BVH, 3E1I, 3GHG, 3H32, 3HUS, 4F27, 5CFA224314161ENSG00000171560ENSMUSG00000028001P02671E9PV24NM_000508NM_021871NM_001111048NM_010196NP_000499NP_068657NP_001104518NP_034326Fibrinogen alpha chain is a protein that in humans is encoded by the FGA gene.1fza: CRYSTAL STRUCTURE OF FIBRINOGEN FRAGMENT D1fzb: CRYSTAL STRUCTURE OF CROSSLINKED FRAGMENT D1fzc: CRYSTAL STRUCTURE OF FRAGMENT DOUBLE-D FROM HUMAN FIBRIN WITH TWO DIFFERENT BOUND LIGANDS1fzd: STRUCTURE OF RECOMBINANT ALPHAEC DOMAIN FROM HUMAN FIBRINOGEN-4201fze: CRYSTAL STRUCTURE OF FRAGMENT DOUBLE-D FROM HUMAN FIBRIN1fzf: CRYSTAL STRUCTURE OF FRAGMENT DOUBLE-D FROM HUMAN FIBRIN WITH THE PEPTIDE LIGAND GLY-HIS-ARG-PRO-AMIDE1fzg: CRYSTAL STRUCTURE OF FRAGMENT D FROM HUMAN FIBRINOGEN WITH THE PEPTIDE LIGAND GLY-HIS-ARG-PRO-AMIDE1lt9: Crystal Structure of Recombinant Human Fibrinogen Fragment D1ltj: Crystal Structure of Recombinant Human Fibrinogen Fragment D with the Peptide Ligands Gly-Pro-Arg-Pro-Amide and Gly-His-Arg-Pro-Amide1n86: Crystal structure of human D-dimer from cross-linked fibrin complexed with GPR and GHRPLDK peptide ligands.1n8e: Fragment Double-D from Human Fibrin1re3: Crystal Structure of Fragment D of BbetaD398A Fibrinogen with the Peptide Ligand Gly-His-Arg-Pro-Amide1re4: Crystal Structure of Fragment D of BbetaD398A Fibrinogen1rf0: Crystal Structure of Fragment D of gammaE132A Fibrinogen1rf1: Crystal Structure of Fragment D of gammaE132A Fibrinogen with the Peptide Ligand Gly-His-Arg-Pro-amide2a45: Crystal structure of the complex between thrombin and the central ''E'' region of fibrin2ffd: Fibrinogen Fragment D with ''A'' knob peptide mimic GPRVVE2h43: Crystal Structure of Human Fragment D Complexed with Ala-His-Arg-Pro-amide2hod: Crystal Structure of Fragment D from Human Fibrinogen Complexed with Gly-hydroxyPro-Arg-Pro-amide2hpc: Crystal structure of fragment D from Human Fibrinogen Complexed with Gly-Pro-Arg-Pro-amide.2oyh: Crystal Structure of Fragment D of gammaD298,301A Fibrinogen with the Peptide Ligand Gly-His-Arg-Pro-Amide2oyi: Crystal Structure of Fragment D of gammaD298,301A Fibrinogen with the Peptide Ligand Gly-Pro-Arg-Pro-Amide Fibrinogen alpha chain is a protein that in humans is encoded by the FGA gene. The protein encoded by this gene is the alpha component of fibrinogen, a blood-borne glycoprotein composed of three pairs of nonidentical polypeptide chains. Following vascular injury, fibrinogen is cleaved by thrombin to form fibrin, which is the most abundant component of blood clots. In addition, various cleavage products of fibrinogen and fibrin regulate cell adhesion and spreading, display vasoconstrictor and chemotactic activities, and are mitogens for several cell types. Mutations in this gene lead to several disorders, including dysfibrinogenemia, hypofibrinogenemia, afibrinogenemia, and renal amyloidosis. Alternative splicing results in two isoforms that vary in the carboxy-terminus. Fibrinogen alpha chain has been shown to interact with tissue plasminogen activator.