4IGD		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	GOL	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Quantitative characterization of the activation steps of mannan-binding lectin (MBL)-associated serine proteases (MASPs) points to the central role of MASP-1 in the initiation of the complement lectin pathway., Megyeri M, Harmat V, Major B, Vegh A, Balczer J, Heja D, Szilagyi K, Datz D, Pal G, Zavodszky P, Gal P, Dobo J, J Biol Chem. 2013 Mar 29;288(13):8922-34. doi: 10.1074/jbc.M112.446500. Epub 2013, Feb 5. PMID:23386610

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (133 Kb) [Save to disk] Biological Unit Coordinates (4igd.pdb1.gz) 127 Kb LPC: Ligand-Protein Contacts for 4IGD CSU: Contacts of Structural Units for 4IGD Structure Factors (272 Kb) Retrieve 4IGD in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4IGD from S2C, [Save to disk] Re-refined 4igd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4IGD in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4igd] [4igd_A] SWISS-PROT database: Domains found in 4IGD: [CCP] [Tryp_SPc ] by SMART

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