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The CUB1-EGF-CUB2 domains of rat mbl-associated serine protease-2 (masp-2) bound to CA2+

Analyse The CUB1-EGF-CUB2 domains of rat mbl-associated serine protease-2 (masp-2)… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5CKM
Type
protein
Length
277 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Mannan-binding lectin serine peptidase 2
UniProt
A2VCV7
Ligands
NAG, CA

Structure

x-ray diffraction · 1 distinct chain · 1% helix, 44% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AMannan-binding lectin serine peptidase 2protein2771% helix, 44% strandA2VCV7

Ligands and binding sites

  • NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · chains A
  • CA · Calcium ion · metal · 3 copies · chains A

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Modifications

Observed in the structure: 6 disulfide, 1 glycan (disulfide, N-glycosylation).

Compared structures

  • 5CKM · The CUB1-EGF-CUB2 domains of rat MBL-associated serine protease-2 (MASP-2) bound to Ca2+ · the same entry in another collection · chain A against A, TM-score 1.00

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