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Crystal structure of fluorine and methyl modified collagen: (MEPFLPGLY)7

Analyse Crystal structure of fluorine and methyl modified collagen: (MEPFLPGLY)7 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 3IPN
Type: protein
Length: 118 residues
Chains: 6
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Non-natural collagen
Ligands: CO3

Structure

x-ray diffraction · 3 distinct chains · 0% helix, 0% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A, C, E, F	Non-natural collagen	protein	20	0% helix, 0% strand	—
B	Non-natural collagen	protein	19	0% helix, 0% strand	—
D	Non-natural collagen	protein	19	0% helix, 0% strand	—

Ligands and binding sites

CO3 · Carbonate ion · ion · 4 copies · chains A, C, B, D, F, E

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

Interfaces

12 interfaces between chains.

A–C · 663 Å² buried · 6 hydrogen bonds · protein-protein
E–F · 663 Å² buried · 6 hydrogen bonds · protein-protein
D–F · 651 Å² buried · 6 hydrogen bonds · protein-protein
B–C · 650 Å² buried · 7 hydrogen bonds · protein-protein
D–E · 601 Å² buried · 6 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 82 modified (nonstandard).

Compared structures

3IPN · Crystal Structure of fluorine and methyl modified collagen: (mepFlpgly)7 · the same entry in another collection · chain B against B, TM-score 1.00

Analyse

Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
Elsewhere: RCSB PDB 3IPN · PDBe 3IPN

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