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Secondary structure

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1dtg, resolution 2.40Å ()

Ligands:

Structural annotation:
Resources:	CATH : 1Dtga01, 1Dtga02 InterPro : Ipr001156 Pfam : PF00405 SCOP : d1dtga_ UniProt : P02787

Functional annotation:
Cellular component:	endocytic vesicle endosome extracellular region
Biological process:	transport cellular iron ion homeostasis iron ion transport ion transport
Molecular function:	iron ion binding ferric iron binding metal ion binding

Evolutionary conservation:

Toggle Conservation Colors:	Rows = identical sequences:
Further Information:	Caveats, Explanation, Complete Results at ConSurfDB

Resources:

FirstGlance, OCA, RCSB, PDBsum

Coordinates:

save as pdb, mmCIF, xml

Secondary structure refers to a protein's local three-dimensional structure, for example alpha helices and beta sheets are secondary structure. The structure on the right of a human transferrin n-lobe mutant (PDB code 1dtg) is shown in cartoon backbone representation to highlight its secondary structure, with alpha-helices in magenta and beta-sheets in yellow.