MolNFT v1 · #50780 · protein

Streptavidin-2-iminobiotin-sulfate complex, pH 3.50, space group I4122

2RTM: “Streptavidin-2-iminobiotin-sulfate complex, pH 3.50, space group I4122”. X-ray diffraction, 2 ligands (IMI, SO4), 1 pocket (best druggability 0.52). MolNFT v1 #50780 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB: 2RTM
Type: protein
Length: 123 residues
Chains: 1
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Streptavidin
UniProt: P22629
Ligands: IMI, SO4
Pockets: 1 · best druggability 0.52

Structure

x-ray diffraction · 1 distinct chain · 7% helix, 55% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Streptavidin	protein	123	7% helix, 55% strand	P22629

Ligands and binding sites

IMI · 2-iminobiotin · ligand · chains A
SO4 · Sulfate ion · ion · chains A

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

Pockets

1 pocket found on a 1 Å grid, 1 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	127	0.52	0.80	19	SO4, IMI

Compared structures

2RTM · Streptavidin-2-iminobiotin-sulfate complex, pH 3.50, space group I4122 · the same entry in another collection · chain A against A, 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
Every structure of UniProt P22629
Elsewhere: RCSB PDB 2RTM · PDBe 2RTM · UniProt P22629

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