Research workbench

HIPB(S29A)-O2 20MER complex

Analyse HIPB(S29A)-O2 20MER complex in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 4Z5H
Type: protein + DNA
Length: 92 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Antitoxin hipb; DNA (5'- D(*TP*TP*AP*TP*CP*CP*TP*CP*AP*CP*TP*AP*AP*AP*GP*GP*AP*TP*AP*A)-3'…
UniProt: P23873
Pockets: 1 · best druggability 0.47

Structure

x-ray diffraction · 2 distinct chains · 61% helix, 0% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Antitoxin hipb	protein	72	61% helix, 0% strand	P23873
B	DNA (5'- D(TPTPAPTPCPCPTPCPAPCPTPAPAPAPGPGPAPTPAPA)-3')	dna	20	—	—

Pockets

1 pocket found on a 1 Å grid, 0 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	172	0.47	0.75	22	empty

Interfaces

1 interface between chains.

A–B · 314 Å² buried · 7 hydrogen bonds · protein-nucleic

Compared structures

4Z5H · HipB(S29A)-O2 20mer complex · the same entry in another collection · chain A against A, TM-score 1.00
P23873 · AlphaFold monomer V2.0 prediction for antitoxin hipb (P23873) · a predicted model of the same protein · chain A against A, TM-score 0.95

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 P23873
Elsewhere: RCSB PDB 4Z5H · PDBe 4Z5H · UniProt P23873

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