Structural Databases             


Nucleic acid structure

Database name
Description
Nucleic acid-containing structures
Thermodynamic data for nucleic acids
RNA-containing structures from PDB and NDB

Structural classification of RNA: RNA motifs by structure, function and tertiary interactions

Protein structure

Database name Description

ArchDB

Automated classification of protein loop structures

ASTRAL

Sequences of domains of known structure, selected subsets and sequence-structure correspondences

BAliBASE

A database for comparison of multiple sequence alignments

BioMagResBank

NMR spectroscopic data for proteins and nucleic acids

CADB

Conformational angles in proteins database

CATH

Protein domain structures database

CE

3D protein structure alignments

CKAAPs DB

Structurally-similar proteins with dissimilar sequences

CoC

Conservation of conservation: Universally conserved residues in selected protein folds

Columba

Annotation of protein structures from the PDB

Dali

Protein fold classification using the Dali search engine

Decoys ‘R’ Us

Computer-generated protein conformations

DisProt

Database of Protein Disorder: proteins that lack fixed 3D structure in their native states

DMAPS

A database of multiple alignments for protein structures

DomIns

Domain insertions in known protein structures

DSDBASE

Native and modeled disulfide bonds in proteins

DSMM

Database of simulated molecular motions

eF-site

Electrostatic surface of Functional site: electrostatic potentials and hydrophobic properties of the active sites

FSN

Flexible structural neighborhood, structural neighbors of proteins identified by FATCAT tool

GenDiS

Genomic distribution of protein structural superfamilies

Gene3D

Precalculated structural assignments for whole genomes

GTD

Genomic threading database: Structural annotations of complete proteomes 

GTOP

Protein fold predictions from genome sequences

Het-PDB Navi

Hetero-atoms in protein structures

HOMSTRAD

Homologous structure alignment database: curated structure-based alignments for protein families

IMB Jena Image Library

Visualization and analysis of 3D biopolymer structures

IMGT/3Dstructure-DB

Sequences and 3D structures of vertebrate immunoglobulins,    T cell receptors and MHC proteins

IMOTdb

Spatially interacting motif database

ISSD

Integrated sequence-structure database

LPFC

Library of protein family core structures

MMDB

NCBI’s database of 3D structures, part of NCBI Entrez

E-MSD

EBI’s macromolecular structure database

ModBase

Annotated comparative protein structure models

MolMovDB

Database of macromolecular movements: Descriptions of protein and macromolecular motions, including movies

PALI

Phylogeny and alignment of homologous protein structures

PASS2

Structural motifs of protein superfamilies

PepConfDB

A database of peptide conformations

PDB

Protein structure databank: all publicly available 3D structures of proteins and nucleic acids

PDB-REPRDB

Representative protein chains, based on PDB entries

PDBsum

Summaries and analyses of PDB structures

PDB_TM

Transmembrane proteins with known 3D structure

PMDB

3D protein models obtained from structure predictions

Protein Folding Database

Experimental data on protein folding

SCOP

Structural classification of proteins

SCOPPI

Structural classification of protein-protein interfaces

Sloop

Classification of protein loops

STING report

Amino acid properties in proteins of known structure

Structure Superposition Database

Pairwise superposition of TIM-barrel structures

SUPERFAMILY

Assignments of proteins to structural superfamilies

SURFACE

Surface residues and functions annotated, compared and evaluated: a database of protein surface patches

SWISS-MODEL Repository

Database of annotated 3D protein structure models

TargetDB

Target data from worldwide structural genomics projects

3D-GENOMICS

Structural annotations for complete proteomes

TOPS

Topology of protein structures database

Small molecules

Database name
Description
Chemical entities of biological interest

Cambridge structural database: crystal structure information for organic and metal-organic compounds

Hetero-compound Information Centre— Uppsala
Amino acid–nucleotide interaction database
Collection and categorization of biological compounds
Chemical compounds and reactions in biological pathways
3 D structures of small molecules bound to proteins and nucleic acids
Ligand Depot is a data warehouse which integrates databases, services, tools and methods related to small  molecules bound to macromolecules.
Structures and biological activities of small organic molecules

Carbohydrates

Database name
Description
Complex carbohydrate structure database (CarbBank)

Carbohydrate structure suite: carbohydrate 3D structures derived from the PDB

Carbohydrate database, part of the KEGG system
N- and O-linked glycan structures and biological sources
Space-filling Fischer projections of monosaccharides
Annotated carbohydrate structure and substance information