1
Worldwide Protein Data Bank
wwpdb.orgAlso covers datasets and open data · same kind of website
The Worldwide Protein Data Bank manages the public archive of 3D structures for proteins, nucleic acids, and complex assemblies.
Alternatives
The Best Nucleic Acid Knowledgebase Alternatives in 2026
24 alternatives
Looking for something like Nucleic Acid Knowledgebase? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms.
About Nucleic Acid Knowledgebasenakb.org
VisitThe Nucleic Acid Knowledgebase provides 3D structural information about nucleic acids, with structures, search, and full-text access.
Top picks at a glance
First suggestionWorldwide Protein Data BankThe Worldwide Protein Data Bank manages the public archive…Another optionDatabase of Zeolite StructuresThe Database of Zeolite Structures provides searchable…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Worldwide Protein Data Bank | — | Not stated | Web |
| 2 | Database of Zeolite Structures | — | Not stated | Web |
| 3 | J-STAGE | — | Not stated | Web |
| 4 | Virtuelles Skriptorium St. Matthias | — | Not stated | Web |
| 5 | Autism Chromosome Rearrangement Database | — | Not stated | Web |
| 6 | The World Atlas of Language Structures | — | Not stated | Web |
| 7 | Cambridge Structural Database | — | Not stated | Web |
| 8 | Database of Genomic Variants | — | Not stated | Web |
| 9 | PDBj | — | Not stated | Web |
| 10 | RCSB Protein Data Bank | — | Not stated | Web |
All Nucleic Acid Knowledgebase alternatives
2
Database of Zeolite Structures
iza-structure.org/databasesAlso covers datasets and open data · same kind of website
The Database of Zeolite Structures provides searchable structural information, descriptions, drawings, and animated displays for approved zeolite framework types.
3
J-STAGE
jstage.jst.go.jpAlso covers datasets and open data · same kind of website
J-STAGE provides access to full-text articles from Japanese academic journals and lists journal titles and subject areas.
4
Virtuelles Skriptorium St. Matthias
stmatthias.uni-trier.deAlso covers datasets and open data · same kind of website
The Virtual Scriptorium of St. Matthias lets visitors search its full collection of manuscripts and contents.
5
Autism Chromosome Rearrangement Database
projects.tcag.ca/autismAlso covers datasets and open data · same kind of website
Search structural variants in autism spectrum disorder through the Autism Chromosome Rearrangement Database.
6
Also covers datasets and open data · same kind of website
WALS is a database of structural features of languages, including phonological, grammatical, and lexical properties.
7
Cambridge Structural Database
ccdc.cam.ac.uk/solutions/software/csdAlso covers datasets and open data · same kind of website
The Cambridge Structural Database contains curated crystal-structure data for chemistry research.
8
Database of Genomic Variants
dgv.tcag.ca/dgv/app/homeAlso covers datasets and open data · same kind of website
The Database of Genomic Variants is a curated catalog of human structural variation, with browser, download, query, and submission tools.
9
PDBj
pdbj.orgAlso covers datasets and open data · same kind of website
PDBj maintains the single global PDB/BMRB/EMDB archives of macromolecular structures and provides integrated tools for searching and analyzing PDB data.
10
RCSB Protein Data Bank
rcsb.orgAlso covers datasets and open data · same kind of website
RCSB PDB supports searching, visualizing, downloading, and analyzing protein structures and related sequence, structure, and function data.
11
CATH
cathdb.infoAlso covers datasets and open data · same kind of website
Search and browse CATH's database classifying protein structures, with options to find a protein structure.
12
Reciprocal Net
reciprocalnet.orgAlso covers datasets and open data · same kind of website
Reciprocal Net links a distributed crystallography network with a searchable collection of common molecular structures.
13
The Plastics-Active Enzymes Database
pazy.eu/doku.phpAlso covers datasets and open data · same kind of website
PAZy catalogs plastic-active enzymes, substrates, enzyme structures, and curated literature on plastic degradation.
14
WURM Project
wurm.infoAlso covers datasets and open data · same kind of website
WURM catalogs computed mineral properties, including crystal structures, calculation parameters, and spectral measurements.
15
EMDataResource
emdataresource.orgAlso covers datasets and open data · same kind of website
EMDataResource archives and retrieves three-dimensional electron microscopy structures, with data standards, validation methods, and related tools.
16
Also covers datasets and open data · same kind of website
data.world provides an enterprise data catalog for discovering metadata and developing data products and analytics.
17
UWA Profiles and Research Repository
research-repository.uwa.edu.auAlso covers datasets and open data · same kind of website
UWA’s Profiles and Research Repository lets visitors search researcher profiles and university research across indexed concepts and text.
18
Deutsches Textarchiv
deutschestextarchiv.deAlso covers datasets and open data · same kind of website
The German Text Archive provides access to texts, a linguistic search, downloads, and documentation about its digitization and text formats.
19
Worldviews
gei.de/forschung/projekte/worldviews-die-welt-…Also covers datasets and open data · same kind of website
WorldViews supports compiling and analyzing schoolbook text corpora with structured, machine-readable information.
20
Der Karlsruher Wolkenatlas
wolkenatlas.deAlso covers datasets and open data · same kind of website
The Karlsruhe Cloud Atlas describes cloud types and weather phenomena through photographs and text, with sections on cloud classification and coding.
21
SureChEMBL
surechembl.orgAlso covers datasets and open data · same kind of website
SureChEMBL provides compounds extracted from patent documents, including their text, images, and attachments.
22
Chinese Virtual Herbarium
cvh.ac.cnAlso covers datasets and open data · same kind of website
Search China's Virtual Herbarium for plant and fungi specimens shared by national botanical collections.
23
ESS-DIVE
ess-dive.lbl.govAlso covers datasets and open data · same kind of website
ESS-DIVE supports searching and submitting environmental systems science data, with guidance and news about its research data infrastructure.
24
NIST Digital Library of Mathematical Functions
dlmf.nist.govAlso covers datasets and open data · same kind of website
NIST’s Digital Library of Mathematical Functions provides reference material on mathematical functions, with indexes, notations, and search.
No alternatives match this filter.
Alternatives to similar tools
data.world24 alternativesESS-DIVE24 alternativesNIST Digital Library of Mathematical Functions24 alternativesChinese Virtual Herbarium24 alternativesCambridge Structural Database24 alternativesUWA Profiles and Research Repository24 alternatives
What is the best alternative to Nucleic Acid Knowledgebase?
Based on features, tags and platforms, the closest alternatives to Nucleic Acid Knowledgebase are Worldwide Protein Data Bank, Database of Zeolite Structures, and J-STAGE.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative