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BLink
BLAST Link. Pre-computed sequence similarity results (BLAST) including alignments for the current protein against the NCBI nr protein database. Organism specific, RefSeq and other database subsets are available as well as access to a pre-computed multiple alignment.
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Related Sequences
Protein sequences related by sequence similarity (BLAST) score to the current records.
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Identical Proteins
Proteins with identical sequences to the records in the current set.
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BioProject
Proteins related to BioProjects
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BioSystems
Pathways and other biosystems containing the current proteins.
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CDD Search Results
Graphical display of conserved domains identified in the protein using RPS-BLAST. The concise results (top-scoring hits) are shown by default, with an option to view the full results, if desired. Click on any domain footprint in the graphical display to see more details and to view the query protein sequence embedded in the domain model’s multiple sequence alignment.
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Conserved Domains (Concise)
Concise (top-scoring) list of conserved domains present in the current proteins as determined by a Conserved Domain Database search using RPS-BLAST. For each region on a protein query sequence, this set includes: (a) a specific hit, if one is available, (b) the conserved domain superfamily, and (c) the best-scoring hit that is classified as a multi-domain model, if the alignment is near-complete with respect to that multidomain model footprint.
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Conserved Domains (Full)
Full list of Conserved domains present in the current proteins as determined by a Conserved Domain Database search using RPS-BLAST. This set includes all domain models that meet or exceed the RPS-BLAST threshold for statistical significance, as well as the conserved domain superfamilies to which they belong.
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Domain Relatives
Conserved Domain Architecture Retrieval Tool (cDART) results for proteins in the current set. cDART identifies proteins that have similar kinds of conserved domains with similar organization.
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Encoding mRNA
Link from protein to encoding mRNA
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Gene
Gene records referencing the current protein sequence records. Sequences included in Gene records are added manually by NCBI.
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Genome
Genome records that have the current protein records as annotated features.
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HomoloGene
Homologene clusters that contain the current RefSeq protein sequences.
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Nucleotide
Nucleotide records that are the source of protein records in the current set. The protein sequences are generated through translation of coding region features on the nucleotide records.
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PubMed
PubMed articles that cite the protein records in the current set. These are articles that report the International Nucleotide Database Collaboration (DDBJ, EMBL, GenBank) records. These articles are also linked to Reference Sequences derived from the GenBank records.
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PubMed (RefSeq)
Link to RefSeq PubMed articles
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PubMed (Weighted)
PubMed articles associated with the current protein record through related Gene database records. These articles include Reference into Function, citations in related OMIM, and those associated with sequences in the Gene record.
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Related Structures (List)
List of three dimensional structure records that contain one or more protein molecules similar in sequence to the current protein(s). Each 3D structure and its corresponding sequence data can be viewed interactively in the free Cn3D tool.
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Related Structures (Summary)
Graphical summary of three dimensional structures that contain one or more protein molecules similar in sequence to your query protein. Alignment footprints indicate regions of similarity between the query protein and the structure-based protein, with an option to view the 3D structure and corresponding sequence alignment interactively in the free Cn3D tool.
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Taxonomy
NCBI Taxonomy entries and classification information for the source organisms of the current set of records.
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UniGene
UniGene clusters of expressed sequences that contain Reference Sequnce protein records in the current set. Protein records are included in UniGene through sequence similarity to the translations of expressed sequences in the UniGene cluster.
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WGS Project
Whole genome shotgun derived nucleotide sequences in the current set that are sources for the current protein sequences. The protein sequences are generated through translation of coding region features on the nucleotide records.