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The Protein database is a collection of sequences from several sources, including translations from annotated coding regions in GenBank, RefSeq and TPA, as well as records from SwissProt, PIR, PRF, and PDB. Protein sequences are the fundamental determinants of biological structure and function.
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Protein Advanced Search Builder. Use the builder below to...
- Homo sapiens
1. cytochrome c [Homo sapiens] 105 aa protein NP_061820.1...
- NP 000508.1
1. hemoglobin subunit alpha [Homo sapiens] 142 aa protein...
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A comprehensive, integrated, non-redundant, well-annotated set of reference sequences including genomic, transcript, and protein.
NCBI's Protein resources include protein sequences and structures and related comparison and visualization tools, as well as databases and tools to predict and analyze functional domains. How to. Retrieve all protein sequences for an organism or taxon; Find the function of a protein; Find a gene homolog; View a protein 3D structure; more...
RefSeq sequences are validated to confirm the following: (i) accurate nucleotide-to-protein sequence correspondence; (ii) valid ASN.1 format and (iii) for species supported by collaboration with official nomenclature groups, current preferred name and symbol designations.
Enter query sequence(s) in the text area. It automatically determines the format of the input. ... The data may be either a list of database accession numbers, NCBI gi numbers, or sequences in FASTA format. Genetic code Job Title. Enter a ... BlastP simply compares a protein query to a protein database. PSI-BLAST allows the user to build a PSSM ...
The NCBI Protein database is a database of protein (amino acid) sequences. Some of the sequences in the Protein database come from laboratories that have done protein sequencing. This is called "primary" data.
9 paź 2020 · Rapidly convert NCBI Gene IDs to Ensembl Gene IDs or UniProt accessions. Get the protein lengths for all the genes in your list by switching from Gene view to transcript view. Get the gene sequences for up to 1,000 human genes by downloading a gene dataset.