UniProtKB

The UniProt Knowledgebase (UniProtKB) is the central hub for the collection of functional information on proteins, with accurate, consistent and rich annotation. In addition to capturing the core data mandatory for each UniProtKB entry (mainly, the amino acid sequence, protein name or description, taxonomic data and citation information), as much annotation information as possible is added. This includes widely accepted biological ontologies, classifications and cross-references, and clear indications of the quality of annotation in the form of evidence attribution of experimental and computational data. The Universal Protein Resource (UniProt) is a comprehensive resource for protein sequence and annotation data. The UniProt databases are the UniProt Knowledgebase (UniProtKB), the UniProt Reference Clusters (UniRef), and the UniProt Archive (UniParc). The UniProt Metagenomic and Environmental Sequences (UniMES) database is a repository specifically developed for metagenomic and environmental data. The UniProt Knowledgebase,is an expertly and richly curated protein database, consisting of two sections called UniProtKB/Swiss-Prot and UniProtKB/TrEMBL.

UniProt知识库（UniProtKB）是蛋白质功能信息的核心汇聚平台，其特征为精确、一致且丰富的注释。除了收录每个UniProtKB条目所必需的核心数据（主要指氨基酸序列、蛋白质名称或描述、分类数据以及引用信息）之外，尽可能地加入了尽可能多的注释信息。这包括广泛认可的生物本体、分类以及交叉引用，并以实验和计算数据的证据归属形式明确指出注释的质量。通用蛋白质资源（UniProt）是蛋白质序列和注释数据的综合资源。UniProt数据库包括UniProt知识库（UniProtKB）、UniProt参考聚类（UniRef）和UniProt存档（UniParc）。UniProt宏基因组与环境序列（UniMES）数据库是一个专门为宏基因组和环境数据开发的存储库。UniProt知识库是一个经过专家精心编纂且内容丰富的蛋白质数据库，由两个部分组成，即UniProtKB/Swiss-Prot和UniProtKB/TrEMBL。

搜集汇总

背景与挑战

背景概述

UniProtKB是一个全面的蛋白质序列和功能注释数据库，包含手动和自动注释的蛋白质记录，广泛应用于生命科学和医学研究。