PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
33357178-2	2021	In our previous work, we inserted an additional Cys in K-Ras4B HVR peptide synthesis for NCL in the semisynthesis of K-Ras4b protein, but it is not suitable for application in protein dimerization research.	Cysteine	48-51	nucleolin	Homo sapiens	89-92	
9595445-2	1998	Mutation of three putative palmitoylated cysteine residues (amino acids 402, 403 and 405) in the carboxyl terminus into serine residues (C2/3/5S) completely prevented palmitoylation of ETB.	Cysteine	41-49	nucleolin	Homo sapiens	137-144	
35594647-9	2022	Of note, the presence of cysteine, which is required for NCL chemistry, can enhance the bioactivity.	Cysteine	25-33	nucleolin	Homo sapiens	57-60	
11589007-3	2001	The most severe (infantile) form of NCL is caused by mutations in a lysosomal thioesterase that removes fatty acids from modified cysteine residues in proteins.	Cysteine	130-138	nucleolin	Homo sapiens	36-39	
28981125-3	2017	In this protocol, unprotected peptide fragments are prepared by Fmoc solid-phase synthesis and coupled in aqueous buffers via native chemical ligation (NCL; in NCL, a peptide bond is formed between a peptide with an N-terminal Cys and another peptide having a C-terminal thioester).	Cysteine	227-230	nucleolin	Homo sapiens	160-163	
23446148-3	2013	HMGB1 contains three conserved redox-sensitive cysteines (C23, C45, and C106); modification of these cysteines determines the bioactivity of extracellular HMGB1.	Cysteine	47-56	nucleolin	Homo sapiens	58-61	
23446148-3	2013	HMGB1 contains three conserved redox-sensitive cysteines (C23, C45, and C106); modification of these cysteines determines the bioactivity of extracellular HMGB1.	Cysteine	101-110	nucleolin	Homo sapiens	58-61	
19360954-1	2008	This paper presents an improved method for fast, reliable, and quantitative native chemical ligation (NCL--the reaction between an N-terminal cysteine and a thioester to yield an amide bond) at thiophenyl ester-functionalized glass surfaces.	Cysteine	142-150	nucleolin	Homo sapiens	102-105