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GO:0051357 peptide cross-linking via 3-(2-methylthio)ethyl-6-(4-hydroxybenzylidene)-5-iminopiperazin-2-one

Term Information

ID GO:0051357
Name peptide cross-linking via 3-(2-methylthio)ethyl-6-(4-hydroxybenzylidene)-5-iminopiperazin-2-one
Ontology Biological Process
Definition The formation of a 2-keto-5-iminopiperazine protein chromophore cross-link from the alpha-amino nitrogen of residue n, a methionine, to the alpha-carboxyl carbon of residue n+1, a tyrosine, and a dehydration to form a double bond to the alpha-amino nitrogen of residue n+2. This cross-linking is coupled with a dehydrogenation of residue n+1 to form a double bond between the alpha and beta carbons.
PMID:10852900 PMID:11259412 PMID:15491166
Comment Note that this predicted modification is now thought not to exist. See the biological process term 'peptide cross-linking via 2-imino-methionine 5-imidazolinone glycine ; GO:0051359'.
GONUTS GO:0051357 Wiki Page

Synonyms

Synonyms are alternative words or phrases closely related in meaning to the term name, with indication of the relationship between the name and synonym given by the synonym scope. Click on the icon for more details.
Type Synonym
exact biosynthesis of protein-protein cross-link via L-methionyl-L-tyrosyl-2-keto-5-iminopiperazine
exact biosynthetic process of protein-protein cross-link via L-methionyl-L-tyrosyl-2-keto-5-iminopiperazine

Cross-references

Database ID
RESID AA0377

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Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0051357:
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Protein Annotation

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Co-occurring Terms

These tables show the number of times the term listed in the table has been co-annotated with GO:0051357. The terms are listed in descending order of number of times the term has been co-annotated.
The table on the left is calculated using both electronic and manual-evidenced annotations, while the table on the right is calculated using only manual-evidenced annotations.
Co-occurrence statistics for GO:0051357 based on the entire annotation set Co-occurrence statistics for GO:0051357 based on non-IEA annotations only

Change Log

All changes

Timestamp Action Category Detail
2008-05-13 Added DEFINITION The formation of a 2-keto-5-iminopiperazine protein chromophore cross-link from the alpha-amino nitrogen of residue n, a methionine, to the alpha-carboxyl carbon of residue n+1, a tyrosine, and a dehydration to form a double bond to the alpha-amino nitrogen of residue n+2. This cross-linking is coupled with a dehydrogenation of residue n+1 to form a double bond between the alpha and beta carbons.
2008-05-12 Deleted DEFINITION The formation of a 2-keto-5-iminopiperazine protein chromophore cross-link from the alpha-amino nitrogen of residue n, a methionine, to the alpha-carboxyl carbon of residue n+1, a tyrosine, and a dehydration to form a double bond to the alpha-amino nitrogen of residue n+2. This cross-linking is coupled with a dehydrogenation of residue n+1 to form a double bond between the alpha and beta carbons.
2008-04-01 Updated RELATION is a GO:0018298 (protein-chromophore linkage)
2008-04-01 Updated RELATION is a GO:0018212 (peptidyl-tyrosine modification)
2008-04-01 Updated RELATION is a GO:0018206 (peptidyl-methionine modification)
2008-04-01 Updated RELATION is a GO:0018149 (peptide cross-linking)
2007-08-09 Added SYNONYM biosynthetic process of protein-protein cross-link via L-methionyl-L-tyrosyl-2-keto-5-iminopiperazine
2007-08-09 Added SYNONYM biosynthesis of protein-protein cross-link via L-methionyl-L-tyrosyl-2-keto-5-iminopiperazine
2007-08-09 Deleted SYNONYM biosynthetic process of protein-protein cross-link via L-methionyl-L-tyrosyl-2-keto-5-iminopiperazine
2007-08-09 Deleted SYNONYM biosynthesis of protein-protein cross-link via L-methionyl-L-tyrosyl-2-keto-5-iminopiperazine
2007-01-15 Added SYNONYM biosynthetic process of protein-protein cross-link via L-methionyl-L-tyrosyl-2-keto-5-iminopiperazine
2005-02-25 Added DEFINITION The formation of a 2-keto-5-iminopiperazine protein chromophore cross-link from the alpha-amino nitrogen of residue n, a methionine, to the alpha-carboxyl carbon of residue n+1, a tyrosine, and a dehydration to form a double bond to the alpha-amino nitrogen of residue n+2. This cross-linking is coupled with a dehydrogenation of residue n+1 to form a double bond between the alpha and beta carbons.
2005-02-24 Added XREF RESID:AA0377
2005-02-24 Added SYNONYM biosynthesis of protein-protein cross-link via L-methionyl-L-tyrosyl-2-keto-5-iminopiperazine
2005-02-24 Added TERM peptide cross-linking via 3-(2-methylthio)ethyl-6-(4-hydroxybenzylidene)-5-iminopiperazin-2-one

Term

Timestamp Action Category Detail
2005-02-24 Added TERM peptide cross-linking via 3-(2-methylthio)ethyl-6-(4-hydroxybenzylidene)-5-iminopiperazin-2-one

Definition/synonyms

Timestamp Action Category Detail
2008-05-13 Added DEFINITION The formation of a 2-keto-5-iminopiperazine protein chromophore cross-link from the alpha-amino nitrogen of residue n, a methionine, to the alpha-carboxyl carbon of residue n+1, a tyrosine, and a dehydration to form a double bond to the alpha-amino nitrogen of residue n+2. This cross-linking is coupled with a dehydrogenation of residue n+1 to form a double bond between the alpha and beta carbons.
2008-05-12 Deleted DEFINITION The formation of a 2-keto-5-iminopiperazine protein chromophore cross-link from the alpha-amino nitrogen of residue n, a methionine, to the alpha-carboxyl carbon of residue n+1, a tyrosine, and a dehydration to form a double bond to the alpha-amino nitrogen of residue n+2. This cross-linking is coupled with a dehydrogenation of residue n+1 to form a double bond between the alpha and beta carbons.
2007-08-09 Added SYNONYM biosynthetic process of protein-protein cross-link via L-methionyl-L-tyrosyl-2-keto-5-iminopiperazine
2007-08-09 Added SYNONYM biosynthesis of protein-protein cross-link via L-methionyl-L-tyrosyl-2-keto-5-iminopiperazine
2007-08-09 Deleted SYNONYM biosynthetic process of protein-protein cross-link via L-methionyl-L-tyrosyl-2-keto-5-iminopiperazine
2007-08-09 Deleted SYNONYM biosynthesis of protein-protein cross-link via L-methionyl-L-tyrosyl-2-keto-5-iminopiperazine
2007-01-15 Added SYNONYM biosynthetic process of protein-protein cross-link via L-methionyl-L-tyrosyl-2-keto-5-iminopiperazine
2005-02-25 Added DEFINITION The formation of a 2-keto-5-iminopiperazine protein chromophore cross-link from the alpha-amino nitrogen of residue n, a methionine, to the alpha-carboxyl carbon of residue n+1, a tyrosine, and a dehydration to form a double bond to the alpha-amino nitrogen of residue n+2. This cross-linking is coupled with a dehydrogenation of residue n+1 to form a double bond between the alpha and beta carbons.
2005-02-24 Added SYNONYM biosynthesis of protein-protein cross-link via L-methionyl-L-tyrosyl-2-keto-5-iminopiperazine

Relationships

Timestamp Action Category Detail
2008-04-01 Updated RELATION is a GO:0018298 (protein-chromophore linkage)
2008-04-01 Updated RELATION is a GO:0018212 (peptidyl-tyrosine modification)
2008-04-01 Updated RELATION is a GO:0018206 (peptidyl-methionine modification)
2008-04-01 Updated RELATION is a GO:0018149 (peptide cross-linking)

Cross-references

Timestamp Action Category Detail
2005-02-24 Added XREF RESID:AA0377
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