Protein Family Models for Protein (Select 658750212) - Protein Family Models

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Items: 8

Select item 4110981.

aminotransferase class V-fold PLP-dependent enzyme

This domain is found in amino transferases, and other enzymes including cysteine desulphurase EC:4.4.1.-. (from Pfam)

Date:: 2024-08-14

Family Accession:: NF012488.5
Method:: HMM

Select item 3887102.

new record, indexing in progress

Family Accession:

Select item 3481063.

new record, indexing in progress

Family Accession:

Select item 3155354.

new record, indexing in progress

Family Accession:

Select item 1424655.

SufS family cysteine desulfurase

This model represents a subfamily of NifS-related cysteine desulfurases involved in FeS cluster formation needed for nitrogen fixation among other vital functions. Many cysteine desulfurases are also active as selenocysteine lyase and/or cysteine sulfinate desulfinase. This subfamily is associated with the six-gene SUF system described in E. coli and Erwinia as an FeS cluster formation system during oxidative stress. The active site Cys is this subfamily resembles GHHC with one or both His conserved.

GO Terms:

Biological Process:: cysteine metabolic process (GO:0006534)

Biological Process:: iron-sulfur cluster assembly (GO:0016226)

Molecular Function:: pyridoxal phosphate binding (GO:0030170)

Molecular Function:: cysteine desulfurase activity (GO:0031071)

Date:: 2024-06-04

Family Accession:: TIGR01979.1
Method:: HMM

Select item 981606.

aminotransferase class V-fold PLP-dependent enzyme

aminotransferase class V-fold PLP-dependent enzyme similar to Synechocystis sp. cystine lyase C-DES, which participates in ferredoxin FeS cluster formation, and to Streptomyces clavuligerus isopenicillin N epimerase, which catalyzes the reversible isomerization between isopenicillin N and penicillin N