1qd1 Summary

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THE CRYSTAL STRUCTURE OF THE FORMIMINOTRANSFERASE DOMAIN OF FORMIMINOTRANSFERASE-CYCLODEAMINASE.

The structure was published by Kohls, D., Sulea, T., Purisima, E.O., MacKenzie, R.E., and Vrielink, A., in 2000 in a paper entitled "The crystal structure of the formiminotransferase domain of formiminotransferase-cyclodeaminase: implications for substrate channeling in a bifunctional enzyme." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 1.7 Å and deposited in 1999.

The experimental data on which the structure is based was not deposited.

This PDB entry contains multiple copies of the structure of FORMIMINOTRANSFERASE-CYCLODEAMINASE.

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

The molecule most likely forms homodimers.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):


Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A FORMIMINOTRANSFERASE-CYCLODEAMINASE P53603 (2-326) (FTCD_PIG)search Sus scrofasearch < 90% 325 100%
B FORMIMINOTRANSFERASE-CYCLODEAMINASE P53603 (2-326) (FTCD_PIG)search Sus scrofasearch < 90% 325 100%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P53603 (2 - 326) FORMIMINOTRANSFERASE-CYCLODEAMINASE Sus scrofa

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A, B Formiminotransferase domain of formiminotransferase-cyclodeaminase.search Formiminotransferase-cyclodeaminase; Chain B, domain 1search, Alpha-Beta Plaitssearch Formiminotransferase domainsearch, Formiminotransferase domain, N-terminal subdomainsearch

Chain ID Biological process (GO) Molecular function (GO)
A, B (P53603) metabolic processsearch transferase activitysearch folic acid bindingsearch

Chain InterPro annotation
A, B Formiminotransferase catalytic domainsearch Formiminotransferase, N-terminal subdomainsearch Formiminotransferase, C-terminal subdomainsearch Formiminotransferase subdomainsearch