Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:2.3.1.108 (TAT)
 2,389 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The major diseases mapped to chromosome 16 are adult polycystic kidney disease and those resulting from mutations in the alpha globin complex. There are at least six other less important genetic diseases which map to this chromosome. The adenine phosphoribosyltransferase gene allows for selection of chromosome 16 in somatic cell hybrids and a hybrid panel is available which segments the chromosome into six regions to facilitate gene mapping. Genes which have been mapped to this chromosome or which have had their location redefined since HGM8 include APRT, TAT, MT, HBA, PKD1, CTRB, PGP, HAGH, HP, PKCB, and at least 19 cloned DNA sequences. There are RFLPs at 13 loci which have been regionally mapped and can be used for linkage studies.
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PMID:Molecular genetics of human chromosome 16. 244 1

Hemoglobin variants in which a frameshift results in chain elongation are unusual. Hemoglobin Pakse (Hb Pakse) is an unstable hemoglobin with abnormal elongation, first described in Indochina. An alpha2-globin gene termination codon mutation, TAA -->TAT or Term -->Tyr, has been described in the pathogenesis of Hb Pakse. This abnormality causes a frameshift that elongates the alpha chain amino acids. Computer-based protein structure modeling was used in a bioinformatics analysis of the tertiary structure of these elongated amino acid sequences. The elongated part of Hb Pakse showed additional helices, which may cause the main alteration in Hb Pakse. Abnormalities in the fold structure of globin in Hb Pakse were identified, and helices additional to the normal alpha globin chains were shown in the elongated part of Hb Pakse.
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PMID:Tertiary structural analysis of the elongated part of an abnormal hemoglobin, hemoglobin Pakse. 1772 68