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Chu
(E. coli heme uptake) |
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chuA encodes for a 69-kDa outer membrane protein responsible for heme uptake. The chuA nucleotide sequence shows high homology to shuA gene of S. dysenteriae type 1. The gene is part of a larger locus, termed the heme transport locus, which appears to be widely distributed among pathogenic E. coli strains. ... |
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Chu
(E. coli heme uptake) |
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chuA encodes for a 69-kDa outer membrane protein responsible for heme uptake. The chuA nucleotide sequence shows high homology to shuA gene of S. dysenteriae type 1. The gene is part of a larger locus, termed the heme transport locus, which appears to be widely distributed among pathogenic E. coli strains. ... |
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Chu
(E. coli heme uptake) |
|
chuA encodes for a 69-kDa outer membrane protein responsible for heme uptake. The chuA nucleotide sequence shows high homology to shuA gene of S. dysenteriae type 1. The gene is part of a larger locus, termed the heme transport locus, which appears to be widely distributed among pathogenic E. coli strains. ... |
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Hgp
(Hemoglobin-binding protein) |
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H. influenzae has an absolute requirement for exogenously supplied heme for aerobic growth. Most of the pathway converting δ-aminolevulinic acid to heme is lost. So H. influenzae has derived several mechanism to use host heme-hemopexin, hemoglobin-haptoglobin as sources of heme iron for growth. Three hemoglobin- and hemoglobin-haptoglobin binding protein genes, hgpA, hgpB, and hgpC, contain lengths of tetrameric CCAA repeats. ... |
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Hgp
(Hemoglobin-binding protein) |
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H. influenzae has an absolute requirement for exogenously supplied heme for aerobic growth. Most of the pathway converting δ-aminolevulinic acid to heme is lost. So H. influenzae has derived several mechanism to use host heme-hemopexin, hemoglobin-haptoglobin as sources of heme iron for growth. Three hemoglobin- and hemoglobin-haptoglobin binding protein genes, hgpA, hgpB, and hgpC, contain lengths of tetrameric CCAA repeats. ... |
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Hgp
(Hemoglobin-binding protein) |
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H. influenzae has an absolute requirement for exogenously supplied heme for aerobic growth. Most of the pathway converting δ-aminolevulinic acid to heme is lost. So H. influenzae has derived several mechanism to use host heme-hemopexin, hemoglobin-haptoglobin as sources of heme iron for growth. Three hemoglobin- and hemoglobin-haptoglobin binding protein genes, hgpA, hgpB, and hgpC, contain lengths of tetrameric CCAA repeats. ... |
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Hgp
(Hemoglobin-binding protein) |
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H. influenzae has an absolute requirement for exogenously supplied heme for aerobic growth. Most of the pathway converting δ-aminolevulinic acid to heme is lost. So H. influenzae has derived several mechanism to use host heme-hemopexin, hemoglobin-haptoglobin as sources of heme iron for growth. Three hemoglobin- and hemoglobin-haptoglobin binding protein genes, hgpA, hgpB, and hgpC, contain lengths of tetrameric CCAA repeats. ... |
|
Hgp
(Hemoglobin-binding protein) |
|
H. influenzae has an absolute requirement for exogenously supplied heme for aerobic growth. Most of the pathway converting δ-aminolevulinic acid to heme is lost. So H. influenzae has derived several mechanism to use host heme-hemopexin, hemoglobin-haptoglobin as sources of heme iron for growth. Three hemoglobin- and hemoglobin-haptoglobin binding protein genes, hgpA, hgpB, and hgpC, contain lengths of tetrameric CCAA repeats. ... |
|
Hgp
(Hemoglobin-binding protein) |
|
H. influenzae has an absolute requirement for exogenously supplied heme for aerobic growth. Most of the pathway converting δ-aminolevulinic acid to heme is lost. So H. influenzae has derived several mechanism to use host heme-hemopexin, hemoglobin-haptoglobin as sources of heme iron for growth. Three hemoglobin- and hemoglobin-haptoglobin binding protein genes, hgpA, hgpB, and hgpC, contain lengths of tetrameric CCAA repeats. ... |
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| HxuABC |
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HxuA is a 100-kDa protein that binds heme-hemopexin, HxuB is a 60 kDa protein involved in the release of HxuA from the cell surface into the medium, HxuC is involved in the transport of heme within the cell. ... |
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