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eF-site ID
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1qcz-A |
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PDB Code
|
1qcz |
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Chain
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A |
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click to enlarge
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Title
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CRYSTAL STRUCTURE OF E. COLI PURE, AN UNUSUAL MUTASE THAT CATALYZES THE CONVERSION OF N5-CARBOXYAMINOIMIDAZOLE RIBONUCLEOTIDE (N5-CAIR) TO 4-CARBOXYAMINOIMIDAZOLE RIBONUCLEOTIDE (CAIR) IN THE PURINE BIOSYNTHETIC PATHWAY |
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Classification
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LYASE |
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Compound
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N5-CARBOXYAMINOIMIDAZOLE RIBONUCLEOTIDE MUTASE |
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Source
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(PUR6_ECOLI) |
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Sequence
|
A: |
PARVAIVXGSKSDWATXQFAAEIFEILNVPHHVEVVSAHR
TPDKLFSFAESAEENGYQVIIAGAGGAAHLPGXIAAKTLV
PVLGVPVQSAALSGVDSLYSIVQXPRGIPVGTLAIGKAGA
ANAALLAAQILATHDKELHQRLNDWRKAQTDEVLENPDPR
GAA
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Description
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(1) |
N5-CARBOXYAMINOIMIDAZOLE RIBONUCLEOTIDE MUTASE (E.C.4.1.1.21)
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Functional site
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1)
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chain |
A |
| residue |
16 |
| type |
BINDING |
| sequence |
S
|
| description |
BINDING => ECO:0000255|HAMAP-Rule:MF_01929, ECO:0000269|PubMed:10574791
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| source |
Swiss-Prot : SWS_FT_FI1
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2)
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chain |
A |
| residue |
19 |
| type |
BINDING |
| sequence |
D
|
| description |
BINDING => ECO:0000255|HAMAP-Rule:MF_01929, ECO:0000269|PubMed:10574791
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| source |
Swiss-Prot : SWS_FT_FI1
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3)
|
chain |
A |
| residue |
46 |
| type |
BINDING |
| sequence |
R
|
| description |
BINDING => ECO:0000255|HAMAP-Rule:MF_01929, ECO:0000269|PubMed:10574791
|
| source |
Swiss-Prot : SWS_FT_FI1
|
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