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Annotation rule MF_00451 |
Accession | MF_00451 |
Dates | 18-SEP-2001 (Created) 18-NOV-2019 (Last updated, Version 41) |
Name | NDP_kinase |
Scope | Bacteria
Archaea |
Templates | P0A763 (NDK_ECOLI); Q59636 (NDK_PSEAE); O85501 (NDK_MYCS2); P61136 (NDK_HALSA): [Recover all] |
Triggered by |
Identifier |
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Protein name |
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Gene name |
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Function | Major role in the synthesis of nucleoside triphosphates other than ATP. The ATP gamma phosphate is transferred to the NDP beta phosphate via a ping-pong mechanism, using a phosphorylated active-site intermediate. |
Catalytic activity | RHEA:44640: a 2'-deoxyribonucleoside 5'-diphosphate + ATP = a 2'-deoxyribonucleoside 5'-triphosphate + ADP
EC 2.7.4.6 |
RHEA:18113: a ribonucleoside 5'-diphosphate + ATP = a ribonucleoside 5'-triphosphate + ADP
EC 2.7.4.6 |
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Cofactor | Mg(2+) |
Subunit | Homotetramer. |
Subcellular location | Cytoplasm. |
Similarity | Belongs to the NDK family. |
From: NDK_ECOLI (P0A763) | ||||||||||||
Key | From | To | Description | Tag | Condition | FTGroup | ||||||
ACT_SITE | 117 | 117 | Pros-phosphohistidine intermediate | H | ||||||||
BINDING | 11 | 11 | ATP | K | ||||||||
BINDING | 59 | 59 | ATP | [FY] | ||||||||
BINDING | 87 | 87 | ATP | R | ||||||||
BINDING | 93 | 93 | ATP | T | ||||||||
BINDING | 104 | 104 | ATP | R | ||||||||
BINDING | 114 | 114 | ATP | N |
From: NDK_BACSU (P31103) | ||||||||||||
MOD_RES | 92 | 92 | Phosphothreonine | T | ||||||||
MOD_RES | 123 | 123 | Phosphoserine | S |
Size range | 133-174 amino acids |
Related rules | None |
Fusion | None |
Comments | BORBU and PYRAE are divergent; not shown in alignment |