Functional analysis of 2qgn: Difference between revisions
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* | * Input protein - miaA : | ||
* | * mutL : DNA mismatch repair protein mutL (637 aa) | ||
* | * hfq : Protein hfq {UniProtKB/Swiss-Prot-Q9KAC4} (78 aa) | ||
* | * mutS : DNA mismatch repair protein mutS (865 aa) | ||
* | * BH2367 : BH2367 protein {UniProtKB/TrEMBL-Q9KAC2} (256 aa) | ||
* | * BH2362:BH2362 protein {UniProtKB/TrEMBL-Q9KAC7} (418 aa) | ||
* | * BH3154 : Protease specific for phage lambda cII repressor (310 aa) | ||
* BH0545 BH0545 protein {UniProtKB/TrEMBL-Q9KFD6} (157 aa) | * BH3155: Protease specific for phage lambda cII repressor (319 aa) | ||
* BH0545 :BH0545 protein {UniProtKB/TrEMBL-Q9KFD6} (157 aa) | |||
* BH1020 BH1020 protein {UniProtKB/TrEMBL-Q9KE38} (391 aa) | * BH1020 : BH1020 protein {UniProtKB/TrEMBL-Q9KE38} (391 aa) | ||
* dapF Diaminopimelate epimerase (EC 5.1.1.7) (DAP epimerase) (286 aa) | * dapF : Diaminopimelate epimerase (EC 5.1.1.7) (DAP epimerase) (286 aa) |
Revision as of 09:15, 3 June 2008
Molecular function and biological processes of this enzyme was obtained from the ProKnow server. Molecular function of this enzyme is ATP binding. This means that the enzyme interacts selectively with ATP at the 5'end and acts as a universally important coenzyme and enzyme regulator. On the other hand, the biological process of this enzyme is tRNA modification. This involves the covalent alteration of one or more nucleotides within the tRNA, thus leading to a change in the properties of the tRNA.
Molecular Function
Biological Process
Localisation of Expression
using the motif search, The C2-H2 Zinc finger motif found in tRNA-IPT also contributes to the enzyme's function. This motif is commonly found in nucleic acid-binding proteins and is composed of 25 to 30 amino acid residues.
Motif ZINC_FINGER_C2H2_1 in your sequence
Prosite ID: ZINC_FINGER_C2H2_1 (PS00028)
Description: Zinc finger C2H2 type domain signature.
Pattern: C-x(2,4)-C-x(3)-[LIVMFYWC]-x(8)-H-x(3,5)-H.
Appearance: Position Found Motif 396..418 CDLCDRIIIGDREWAAHIKSKSH
Sequence: MASVAAARAVPVGSGLRGLQRTLPLVVILGATGTGKSTLALQLGQRLGGEIVSADSMQVE GLDIITNKVSAQEQRICRHHMISFVDPLVTNYTVVDFRNRATALIEDIFARDKIPIVVGG TNYYIESLLWKVLVNTKPQEMGTEKVIDRKVELEKEDGLVLHKRLSQVDPEMAAKLHPHD KRKVARSLQVFEETGISHSEFLHRQHTEEGGGPLGGPLKFSNPCILWLHADQAVLDERLD KRVDDMLAAGLLEELRDFHRRYNQKNVSENSQDYQHGIFQSIGFKEFHEYLITEGKCTLE TSNQLLKKGIEALKQVTKRYARKQNRWVKNRFLSRPGPIVPPVYGLEVSDVSKWEESVLE PALEIVQSFIQGHKPTATPIKMPYNEAENKRSYHLCDLCDRIIIGDREWAAHIKSKSHLN QLKKRRRLDSDAVNTIESQSVSPDHNKEPKEKGSPGQNDQELKCSV
A schematic representation of a zinc finger domain is shown below:
x x x x x x x x x x x x C H x \ / x x Zn x x / \ x C H x x x x x x x x x x
http://ca.expasy.org/cgi-bin/nicedoc.pl?PDOC00028
GENOMIC CONTEXT In bacteria, the gene encoding this enzyme is known as miaA while the human and S. cerevisaea is TRIT1 and mod5 respectively. Although gene name differ in different organisms, they all synthesize enzyme of the same function.
Sequence Motif
Functional partners of query protein
- Input protein - miaA :
- mutL : DNA mismatch repair protein mutL (637 aa)
- hfq : Protein hfq {UniProtKB/Swiss-Prot-Q9KAC4} (78 aa)
- mutS : DNA mismatch repair protein mutS (865 aa)
- BH2367 : BH2367 protein {UniProtKB/TrEMBL-Q9KAC2} (256 aa)
- BH2362:BH2362 protein {UniProtKB/TrEMBL-Q9KAC7} (418 aa)
- BH3154 : Protease specific for phage lambda cII repressor (310 aa)
- BH3155: Protease specific for phage lambda cII repressor (319 aa)
- BH0545 :BH0545 protein {UniProtKB/TrEMBL-Q9KFD6} (157 aa)
- BH1020 : BH1020 protein {UniProtKB/TrEMBL-Q9KE38} (391 aa)
- dapF : Diaminopimelate epimerase (EC 5.1.1.7) (DAP epimerase) (286 aa)