eF-site ID 2df4-ABC
PDB Code 2df4
Chain A, B, C

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Title Structure of tRNA-Dependent Amidotransferase GatCAB complexed with Mn2+
Classification LIGASE
Compound Glutamyl-tRNA(Gln) amidotransferase subunit A
Source Staphylococcus aureus (strain Mu50 / ATCC 700699) (GATC_STAAM)
Sequence A:  MSIRYESVENLLTLIKDKKIKPSDVVKDIYDAIEETDPTI
KSFLALDKENAIKKAQELDELQAKDQMDGKLFGIPMGIKD
NIITNGLETTCASKMLEGFVPIYESTVMEKLHKENAVLIG
KLNMDEFAMGGSTETSYFKKTVNPFDHKAVPGGSSGGSAA
AVAAGLVPLSLGSDTGGSIRQPAAYCGVVGMKPTYGRVSR
FGLVAFASSLDQIGPLTRNVKDNAIVLEAISGADVNDSTS
APVDDVDFTSEIGKDIKGLKVALPKEYLGEGVADDVKEAV
QNAVETLKSLGAVVEEVSLPNTKFGIPSYYVIASSEASSN
LSRFDGIRYGYHSKEAHSLEELYKMSRSEGFGKEVKRRIF
LGTFALSSGYYDAYYKKSQKVRTLIKNDFDKVFENYDVVV
GPTAPTTAFNLGEEIDDPLTMYANDLLTTPVNLAGLPGIS
VPCGQSNGRPIGLQFIGKPFDEKTLYRVAYQYETQYNLHD
VYEKL
B:  HFETVIGLEVHVELKTDSKMFSPSPAHFGAEPNSNTNVID
LAYPGVLPVVNKRAVDWAMRAAMALNMEIATESKFDRKNY
FYPDNPKAYQISQFDQPIGENGYIDIEVDGETKRIGITRL
HMEEDAGKSTHKGEYSLVDLNRQGTPLIEIVSEPDIRSPK
EAYAYLEKLRSIIQYTGVSDVKMEEGSLRCDANISLRPYG
QEKFGTKAELKNLNSFNYVRKGLEYEEKRQEEELLNGGEI
GQETRRFDESTGKTILMRVKEGSDDYRYFPEPDIVPLYID
DAWKERVRQTIPELPDERKAKYVNELGLPAYDAHVLTLTK
EMSDFFESTIEHGADVKLTSNWLMGGVNEYLNKNQVELLD
TKLTPENLAGMIKLIEDGTMSSKIAKKVFPELAAKGGNA
C:  TKVTREEVEHIANLARLQISPEETEEMANTLESILDFAKQ
NDSADTEGVEPTYHVLDLQNVLREDKAIKGIPQELALKNA
KETEDGQFKVPTIMNEEDA
Description


Functional site

1) chain B
residue 12
type
sequence H
description BINDING SITE FOR RESIDUE MN B 501
source : AC1

2) chain B
residue 124
type
sequence E
description BINDING SITE FOR RESIDUE MN B 501
source : AC1

3) chain B
residue 150
type
sequence E
description BINDING SITE FOR RESIDUE MN B 501
source : AC1

4) chain B
residue 10
type
sequence E
description BINDING SITE FOR RESIDUE MN B 502
source : AC2

5) chain B
residue 192
type
sequence D
description BINDING SITE FOR RESIDUE MN B 502
source : AC2

6) chain B
residue 210
type
sequence E
description BINDING SITE FOR RESIDUE MN B 502
source : AC2

7) chain B
residue 212
type
sequence K
description BINDING SITE FOR RESIDUE MN B 502
source : AC2

8) chain A
residue 79
type ACT_SITE
sequence K
description Charge relay system => ECO:0000255|HAMAP-Rule:MF_00120
source Swiss-Prot : SWS_FT_FI1

9) chain A
residue 154
type ACT_SITE
sequence S
description Charge relay system => ECO:0000255|HAMAP-Rule:MF_00120
source Swiss-Prot : SWS_FT_FI1

10) chain A
residue 178
type ACT_SITE
sequence S
description Acyl-ester intermediate => ECO:0000255|HAMAP-Rule:MF_00120
source Swiss-Prot : SWS_FT_FI2

11) chain A
residue 152-183
type prosite
sequence GGSSGGSAAAVAAGLVPLSLGSDTGGSIRQPA
description AMIDASES Amidases signature. GGSSGGsAAaVAaglvplSlGsDtGgSIRqPA
source prosite : PS00571

12) chain B
residue 141-155
type prosite
sequence LNRQGTPLIEIVSEP
description GATB Glutamyl-tRNA(Gln) amidotransferase subunit B signature. LNRqgtPLIEIvSeP
source prosite : PS01234


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