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Information on 1e79_D_180
Loop code: 1e79_D_180
PDB: 1e79
Chain: D
Type: EH beta-alpha
Loop Start: 180  Loop Length: 3
Sec Struct Nt length: 7  Sec Struct Ct length: 8
Structure geometry
d (Å): 10.334000 delta (°): 81.516098theta (°): 170.703094 rho (°): 66.610802
Sequence:YSVFAGVGERTREGNDLY
Sec Struct:EEEEEEESS-HHHHHHHH
PDB ligands within a cut-off distance of 6 Å in this loop
LigandsResidueatSSatLOOP
ADPADENOSINE-5'-DIPHOSPHATE E - 18801
MGMAGNESIUM ION E - 18801
ADPADENOSINE-5'-DIPHOSPHATE R - 18901
MGMAGNESIUM ION R - 18901
GLHN-5-CYCLOHEXYL-N-5-[(CYCLOHEXYLAMINO)CARBONYL]GLUTAMINE R - 19110
ADPADENOSINE-5'-DIPHOSPHATE E - 19210
GLHN-5-CYCLOHEXYL-N-5-[(CYCLOHEXYLAMINO)CARBONYL]GLUTAMINE E - 19210
MGMAGNESIUM ION E - 19210
GLHN-5-CYCLOHEXYL-N-5-[(CYCLOHEXYLAMINO)CARBONYL]GLUTAMINE N - 19410
GLHN-5-CYCLOHEXYL-N-5-[(CYCLOHEXYLAMINO)CARBONYL]GLUTAMINE D - 19510
GLHN-5-CYCLOHEXYL-N-5-[(CYCLOHEXYLAMINO)CARBONYL]GLUTAMINE L - 19610
GLHN-5-CYCLOHEXYL-N-5-[(CYCLOHEXYLAMINO)CARBONYL]GLUTAMINE Y - 19710
PDB Site Annotation
SiteResidueatSSatLOOP
CATTHE CARBOXYLATE GROUP OF THE GLUTAMIC ACID RESIDUE IS BELIEVED TO ACTIVATE A WATER MOLECULE FOR INLINE ATTACK ON THE GAMMA PHOSPHATE DURING ATP HYDROLYSIS. THE ARGININE RESIDUE (WHICH IS LOCATED ON A ADJACENT ALPHA SUBUNIT) COULD HELP TO STABLIZE THE NEGATIVE CHARGE THAT DEVELOPS ON THE TERMINAL PHOSPHATE IN THE PUTATIVE PENTACOORDINATED TRANSITION STATE.E - 18801
Associated ArchDB40 Subclass to 1e79_D_180

SUBCLASS: EH-3.4.2

Associated ArchDB95 Subclass to 1e79_D_180

SUBCLASS: EH-3.14.1