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Information on 1elv_A_490
Loop code: 1elv_A_490
PDB: 1elv
Chain: A
Type: HA beta-beta hairpin
Loop Start: 490  Loop Length: 20
Sec Struct Nt length: 6  Sec Struct Ct length: 5
Structure geometry
d (Å): 4.273200 delta (°): 94.830597theta (°): 164.340500 rho (°): 351.166290
Sequence:PEHVFIHPGWKLLAVPEGRTNFDNDIALVRL
Sec Struct:EEEEEE-TTS---SS-TT----TT--EEEEE
PDB ligands within a cut-off distance of 6 Å in this loop
LigandsResidueatSSatLOOP
NES2-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-ETHANESULFONIC ACID H - 49601
NES2-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-ETHANESULFONIC ACID D - 51201
NES2-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-ETHANESULFONIC ACID N - 51301
PDB Site Annotation
SiteResidueatSSatLOOP
CAT - THE CATALYTIC TRIAD IS: HIS A460 (57), ASP A514 (102), SER A617 (195) (RESIDUE NUMBERS IN THE REFERENCE CHYMOTRYPSINOGEN MOLECULE). D - 51401