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2HCJ

Trypsin-modified Elongation Factor Tu in complex with tetracycline

Functional Information from GO Data
ChainGOidnamespacecontents
A0003924molecular_functionGTPase activity
A0005525molecular_functionGTP binding
B0003746molecular_functiontranslation elongation factor activity
B0003924molecular_functionGTPase activity
B0005525molecular_functionGTP binding
B0006414biological_processtranslational elongation
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 998
ChainResidue
ATHR25
AGDP999
AHOH2001
BTAC888
BHOH2002

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE NA B 1001
ChainResidue
BTHR108
BASP109
BPHE323
BHOH2030

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE NA B 1002
ChainResidue
BMET139
BVAL140
BASP141
BGLU348

site_idAC4
Number of Residues1
DetailsBINDING SITE FOR RESIDUE NA B 1003
ChainResidue
BASP196

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 1005
ChainResidue
AHOH2105
AHOH2105
BTAC888
BTAC888
BHOH2006
BHOH2006

site_idAC6
Number of Residues20
DetailsBINDING SITE FOR RESIDUE TAC B 888
ChainResidue
ATHR25
AMG998
AGDP999
ASO41005
ASO41005
AHOH2001
BTHR64
BSER65
BASP80
BCSO81
BPRO82
BPRO82
BHOH2002
BHOH2003
BHOH2004
BHOH2005
BHOH2005
BHOH2006
BHOH2007
BHOH2146

site_idAC7
Number of Residues20
DetailsBINDING SITE FOR RESIDUE GDP A 999
ChainResidue
AASP21
AHIS22
AGLY23
ALYS24
ATHR25
ATHR26
AMG998
AHOH2001
AHOH2059
AHOH2106
BASN135
BLYS136
BASP138
BMET139
BSER173
BALA174
BLEU175
BTAC888
BHOH2003
BHOH2028

site_idAC8
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GLV B 1004
ChainResidue
BPHE261
BARG262
BARG269
BGLU272

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues7
DetailsRegion: {"description":"G1","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues9
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"29546243","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5OPD","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"29546243","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5MI3","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5OPD","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsRegion: {"description":"G2","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues3
DetailsRegion: {"description":"G4","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsRegion: {"description":"G5","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues1
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"18723842","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"19150849","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"24141193","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8416965","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
AASP21

site_idCSA2
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
BHIS84

site_idMCSA1
Number of Residues1
DetailsM-CSA 535
ChainResidueDetails
BVAL88electrostatic stabiliser
ALYS24electrostatic stabiliser
ATHR25metal ligand

243083

PDB entries from 2025-10-15

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