PDB entry 1ecb

View 1ecb on RCSB PDB site
Description: escherichia coli glutamine phosphoribosylpyrophosphate (prpp) amidotransferase complexed with 2 gmp, 1 mg per subunit
Class: transferase
Keywords: transferase, glutamine amidotransferase, purine biosynthesis, glycosyltransferase, gmp, guanine 5'-monophosphate
Deposited on 1997-07-15, released 1998-04-15
The last revision prior to the SCOPe 2.07 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 2.7 Å
R-factor: 0.208
AEROSPACI score: 0.27 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: glutamine phosphoribosylpyrophosphate amidotransferase
    Species: Escherichia coli [TaxId:562]
    Gene: PURF
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d1ecba1, d1ecba2
  • Chain 'B':
    Compound: glutamine phosphoribosylpyrophosphate amidotransferase
    Species: Escherichia coli [TaxId:562]
    Gene: PURF
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d1ecbb1, d1ecbb2
  • Chain 'C':
    Compound: glutamine phosphoribosylpyrophosphate amidotransferase
    Species: Escherichia coli [TaxId:562]
    Gene: PURF
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d1ecbc1, d1ecbc2
  • Chain 'D':
    Compound: glutamine phosphoribosylpyrophosphate amidotransferase
    Species: Escherichia coli [TaxId:562]
    Gene: PURF
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d1ecbd1, d1ecbd2
  • Heterogens: MG, 5GP, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1ecbA (A:)
cgivgiagvmpvnqsiydaltvlqhrgqdaagiitidanncfrlrkanglvsdvfearhm
qrlqgnmgighvryptagsssaseaqpfyvnspygitlahngnltnahelrkklfeekrr
hinttsdseillnifaseldnfrhypleadnifaaiaatnrlirgayacvamiighgmva
frdpngirplvlgkrdidenrteymvasesvaldtlgfdflrdvapgeaiyiteegqlft
rqcadnpvsnpclfeyvyfarpdsfidkisvysarvnmgtklgekiarewedldidvvip
ipetscdialeiarilgkpyrqgfvknryvgrtfimpgqqlrrksvrrklnanraefrdk
nvllvddsivrgttseqiiemareagakkvylasaapeirfpnvygidmpsateliahgr
evdeirqiigadglifqdlndlidavraenpdiqqfecsvfngvyvtkdvdqgyldfldt
lrnddakavqrqnevenlemhneg

    Sequence, based on observed residues (ATOM records): (download) 
    >1ecbA (A:)
cgivgiagvmpvnqsiydaltvlqhrgqdaagiitidanncfrlrkanglvsdvfearhm
qrlqgnmgighvryptagsssaseaqpfyvnspygitlahngnltnahelrkklfeekrr
hinttsdseillnifaseldnfrhypleadnifaaiaatnrlirgayacvamiighgmva
frdpngirplvlgkrdidenrteymvasesvaldtlgfdflrdvapgeaiyiteegqlft
rqcadnpvsnpclfeyvyfarpdsfidkisvysarvnmgtklgekiarewedldidvvip
ipetscdialeiarilgkpyrqgfvknryvgrtfimpksvrrklnanraefrdknvllvd
dsivrgttseqiiemareagakkvylasaapeirfpnvygidmpsateliahgrevdeir
qiigadglifqdlndlidavraenpdiqqfecsvfngvyvtkdvdqgyldfldtl

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1ecbB (B:)
cgivgiagvmpvnqsiydaltvlqhrgqdaagiitidanncfrlrkanglvsdvfearhm
qrlqgnmgighvryptagsssaseaqpfyvnspygitlahngnltnahelrkklfeekrr
hinttsdseillnifaseldnfrhypleadnifaaiaatnrlirgayacvamiighgmva
frdpngirplvlgkrdidenrteymvasesvaldtlgfdflrdvapgeaiyiteegqlft
rqcadnpvsnpclfeyvyfarpdsfidkisvysarvnmgtklgekiarewedldidvvip
ipetscdialeiarilgkpyrqgfvknryvgrtfimpgqqlrrksvrrklnanraefrdk
nvllvddsivrgttseqiiemareagakkvylasaapeirfpnvygidmpsateliahgr
evdeirqiigadglifqdlndlidavraenpdiqqfecsvfngvyvtkdvdqgyldfldt
lrnddakavqrqnevenlemhneg

    Sequence, based on observed residues (ATOM records): (download) 
    >1ecbB (B:)
cgivgiagvmpvnqsiydaltvlqhrgqdaagiitidanncfrlrkanglvsdvfearhm
qrlqgnmgighvryptagsssaseaqpfyvnspygitlahngnltnahelrkklfeekrr
hinttsdseillnifaseldnfrhypleadnifaaiaatnrlirgayacvamiighgmva
frdpngirplvlgkrdidenrteymvasesvaldtlgfdflrdvapgeaiyiteegqlft
rqcadnpvsnpclfeyvyfarpdsfidkisvysarvnmgtklgekiarewedldidvvip
ipetscdialeiarilgkpyrqgfvknryvgrtfimsvrrklnanraefrdknvllvdds
ivrgttseqiiemareagakkvylasaapeirfpnvygidmpsateliahgrevdeirqi
igadglifqdlndlidavraenpdiqqfecsvfngvyvtkdvdqgyldfl

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >1ecbC (C:)
cgivgiagvmpvnqsiydaltvlqhrgqdaagiitidanncfrlrkanglvsdvfearhm
qrlqgnmgighvryptagsssaseaqpfyvnspygitlahngnltnahelrkklfeekrr
hinttsdseillnifaseldnfrhypleadnifaaiaatnrlirgayacvamiighgmva
frdpngirplvlgkrdidenrteymvasesvaldtlgfdflrdvapgeaiyiteegqlft
rqcadnpvsnpclfeyvyfarpdsfidkisvysarvnmgtklgekiarewedldidvvip
ipetscdialeiarilgkpyrqgfvknryvgrtfimpgqqlrrksvrrklnanraefrdk
nvllvddsivrgttseqiiemareagakkvylasaapeirfpnvygidmpsateliahgr
evdeirqiigadglifqdlndlidavraenpdiqqfecsvfngvyvtkdvdqgyldfldt
lrnddakavqrqnevenlemhneg

    Sequence, based on observed residues (ATOM records): (download) 
    >1ecbC (C:)
cgivgiagvmpvnqsiydaltvlqhrgqdaagiitidanncfrlrkanglvsdvfearhm
qrlqgnmgighvryptagsssaseaqpfyvnspygitlahngnltnahelrkklfeekrr
hinttsdseillnifaseldnfrhypleadnifaaiaatnrlirgayacvamiighgmva
frdpngirplvlgkrdidenrteymvasesvaldtlgfdflrdvapgeaiyiteegqlft
rqcadnpvsnpclfeyvyfarpdsfidkisvysarvnmgtklgekiarewedldidvvip
ipetscdialeiarilgkpyrqgfvknryvgrtfimpgqqlrrksvrrklnanraefrdk
nvllvddsivrgttseqiiemareagakkvylasaapeirfpnvygidmpsateliahgr
evdeirqiigadglifqdlndlidavraenpdiqqfecsvfngvyvtkdvdqgyldfldt
lr

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >1ecbD (D:)
cgivgiagvmpvnqsiydaltvlqhrgqdaagiitidanncfrlrkanglvsdvfearhm
qrlqgnmgighvryptagsssaseaqpfyvnspygitlahngnltnahelrkklfeekrr
hinttsdseillnifaseldnfrhypleadnifaaiaatnrlirgayacvamiighgmva
frdpngirplvlgkrdidenrteymvasesvaldtlgfdflrdvapgeaiyiteegqlft
rqcadnpvsnpclfeyvyfarpdsfidkisvysarvnmgtklgekiarewedldidvvip
ipetscdialeiarilgkpyrqgfvknryvgrtfimpgqqlrrksvrrklnanraefrdk
nvllvddsivrgttseqiiemareagakkvylasaapeirfpnvygidmpsateliahgr
evdeirqiigadglifqdlndlidavraenpdiqqfecsvfngvyvtkdvdqgyldfldt
lrnddakavqrqnevenlemhneg

    Sequence, based on observed residues (ATOM records): (download) 
    >1ecbD (D:)
cgivgiagvmpvnqsiydaltvlqhrgqdaagiitidanncfrlrkanglvsdvfearhm
qrlqgnmgighvryptagsssaseaqpfyvnspygitlahngnltnahelrkklfeekrr
hinttsdseillnifaseldnfrhypleadnifaaiaatnrlirgayacvamiighgmva
frdpngirplvlgkrdidenrteymvasesvaldtlgfdflrdvapgeaiyiteegqlft
rqcadnpvsnpclfeyvyfarpdsfidkisvysarvnmgtklgekiarewedldidvvip
ipetscdialeiarilgkpyrqgfvknryvgrtfimsvrrklnanraefrdknvllvdds
ivrgttseqiiemareagakkvylasaapeirfpnvygidmpsateliahgrevdeirqi
igadglifqdlndlidavraenpdiqqfecsvfngvyvtkdvdqgyldfldtl