PDB entry 6rl5

View 6rl5 on RCSB PDB site
Description: The first crystal structure of the DABA aminotransferase EctB in the ectoine biosynthesis pathway of the model organism Chromohalobacter salexigens DSM 3034
Class: transferase
Keywords: Ectoine, DABA aminotransferase, osmoadaptation, TRANSFERASE
Deposited on 2019-05-01, released 2020-03-11
The last revision prior to the SCOPe 2.07 freeze date was dated 2020-03-11, with a file datestamp of 2020-03-06.
Experiment type: XRAY
Resolution: 2.45 Å
R-factor: N/A
AEROSPACI score: 0.21 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Diaminobutyrate--2-oxoglutarate transaminase
    Species: Chromohalobacter salexigens (strain DSM 3043 / ATCC BAA-138 / NCIMB 13768) [TaxId:290398]
    Gene: ectB, Csal_1877
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d6rl5a_
  • Chain 'B':
    Compound: Diaminobutyrate--2-oxoglutarate transaminase
    Species: Chromohalobacter salexigens (strain DSM 3043 / ATCC BAA-138 / NCIMB 13768) [TaxId:290398]
    Gene: ectB, Csal_1877
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d6rl5b_
  • Chain 'C':
    Compound: Diaminobutyrate--2-oxoglutarate transaminase
    Species: Chromohalobacter salexigens (strain DSM 3043 / ATCC BAA-138 / NCIMB 13768) [TaxId:290398]
    Gene: ectB, Csal_1877
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d6rl5c_
  • Chain 'D':
    Compound: Diaminobutyrate--2-oxoglutarate transaminase
    Species: Chromohalobacter salexigens (strain DSM 3043 / ATCC BAA-138 / NCIMB 13768) [TaxId:290398]
    Gene: ectB, Csal_1877
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d6rl5d_
  • Chain 'E':
    Compound: Diaminobutyrate--2-oxoglutarate transaminase
    Species: Chromohalobacter salexigens (strain DSM 3043 / ATCC BAA-138 / NCIMB 13768) [TaxId:290398]
    Gene: ectB, Csal_1877
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d6rl5e_
  • Chain 'F':
    Compound: Diaminobutyrate--2-oxoglutarate transaminase
    Species: Chromohalobacter salexigens (strain DSM 3043 / ATCC BAA-138 / NCIMB 13768) [TaxId:290398]
    Gene: ectB, Csal_1877
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d6rl5f_
  • Chain 'G':
    Compound: Diaminobutyrate--2-oxoglutarate transaminase
    Species: Chromohalobacter salexigens (strain DSM 3043 / ATCC BAA-138 / NCIMB 13768) [TaxId:290398]
    Gene: ectB, Csal_1877
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d6rl5g_
  • Chain 'H':
    Compound: Diaminobutyrate--2-oxoglutarate transaminase
    Species: Chromohalobacter salexigens (strain DSM 3043 / ATCC BAA-138 / NCIMB 13768) [TaxId:290398]
    Gene: ectB, Csal_1877
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d6rl5h_
  • Heterogens: PLP, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >6rl5A (A:)
mqtqilermesevrtysrsfptvfteakgarlhaedgnqyidflagagtlnyghnhpklk
qaladyiasdgivhgldmwsaakrdyletleevilkprgldykvhlpgptgtnaveaair
larnakgrhnivtftngfhgvtmgalattgnrkfreatggiptqgasfmpfdgymgegvd
tlsyfekllgdnsggldvpaaviietvqgegginpagipwlqrlekicrdhdmllivddi
qagcgrtgkffsfehagitpdivtnskslsgfglpfahvlmrpeldiwkpgqyngtfrgf
nlafvtaaaamrhfwsddtferdvqrkgrvvedrfqklasfmtekghpasergrglmrgl
dvgdgdmadkitaqafkngliietsghsgqvikclcpltitdedlvggldileqsvkevf
gqahhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >6rl5A (A:)
ilermesevrtysrsfptvfteakgarlhaedgnqyidflagagtlnyghnhpklkqala
dyiasdgivhgldmwsaakrdyletleevilkprgldykvhlpgptgtnaveaairlarn
akgrhnivtftngfhgvtmgalattgnrkfreatggiptqgasfmpfdgymgegvdtlsy
fekllgdnsggldvpaaviietvqgegginpagipwlqrlekicrdhdmllivddiqagc
grtgkffsfehagitpdivtnskslsgfglpfahvlmrpeldiwkpgqyngtfrgfnlaf
vtaaaamrhfwsddtferdvqrkgrvvedrfqklasfmtekghpasergrglmrgldvgd
gdmadkitaqafkngliietsghsgqvikclcpltitdedlvggldileqsvkevfg

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >6rl5B (B:)
mqtqilermesevrtysrsfptvfteakgarlhaedgnqyidflagagtlnyghnhpklk
qaladyiasdgivhgldmwsaakrdyletleevilkprgldykvhlpgptgtnaveaair
larnakgrhnivtftngfhgvtmgalattgnrkfreatggiptqgasfmpfdgymgegvd
tlsyfekllgdnsggldvpaaviietvqgegginpagipwlqrlekicrdhdmllivddi
qagcgrtgkffsfehagitpdivtnskslsgfglpfahvlmrpeldiwkpgqyngtfrgf
nlafvtaaaamrhfwsddtferdvqrkgrvvedrfqklasfmtekghpasergrglmrgl
dvgdgdmadkitaqafkngliietsghsgqvikclcpltitdedlvggldileqsvkevf
gqahhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >6rl5B (B:)
tqilermesevrtysrsfptvfteakgarlhaedgnqyidflagagtlnyghnhpklkqa
ladyiasdgivhgldmwsaakrdyletleevilkprgldykvhlpgptgtnaveaairla
rnakgrhnivtftngfhgvtmgalattgnrkfreatggiptqgasfmpfdgymgegvdtl
syfekllgdnsggldvpaaviietvqgegginpagipwlqrlekicrdhdmllivddiqa
gcgrtgkffsfehagitpdivtnskslsgfglpfahvlmrpeldiwkpgqyngtfrgfnl
afvtaaaamrhfwsddtferdvqrkgrvvedrfqklasfmtekghpasergrglmrgldv
gdgdmadkitaqafkngliietsghsgqvikclcpltitdedlvggldileqsvkevfg

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >6rl5C (C:)
mqtqilermesevrtysrsfptvfteakgarlhaedgnqyidflagagtlnyghnhpklk
qaladyiasdgivhgldmwsaakrdyletleevilkprgldykvhlpgptgtnaveaair
larnakgrhnivtftngfhgvtmgalattgnrkfreatggiptqgasfmpfdgymgegvd
tlsyfekllgdnsggldvpaaviietvqgegginpagipwlqrlekicrdhdmllivddi
qagcgrtgkffsfehagitpdivtnskslsgfglpfahvlmrpeldiwkpgqyngtfrgf
nlafvtaaaamrhfwsddtferdvqrkgrvvedrfqklasfmtekghpasergrglmrgl
dvgdgdmadkitaqafkngliietsghsgqvikclcpltitdedlvggldileqsvkevf
gqahhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >6rl5C (C:)
tqilermesevrtysrsfptvfteakgarlhaedgnqyidflagagtlnyghnhpklkqa
ladyiasdgivhgldmwsaakrdyletleevilkprgldykvhlpgptgtnaveaairla
rnakgrhnivtftngfhgvtmgalattgnrkfreatggiptqgasfmpfdgymgegvdtl
syfekllgdnsggldvpaaviietvqgegginpagipwlqrlekicrdhdmllivddiqa
gcgrtgkffsfehagitpdivtnskslsgfglpfahvlmrpeldiwkpgqyngtfrgfnl
afvtaaaamrhfwsddtferdvqrkgrvvedrfqklasfmtekghpasergrglmrgldv
gdgdmadkitaqafkngliietsghsgqvikclcpltitdedlvggldileqsvkevfg

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >6rl5D (D:)
mqtqilermesevrtysrsfptvfteakgarlhaedgnqyidflagagtlnyghnhpklk
qaladyiasdgivhgldmwsaakrdyletleevilkprgldykvhlpgptgtnaveaair
larnakgrhnivtftngfhgvtmgalattgnrkfreatggiptqgasfmpfdgymgegvd
tlsyfekllgdnsggldvpaaviietvqgegginpagipwlqrlekicrdhdmllivddi
qagcgrtgkffsfehagitpdivtnskslsgfglpfahvlmrpeldiwkpgqyngtfrgf
nlafvtaaaamrhfwsddtferdvqrkgrvvedrfqklasfmtekghpasergrglmrgl
dvgdgdmadkitaqafkngliietsghsgqvikclcpltitdedlvggldileqsvkevf
gqahhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >6rl5D (D:)
qilermesevrtysrsfptvfteakgarlhaedgnqyidflagagtlnyghnhpklkqal
adyiasdgivhgldmwsaakrdyletleevilkprgldykvhlpgptgtnaveaairlar
nakgrhnivtftngfhgvtmgalattgnrkfreatggiptqgasfmpfdgymgegvdtls
yfekllgdnsggldvpaaviietvqgegginpagipwlqrlekicrdhdmllivddiqag
cgrtgkffsfehagitpdivtnskslsgfglpfahvlmrpeldiwkpgqyngtfrgfnla
fvtaaaamrhfwsddtferdvqrkgrvvedrfqklasfmtekghpasergrglmrgldvg
dgdmadkitaqafkngliietsghsgqvikclcpltitdedlvggldileqsvkevf

  • Chain 'E':
    Sequence, based on SEQRES records: (download) 
    >6rl5E (E:)
mqtqilermesevrtysrsfptvfteakgarlhaedgnqyidflagagtlnyghnhpklk
qaladyiasdgivhgldmwsaakrdyletleevilkprgldykvhlpgptgtnaveaair
larnakgrhnivtftngfhgvtmgalattgnrkfreatggiptqgasfmpfdgymgegvd
tlsyfekllgdnsggldvpaaviietvqgegginpagipwlqrlekicrdhdmllivddi
qagcgrtgkffsfehagitpdivtnskslsgfglpfahvlmrpeldiwkpgqyngtfrgf
nlafvtaaaamrhfwsddtferdvqrkgrvvedrfqklasfmtekghpasergrglmrgl
dvgdgdmadkitaqafkngliietsghsgqvikclcpltitdedlvggldileqsvkevf
gqahhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >6rl5E (E:)
qilermesevrtysrsfptvfteakgarlhaedgnqyidflagagtlnyghnhpklkqal
adyiasdgivhgldmwsaakrdyletleevilkprgldykvhlpgptgtnaveaairlar
nakgrhnivtftngfhgvtmgalattgnrkfreatggiptqgasfmpfdgymgegvdtls
yfekllgdnsggldvpaaviietvqgegginpagipwlqrlekicrdhdmllivddiqag
cgrtgkffsfehagitpdivtnskslsgfglpfahvlmrpeldiwkpgqyngtfrgfnla
fvtaaaamrhfwsddtferdvqrkgrvvedrfqklasfmtekghpasergrglmrgldvg
dgdmadkitaqafkngliietsghsgqvikclcpltitdedlvggldileqsvkevfg

  • Chain 'F':
    Sequence, based on SEQRES records: (download) 
    >6rl5F (F:)
mqtqilermesevrtysrsfptvfteakgarlhaedgnqyidflagagtlnyghnhpklk
qaladyiasdgivhgldmwsaakrdyletleevilkprgldykvhlpgptgtnaveaair
larnakgrhnivtftngfhgvtmgalattgnrkfreatggiptqgasfmpfdgymgegvd
tlsyfekllgdnsggldvpaaviietvqgegginpagipwlqrlekicrdhdmllivddi
qagcgrtgkffsfehagitpdivtnskslsgfglpfahvlmrpeldiwkpgqyngtfrgf
nlafvtaaaamrhfwsddtferdvqrkgrvvedrfqklasfmtekghpasergrglmrgl
dvgdgdmadkitaqafkngliietsghsgqvikclcpltitdedlvggldileqsvkevf
gqahhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >6rl5F (F:)
ilermesevrtysrsfptvfteakgarlhaedgnqyidflagagtlnyghnhpklkqala
dyiasdgivhgldmwsaakrdyletleevilkprgldykvhlpgptgtnaveaairlarn
akgrhnivtftngfhgvtmgalattgnrkfreatggiptqgasfmpfdgymgegvdtlsy
fekllgdnsggldvpaaviietvqgegginpagipwlqrlekicrdhdmllivddiqagc
grtgkffsfehagitpdivtnskslsgfglpfahvlmrpeldiwkpgqyngtfrgfnlaf
vtaaaamrhfwsddtferdvqrkgrvvedrfqklasfmtekghpasergrglmrgldvgd
gdmadkitaqafkngliietsghsgqvikclcpltitdedlvggldileqsvkevfg

  • Chain 'G':
    Sequence, based on SEQRES records: (download) 
    >6rl5G (G:)
mqtqilermesevrtysrsfptvfteakgarlhaedgnqyidflagagtlnyghnhpklk
qaladyiasdgivhgldmwsaakrdyletleevilkprgldykvhlpgptgtnaveaair
larnakgrhnivtftngfhgvtmgalattgnrkfreatggiptqgasfmpfdgymgegvd
tlsyfekllgdnsggldvpaaviietvqgegginpagipwlqrlekicrdhdmllivddi
qagcgrtgkffsfehagitpdivtnskslsgfglpfahvlmrpeldiwkpgqyngtfrgf
nlafvtaaaamrhfwsddtferdvqrkgrvvedrfqklasfmtekghpasergrglmrgl
dvgdgdmadkitaqafkngliietsghsgqvikclcpltitdedlvggldileqsvkevf
gqahhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >6rl5G (G:)
qtqilermesevrtysrsfptvfteakgarlhaedgnqyidflagagtlnyghnhpklkq
aladyiasdgivhgldmwsaakrdyletleevilkprgldykvhlpgptgtnaveaairl
arnakgrhnivtftngfhgvtmgalattgnrkfreatggiptqgasfmpfdgymgegvdt
lsyfekllgdnsggldvpaaviietvqgegginpagipwlqrlekicrdhdmllivddiq
agcgrtgkffsfehagitpdivtnskslsgfglpfahvlmrpeldiwkpgqyngtfrgfn
lafvtaaaamrhfwsddtferdvqrkgrvvedrfqklasfmtekghpasergrglmrgld
vgdgdmadkitaqafkngliietsghsgqvikclcpltitdedlvggldileqsvkevfg
qa

  • Chain 'H':
    Sequence, based on SEQRES records: (download) 
    >6rl5H (H:)
mqtqilermesevrtysrsfptvfteakgarlhaedgnqyidflagagtlnyghnhpklk
qaladyiasdgivhgldmwsaakrdyletleevilkprgldykvhlpgptgtnaveaair
larnakgrhnivtftngfhgvtmgalattgnrkfreatggiptqgasfmpfdgymgegvd
tlsyfekllgdnsggldvpaaviietvqgegginpagipwlqrlekicrdhdmllivddi
qagcgrtgkffsfehagitpdivtnskslsgfglpfahvlmrpeldiwkpgqyngtfrgf
nlafvtaaaamrhfwsddtferdvqrkgrvvedrfqklasfmtekghpasergrglmrgl
dvgdgdmadkitaqafkngliietsghsgqvikclcpltitdedlvggldileqsvkevf
gqahhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >6rl5H (H:)
qilermesevrtysrsfptvfteakgarlhaedgnqyidflagagtlnyghnhpklkqal
adyiasdgivhgldmwsaakrdyletleevilkprgldykvhlpgptgtnaveaairlar
nakgrhnivtftngfhgvtmgalattgnrkfreatggiptqgasfmpfdgymgegvdtls
yfekllgdnsggldvpaaviietvqgegginpagipwlqrlekicrdhdmllivddiqag
cgrtgkffsfehagitpdivtnskslsgfglpfahvlmrpeldiwkpgqyngtfrgfnla
fvtaaaamrhfwsddtferdvqrkgrvvedrfqklasfmtekghpasergrglmrgldvg
dgdmadkitaqafkngliietsghsgqvikclcpltitdedlvggldileqsvkevf