PDB entry 2abm

View 2abm on RCSB PDB site
Description: Crystal Structure of Aquaporin Z Tetramer Reveals both Open and Closed Water-conducting Channels
Class: membrane protein
Keywords: aquaporin, membrane protein
Deposited on 2005-07-15, released 2005-09-20
The last revision prior to the SCOP 1.73 freeze date was dated 2006-01-24, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 3.2 Å
R-factor: 0.186
AEROSPACI score: 0.22 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Aquaporin Z
    Species: Escherichia coli
    Gene: aqpZ, bniP
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d2abma1
  • Chain 'B':
    Compound: Aquaporin Z
    Species: Escherichia coli
    Gene: aqpZ, bniP
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d2abmb1
  • Chain 'C':
    Compound: Aquaporin Z
    Species: Escherichia coli
    Gene: aqpZ, bniP
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d2abmc1
  • Chain 'D':
    Compound: Aquaporin Z
    Species: Escherichia coli
    Gene: aqpZ, bniP
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d2abmd1
  • Chain 'E':
    Compound: Aquaporin Z
    Species: Escherichia coli
    Gene: aqpZ, bniP
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d2abme1
  • Chain 'F':
    Compound: Aquaporin Z
    Species: Escherichia coli
    Gene: aqpZ, bniP
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d2abmf1
  • Chain 'G':
    Compound: Aquaporin Z
    Species: Escherichia coli
    Gene: aqpZ, bniP
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d2abmg1
  • Chain 'H':
    Compound: Aquaporin Z
    Species: Escherichia coli
    Gene: aqpZ, bniP
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d2abmh1
  • Heterogens: BGL, PO4, POQ, PEE, 3PG, AGA, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2abmA (A:)
mfrklaaecfgtfwlvfggcgsavlaagfpelgigfagvalafgltvltmafavghisgg
hfnpavtiglwaggrfpakevvgyviaqvvggivaaallyliasgktgfdaaasgfasng
ygehspggysmlsalvvelvlsagfllvihgatdkfapagfapiaiglaltlihlisipv
tntsvnparstavaifqggwaleqlwffwvvpivggiiggliyrtllekrd

    Sequence, based on observed residues (ATOM records): (download) 
    >2abmA (A:)
mfrklaaecfgtfwlvfggcgsavlaagfpelgigfagvalafgltvltmafavghisgg
hfnpavtiglwaggrfpakevvgyviaqvvggivaaallyliasgktgfdaaasgfasng
ygehspggysmlsalvvelvlsagfllvihgatdkfapagfapiaiglaltlihlisipv
tntsvnparstavaifqggwaleqlwffwvvpivggiiggliyrtll

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >2abmB (B:)
mfrklaaecfgtfwlvfggcgsavlaagfpelgigfagvalafgltvltmafavghisgg
hfnpavtiglwaggrfpakevvgyviaqvvggivaaallyliasgktgfdaaasgfasng
ygehspggysmlsalvvelvlsagfllvihgatdkfapagfapiaiglaltlihlisipv
tntsvnparstavaifqggwaleqlwffwvvpivggiiggliyrtllekrd

    Sequence, based on observed residues (ATOM records): (download) 
    >2abmB (B:)
mfrklaaecfgtfwlvfggcgsavlaagfpelgigfagvalafgltvltmafavghisgg
hfnpavtiglwaggrfpakevvgyviaqvvggivaaallyliasgktgfdaaasgfasng
ygehspggysmlsalvvelvlsagfllvihgatdkfapagfapiaiglaltlihlisipv
tntsvnparstavaifqggwaleqlwffwvvpivggiiggliyrtll

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >2abmC (C:)
mfrklaaecfgtfwlvfggcgsavlaagfpelgigfagvalafgltvltmafavghisgg
hfnpavtiglwaggrfpakevvgyviaqvvggivaaallyliasgktgfdaaasgfasng
ygehspggysmlsalvvelvlsagfllvihgatdkfapagfapiaiglaltlihlisipv
tntsvnparstavaifqggwaleqlwffwvvpivggiiggliyrtllekrd

    Sequence, based on observed residues (ATOM records): (download) 
    >2abmC (C:)
mfrklaaecfgtfwlvfggcgsavlaagfpelgigfagvalafgltvltmafavghisgg
hfnpavtiglwaggrfpakevvgyviaqvvggivaaallyliasgktgfdaaasgfasng
ygehspggysmlsalvvelvlsagfllvihgatdkfapagfapiaiglaltlihlisipv
tntsvnparstavaifqggwaleqlwffwvvpivggiiggliyrtll

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >2abmD (D:)
mfrklaaecfgtfwlvfggcgsavlaagfpelgigfagvalafgltvltmafavghisgg
hfnpavtiglwaggrfpakevvgyviaqvvggivaaallyliasgktgfdaaasgfasng
ygehspggysmlsalvvelvlsagfllvihgatdkfapagfapiaiglaltlihlisipv
tntsvnparstavaifqggwaleqlwffwvvpivggiiggliyrtllekrd

    Sequence, based on observed residues (ATOM records): (download) 
    >2abmD (D:)
mfrklaaecfgtfwlvfggcgsavlaagfpelgigfagvalafgltvltmafavghisgg
hfnpavtiglwaggrfpakevvgyviaqvvggivaaallyliasgktgfdaaasgfasng
ygehspggysmlsalvvelvlsagfllvihgatdkfapagfapiaiglaltlihlisipv
tntsvnparstavaifqggwaleqlwffwvvpivggiiggliyrtll

  • Chain 'E':
    Sequence, based on SEQRES records: (download) 
    >2abmE (E:)
mfrklaaecfgtfwlvfggcgsavlaagfpelgigfagvalafgltvltmafavghisgg
hfnpavtiglwaggrfpakevvgyviaqvvggivaaallyliasgktgfdaaasgfasng
ygehspggysmlsalvvelvlsagfllvihgatdkfapagfapiaiglaltlihlisipv
tntsvnparstavaifqggwaleqlwffwvvpivggiiggliyrtllekrd

    Sequence, based on observed residues (ATOM records): (download) 
    >2abmE (E:)
mfrklaaecfgtfwlvfggcgsavlaagfpelgigfagvalafgltvltmafavghisgg
hfnpavtiglwaggrfpakevvgyviaqvvggivaaallyliasgktgfdaaasgfasng
ygehspggysmlsalvvelvlsagfllvihgatdkfapagfapiaiglaltlihlisipv
tntsvnparstavaifqggwaleqlwffwvvpivggiiggliyrtll

  • Chain 'F':
    Sequence, based on SEQRES records: (download) 
    >2abmF (F:)
mfrklaaecfgtfwlvfggcgsavlaagfpelgigfagvalafgltvltmafavghisgg
hfnpavtiglwaggrfpakevvgyviaqvvggivaaallyliasgktgfdaaasgfasng
ygehspggysmlsalvvelvlsagfllvihgatdkfapagfapiaiglaltlihlisipv
tntsvnparstavaifqggwaleqlwffwvvpivggiiggliyrtllekrd

    Sequence, based on observed residues (ATOM records): (download) 
    >2abmF (F:)
mfrklaaecfgtfwlvfggcgsavlaagfpelgigfagvalafgltvltmafavghisgg
hfnpavtiglwaggrfpakevvgyviaqvvggivaaallyliasgktgfdaaasgfasng
ygehspggysmlsalvvelvlsagfllvihgatdkfapagfapiaiglaltlihlisipv
tntsvnparstavaifqggwaleqlwffwvvpivggiiggliyrtll

  • Chain 'G':
    Sequence, based on SEQRES records: (download) 
    >2abmG (G:)
mfrklaaecfgtfwlvfggcgsavlaagfpelgigfagvalafgltvltmafavghisgg
hfnpavtiglwaggrfpakevvgyviaqvvggivaaallyliasgktgfdaaasgfasng
ygehspggysmlsalvvelvlsagfllvihgatdkfapagfapiaiglaltlihlisipv
tntsvnparstavaifqggwaleqlwffwvvpivggiiggliyrtllekrd

    Sequence, based on observed residues (ATOM records): (download) 
    >2abmG (G:)
mfrklaaecfgtfwlvfggcgsavlaagfpelgigfagvalafgltvltmafavghisgg
hfnpavtiglwaggrfpakevvgyviaqvvggivaaallyliasgktgfdaaasgfasng
ygehspggysmlsalvvelvlsagfllvihgatdkfapagfapiaiglaltlihlisipv
tntsvnparstavaifqggwaleqlwffwvvpivggiiggliyrtll

  • Chain 'H':
    Sequence, based on SEQRES records: (download) 
    >2abmH (H:)
mfrklaaecfgtfwlvfggcgsavlaagfpelgigfagvalafgltvltmafavghisgg
hfnpavtiglwaggrfpakevvgyviaqvvggivaaallyliasgktgfdaaasgfasng
ygehspggysmlsalvvelvlsagfllvihgatdkfapagfapiaiglaltlihlisipv
tntsvnparstavaifqggwaleqlwffwvvpivggiiggliyrtllekrd

    Sequence, based on observed residues (ATOM records): (download) 
    >2abmH (H:)
mfrklaaecfgtfwlvfggcgsavlaagfpelgigfagvalafgltvltmafavghisgg
hfnpavtiglwaggrfpakevvgyviaqvvggivaaallyliasgktgfdaaasgfasng
ygehspggysmlsalvvelvlsagfllvihgatdkfapagfapiaiglaltlihlisipv
tntsvnparstavaifqggwaleqlwffwvvpivggiiggliyrtll