PDB entry 2r50

View 2r50 on RCSB PDB site
Description: The crystal structure of nonsymbiotic corn hemoglobin 1
Class: metal binding protein
Keywords: corn hemoglobin, plant hemoglobin, nonsymbiotic hemoglobin, Heme, Iron, Metal-binding, METAL BINDING PROTEIN
Deposited on 2007-09-02, released 2007-09-18
The last revision prior to the SCOPe 2.08 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 2.2 Å
R-factor: 0.203
AEROSPACI score: 0.39 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: non-symbiotic hemoglobin
    Species: Zea mays subsp. parviglumis [TaxId:76912]
    Gene: HB, GLB1
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2r50a_
  • Chain 'B':
    Compound: non-symbiotic hemoglobin
    Species: Zea mays subsp. parviglumis [TaxId:76912]
    Gene: HB, GLB1
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2r50b_
  • Chain 'C':
    Compound: non-symbiotic hemoglobin
    Species: Zea mays subsp. parviglumis [TaxId:76912]
    Gene: HB, GLB1
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2r50c_
  • Chain 'D':
    Compound: non-symbiotic hemoglobin
    Species: Zea mays subsp. parviglumis [TaxId:76912]
    Gene: HB, GLB1
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2r50d_
  • Heterogens: SO4, HEM, ACY, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2r50A (A:)
malaeaddgavvfgeeqealvlkswavmkkdaanlglrfflkvfeiapsakqmfsflrds
dvpleknpklkthamsvfvmtceaaaqlrkagkvtvrettlkrlgathlrygvadghfev
tgfalletikealpadmwslemkkawaeaysqlvaaikremkpda

    Sequence, based on observed residues (ATOM records): (download) 
    >2r50A (A:)
vvfgeeqealvlkswavmkkdaanlglrfflkvfeiapsakqmfleknpklkthamsvfv
mtceaaaqlrkagkvtvrettlkrlgathlrygvadghfevtgfalletikealpadmws
lemkkawaeaysqlvaaikremkpda

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >2r50B (B:)
malaeaddgavvfgeeqealvlkswavmkkdaanlglrfflkvfeiapsakqmfsflrds
dvpleknpklkthamsvfvmtceaaaqlrkagkvtvrettlkrlgathlrygvadghfev
tgfalletikealpadmwslemkkawaeaysqlvaaikremkpda

    Sequence, based on observed residues (ATOM records): (download) 
    >2r50B (B:)
vvfgeeqealvlkswavmkkdaanlglrfflkvfeiapsakqmfseknpklkthamsvfv
mtceaaaqlrkagkvtvrettlkrlgathlrygvadghfevtgfalletikealpadmws
lemkkawaeaysqlvaaikremkpda

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >2r50C (C:)
malaeaddgavvfgeeqealvlkswavmkkdaanlglrfflkvfeiapsakqmfsflrds
dvpleknpklkthamsvfvmtceaaaqlrkagkvtvrettlkrlgathlrygvadghfev
tgfalletikealpadmwslemkkawaeaysqlvaaikremkpda

    Sequence, based on observed residues (ATOM records): (download) 
    >2r50C (C:)
vfgeeqealvlkswavmkkdaanlglrfflkvfeiapsakqmfsfleknpklkthamsvf
vmtceaaaqlrkagkvtvrettlkrlgathlrygvadghfevtgfalletikealpadmw
slemkkawaeaysqlvaaikremkpda

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >2r50D (D:)
malaeaddgavvfgeeqealvlkswavmkkdaanlglrfflkvfeiapsakqmfsflrds
dvpleknpklkthamsvfvmtceaaaqlrkagkvtvrettlkrlgathlrygvadghfev
tgfalletikealpadmwslemkkawaeaysqlvaaikremkpda

    Sequence, based on observed residues (ATOM records): (download) 
    >2r50D (D:)
vfgeeqealvlkswavmkkdaanlglrfflkvfeiapsakqmfseknpklkthamsvfvm
tceaaaqlrkagkvtvrettlkrlgathlrygvadghfevtgfalletikealpadmwsl
emkkawaeaysqlvaaikremkpda