PDB entry 3ikn

View 3ikn on RCSB PDB site
Description: Crystal structure of galactose bound trimeric human lung surfactant protein D
Class: sugar binding protein
Keywords: Trimeric recombinant fragment, neck+CRD, Collagen, Disulfide bond, Extracellular matrix, Gaseous exchange, Glycoprotein, Hydroxylation, Lectin, Secreted, Surface film, SUGAR BINDING PROTEIN
Deposited on 2009-08-06, released 2009-11-17
The last revision prior to the SCOPe 2.08 freeze date was dated 2020-07-29, with a file datestamp of 2020-07-04.
Experiment type: XRAY
Resolution: 1.6 Å
R-factor: N/A
AEROSPACI score: 0.54 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Pulmonary surfactant-associated protein D
    Species: Homo sapiens [TaxId:9606]
    Gene: SFTPD, PSPD, SFTP4
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d3ikna1, d3ikna2
  • Chain 'B':
    Compound: Pulmonary surfactant-associated protein D
    Species: Homo sapiens [TaxId:9606]
    Gene: SFTPD, PSPD, SFTP4
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d3iknb1, d3iknb2
  • Chain 'C':
    Compound: Pulmonary surfactant-associated protein D
    Species: Homo sapiens [TaxId:9606]
    Gene: SFTPD, PSPD, SFTP4
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d3iknc1, d3iknc2
  • Heterogens: CA, GAL, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3iknA (A:)
gspglkgdkgipgdkgakgesglpdvaslrqqvealqgqvqhlqaafsqykkvelfpngq
svgekifktagfvkpfteaqllctqaggqlasprsaaenaalqqlvvakneaaflsmtds
ktegkftyptgeslvysnwapgepnddggsedcveiftngkwndracgekrlvvcef

    Sequence, based on observed residues (ATOM records): (download) 
    >3iknA (A:)
vaslrqqvealqgqvqhlqaafsqykkvelfpngqsvgekifktagfvkpfteaqllctq
aggqlasprsaaenaalqqlvvakneaaflsmtdsktegkftyptgeslvysnwapgepn
ddggsedcveiftngkwndracgekrlvvcef

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >3iknB (B:)
gspglkgdkgipgdkgakgesglpdvaslrqqvealqgqvqhlqaafsqykkvelfpngq
svgekifktagfvkpfteaqllctqaggqlasprsaaenaalqqlvvakneaaflsmtds
ktegkftyptgeslvysnwapgepnddggsedcveiftngkwndracgekrlvvcef

    Sequence, based on observed residues (ATOM records): (download) 
    >3iknB (B:)
vaslrqqvealqgqvqhlqaafsqykkvelfpngqsvgekifktagfvkpfteaqllctq
aggqlasprsaaenaalqqlvvakneaaflsmtdsktegkftyptgeslvysnwapgepn
ddggsedcveiftngkwndracgekrlvvcef

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >3iknC (C:)
gspglkgdkgipgdkgakgesglpdvaslrqqvealqgqvqhlqaafsqykkvelfpngq
svgekifktagfvkpfteaqllctqaggqlasprsaaenaalqqlvvakneaaflsmtds
ktegkftyptgeslvysnwapgepnddggsedcveiftngkwndracgekrlvvcef

    Sequence, based on observed residues (ATOM records): (download) 
    >3iknC (C:)
vaslrqqvealqgqvqhlqaafsqykkvelfpngqsvgekifktagfvkpfteaqllctq
aggqlasprsaaenaalqqlvvakneaaflsmtdsktegkftyptgeslvysnwapgepn
ddggsedcveiftngkwndracgekrlvvcef