PDB entry 1ai8

View 1ai8 on RCSB PDB site
Description: human alpha-thrombin ternary complex with the exosite inhibitor hirugen and active site inhibitor phch2oco-d-dpa-pro-borompg
Class: blood coagulation/hydrolase inhibitor
Keywords: SERINE PROTEINASE, BLOOD COAGULATION, HYDROLASE-HYDROLASE INHIBITOR COMPLEX, BLOOD COAGULATION-HYDROLASE INHIBITOR complex
Deposited on 1997-05-01, released 1997-10-15
The last revision prior to the SCOPe 2.05 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-08.
Experiment type: XRAY
Resolution: 1.85 Å
R-factor: 0.17
AEROSPACI score: 0.5 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'H':
    Compound: alpha-thrombin (large subunit)
    Species: Homo sapiens [TaxId:9606]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.05: d1ai8.1
  • Chain 'I':
    Compound: hirudin iiib
    Species: Hirudo medicinalis [TaxId:6421]
    Database cross-references and differences (RAF-indexed):
  • Chain 'L':
    Compound: alpha-thrombin (small subunit)
    Species: Homo sapiens [TaxId:9606]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.05: d1ai8.1
  • Heterogens: T42, HOH

PDB Chain Sequences:

  • Chain 'H':
    Sequence, based on SEQRES records: (download) 
    >1ai8H (H:)
ivegsdaeigmspwqvmlfrkspqellcgaslisdrwvltaahcllyppwdknftendll
vrigkhsrtryerniekismlekiyihprynwrenldrdialmklkkpvafsdyihpvcl
pdretaasllqagykgrvtgwgnlketwtanvgkgqpsvlqvvnlpiverpvckdstrir
itdnmfcagykpdegkrgdacegdsggpfvmkspfnnrwyqmgivswgegcdrdgkygfy
thvfrlkkwiqkvidqfge

    Sequence, based on observed residues (ATOM records): (download) 
    >1ai8H (H:)
ivegsdaeigmspwqvmlfrkspqellcgaslisdrwvltaahcllyppwdknftendll
vrigkhsrtryerniekismlekiyihprynwrenldrdialmklkkpvafsdyihpvcl
pdretaasllqagykgrvtgwgnlketkgqpsvlqvvnlpiverpvckdstriritdnmf
cagykpdegkrgdacegdsggpfvmkspfnnrwyqmgivswgegcdrdgkygfythvfrl
kkwiqkvidqf

  • Chain 'I':
    No sequence available.

  • Chain 'L':
    Sequence, based on SEQRES records: (download) 
    >1ai8L (L:)
tfgsgeadcglrplfekksledkterellesyidgr

    Sequence, based on observed residues (ATOM records): (download) 
    >1ai8L (L:)
adcglrplfekksledkterellesyi