PDB entry 1ahp

View 1ahp on RCSB PDB site
Description: oligosaccharide substrate binding in escherichia coli maltodextrin phsphorylase
Class: ecoli
Keywords: ecoli, phosphorylase, oligosaccharide, induced-fit, substrate, maltodextrin, stacking
Deposited on 1997-04-10, released 1997-10-15
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: 3 Å
R-factor: N/A
AEROSPACI score: 0.2 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: e.coli maltodextrin phosphorylase
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P00490 (1-796)
      • engineered (112)
      • conflict (184)
      • conflict (497)
      • conflict (547)
      • conflict (681)
      • conflict (795)
    Domains in SCOPe 2.08: d1ahpa_
  • Chain 'B':
    Compound: e.coli maltodextrin phosphorylase
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P00490 (1-796)
      • engineered (112)
      • conflict (184)
      • conflict (497)
      • conflict (547)
      • conflict (681)
      • conflict (795)
    Domains in SCOPe 2.08: d1ahpb_
  • Heterogens: SO4, GOL, PLP

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1ahpA (A:)
msqpifndkqfqealsrqwqryglnsaaemtprqwwlavsealaemlraqpfakpvanqr
hvnyismefligrltgnnllnlgwyqdvqdslkaydinltdlleeeidpalgagglgrla
acfldsmatvgqsatgyglnyqyglfrqsfvdgkqveapddwhrsnypwfrhnealdvqv
giggavtkdgrwepeftitgqawdlpvvgyrngvaqplrlwqathahpfdltkfndgdfl
raeqqginaekltkvlypndnhtagkklrlmqqyfqcacsvadilrrhhlagrelhelad
yeviqlndthptiaipellrvlidehqmswddawaitsktfaytnhtlmpealerwdvkl
vkgllprhmqiineintrfktlvektwpgdekvwaklavvhdkqvhmanlcvvggfavng
vaalhsdlvvkdlfpeyhqlwpnkfhnvtngitprrwikqcnpalaalldkslqkewand
ldqlinlvkladdakfrdlyrvikqankvrlaefvkvrtgidinpqaifdiqikrlheyk
rqhlnllrilalykeirenpqadrvprvflfgakaapgyylakniifainkvadvinndp
lvgdklkvvflpdycvsaaeklipaadiseqistagkeasgtgnmklalngaltvgtldg
anveiaekvgeenififghtvkqvkailakgydpvkwrkkdkvldavlkelesgkysdgd
khafdqmlhsigkqggdpylvmadfaayveaqkqvdvlyrdqeawtraailntarcgmfs
sdrsirdyqariwqaar

    Sequence, based on observed residues (ATOM records): (download) 
    >1ahpA (A:)
sqpifndkqfqealsrqwqryglnsaaemtprqwwlavsealaemlraqpfakpvanqrh
vnyismefligrltgnnllnlgwyqdvqdslkaydinltdlleeeidpalgagglgrlaa
cfldsmatvgqsatgyglnyqyglfrqsfvdgkqveapddwhrsnypwfrhnealdvqvg
iggavtkdgrwepeftitgqawdlpvvgyrngvaqplrlwqathahpfdltkfndgdflr
aeqqginaekltkvlypndnhtagkklrlmqqyfqcacsvadilrrhhlagrelhelady
eviqlndthptiaipellrvlidehqmswddawaitsktfaytnhtlmpealerwdvklv
kgllprhmqiineintrfktlvektwpgdekvwaklavvhdkqvhmanlcvvggfavngv
aalhsdlvvkdlfpeyhqlwpnkfhnvtngitprrwikqcnpalaalldkslqkewandl
dqlinlvkladdakfrdlyrvikqankvrlaefvkvrtgidinpqaifdiqikrlheykr
qhlnllrilalykeirenpqadrvprvflfgakaapgyylakniifainkvadvinndpl
vgdklkvvflpdycvsaaeklipaadiseqistagkeasgtgnmklalngaltvgtldga
nveiaekvgeenififghtvkqvkailakgydpvkwrkkdkvldavlkelesgkysdgdk
hafdqmlhsigkqggdpylvmadfaayveaqkqvdvlyrdqeawtraailntarcgmfss
drsirdyqariwqaar

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1ahpB (B:)
msqpifndkqfqealsrqwqryglnsaaemtprqwwlavsealaemlraqpfakpvanqr
hvnyismefligrltgnnllnlgwyqdvqdslkaydinltdlleeeidpalgagglgrla
acfldsmatvgqsatgyglnyqyglfrqsfvdgkqveapddwhrsnypwfrhnealdvqv
giggavtkdgrwepeftitgqawdlpvvgyrngvaqplrlwqathahpfdltkfndgdfl
raeqqginaekltkvlypndnhtagkklrlmqqyfqcacsvadilrrhhlagrelhelad
yeviqlndthptiaipellrvlidehqmswddawaitsktfaytnhtlmpealerwdvkl
vkgllprhmqiineintrfktlvektwpgdekvwaklavvhdkqvhmanlcvvggfavng
vaalhsdlvvkdlfpeyhqlwpnkfhnvtngitprrwikqcnpalaalldkslqkewand
ldqlinlvkladdakfrdlyrvikqankvrlaefvkvrtgidinpqaifdiqikrlheyk
rqhlnllrilalykeirenpqadrvprvflfgakaapgyylakniifainkvadvinndp
lvgdklkvvflpdycvsaaeklipaadiseqistagkeasgtgnmklalngaltvgtldg
anveiaekvgeenififghtvkqvkailakgydpvkwrkkdkvldavlkelesgkysdgd
khafdqmlhsigkqggdpylvmadfaayveaqkqvdvlyrdqeawtraailntarcgmfs
sdrsirdyqariwqaar

    Sequence, based on observed residues (ATOM records): (download) 
    >1ahpB (B:)
sqpifndkqfqealsrqwqryglnsaaemtprqwwlavsealaemlraqpfakpvanqrh
vnyismefligrltgnnllnlgwyqdvqdslkaydinltdlleeeidpalgagglgrlaa
cfldsmatvgqsatgyglnyqyglfrqsfvdgkqveapddwhrsnypwfrhnealdvqvg
iggavtkdgrwepeftitgqawdlpvvgyrngvaqplrlwqathahpfdltkfndgdflr
aeqqginaekltkvlypndnhtagkklrlmqqyfqcacsvadilrrhhlagrelhelady
eviqlndthptiaipellrvlidehqmswddawaitsktfaytnhtlmpealerwdvklv
kgllprhmqiineintrfktlvektwpgdekvwaklavvhdkqvhmanlcvvggfavngv
aalhsdlvvkdlfpeyhqlwpnkfhnvtngitprrwikqcnpalaalldkslqkewandl
dqlinlvkladdakfrdlyrvikqankvrlaefvkvrtgidinpqaifdiqikrlheykr
qhlnllrilalykeirenpqadrvprvflfgakaapgyylakniifainkvadvinndpl
vgdklkvvflpdycvsaaeklipaadiseqistagkeasgtgnmklalngaltvgtldga
nveiaekvgeenififghtvkqvkailakgydpvkwrkkdkvldavlkelesgkysdgdk
hafdqmlhsigkqggdpylvmadfaayveaqkqvdvlyrdqeawtraailntarcgmfss
drsirdyqariwqaar