PDB entry 1xg2
View 1xg2 on RCSB PDB site
Description: Crystal structure of the complex between pectin methylesterase and its inhibitor protein
Class: hydrolase/hydrolase inhibitor
Keywords: protein-protein complex, beta helix,four helix bundle, hydrolase/hydrolase inhibitor complex
Deposited on
2004-09-16, released
2005-03-22
The last revision prior to the SCOPe 2.06 freeze date was dated
2009-02-24, with a file datestamp of
2009-02-03.
Experiment type: XRAY
Resolution: 1.9 Å
R-factor: 0.199
AEROSPACI score: 0.47
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Pectinesterase 1
Species: Solanum lycopersicum [TaxId:4081]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.06: d1xg2a_ - Chain 'B':
Compound: Pectinesterase inhibitor
Species: Actinidia chinensis [TaxId:3625]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.06: d1xg2b1, d1xg2b2 - Heterogens: HOH
PDB Chain Sequences:
- Chain 'A':
Sequence; same for both SEQRES and ATOM records: (download)
>1xg2A (A:)
iianavvaqdgtgdyqtlaeavaaapdksktryviyvkrgtykenvevasnkmnlmivgd
gmyattitgslnvvdgsttfrsatlaavgqgfilqdiciqntagpakdqavalrvgadms
vinrcridayqdtlyahsqrqfyrdsyvtgtvdfifgnaavvfqkcqlvarkpgkyqqnm
vtaqgrtdpnqatgtsiqfcniiassdlepvlkefptylgrpwkeysrtvvmesylggli
npagwaewdgdfalktlyygefmnngpgagtskrvkwpgyhvitdpakampftvakliqg
gswlrstgvayvdglyd
- Chain 'B':
Sequence, based on SEQRES records: (download)
>1xg2B (B:)
fenhliseicpktrnpslclqalesdprsaskdlkglgqfsidiaqasakqtskiiaslt
nqatdpklkgryetcsenyadaidslgqakqfltsgdynslniyasaafdgagtcedsfe
gppniptqlhqadlkledlcdivlvisnllpgs
Sequence, based on observed residues (ATOM records): (download)
>1xg2B (B:)
fenhliseicpktrnpslclqalesdprsaskdlkglgqfsidiaqasakqtskiiaslt
nqatdpklkgryetcsenyadaidslgqakqfltsgdynslniyasaafdgagtcedsfe
gppniptqlhqadlkledlcdivlvisnllp