PDB entry 1h9m
View 1h9m on RCSB PDB site
Description: two crystal structures of the cytoplasmic molybdate-binding protein modg suggest a novel cooperative binding mechanism and provide insights into ligand-binding specificity. peg-grown form with molybdate bound
Class: binding protein
Keywords: binding protein, molybdate homeostasis
Deposited on
2001-03-13, released
2001-05-11
The last revision prior to the SCOPe 2.02 freeze date was dated
2009-02-24, with a file datestamp of
2009-03-01.
Experiment type: XRAY
Resolution: 1.65 Å
R-factor: 0.191
AEROSPACI score: 0.56
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: molybdenum-binding-protein
Species: AZOTOBACTER VINELANDII [TaxId:354]
Gene: MODG
Database cross-references and differences (RAF-indexed):
- PDB 1H9M
- Uniprot Q44529 (3-End)
Domains in SCOPe 2.02: d1h9ma1, d1h9ma2 - Chain 'B':
Compound: molybdenum-binding-protein
Species: AZOTOBACTER VINELANDII [TaxId:354]
Gene: MODG
Database cross-references and differences (RAF-indexed):
- PDB 1H9M
- Uniprot Q44529 (3-End)
Domains in SCOPe 2.02: d1h9mb1, d1h9mb2 - Heterogens: MOO, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>1h9mA (A:)
gshmkisarnvfkgtvsalkegavnaevdillgggdklaavvtlesarslqlaagkevva
vvkapwvllmtdssgyrlsarniltgtvktietgavnaevtlalqggteitsmvtkeava
elglkpgasasavikasnvilgvpa
Sequence, based on observed residues (ATOM records): (download)
>1h9mA (A:)
mkisarnvfkgtvsalkegavnaevdillgggdklaavvtlesarslqlaagkevvavvk
apwvllmtdssgyrlsarniltgtvktietgavnaevtlalqggteitsmvtkeavaelg
lkpgasasavikasnvilgvp
- Chain 'B':
Sequence, based on SEQRES records: (download)
>1h9mB (B:)
gshmkisarnvfkgtvsalkegavnaevdillgggdklaavvtlesarslqlaagkevva
vvkapwvllmtdssgyrlsarniltgtvktietgavnaevtlalqggteitsmvtkeava
elglkpgasasavikasnvilgvpa
Sequence, based on observed residues (ATOM records): (download)
>1h9mB (B:)
mkisarnvfkgtvsalkegavnaevdillgggdklaavvtlesarslqlaagkevvavvk
apwvllmtdssgyrlsarniltgtvktietgavnaevtlalqggteitsmvtkeavaelg
lkpgasasavikasnvilgvp