PDB ID : 1cqi [A2B2]

Color

ARa IRb





 a AR:All Residues
 b IR:Interface Residues

Style





Secondary Structure


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Slab plane

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Chain
Chain name Ribbon Spacefill Cαonly
OLIGAMI PDB
AA
BB
CD
DE
Title
CRYSTAL STRUCTURE OF THE COMPLEX OF ADP AND MG2+ WITH DEPHOSPHORYLATED E. COLI SUCCINYL-COA SYNTHETASE

Structure Summary
PDB ID Mutant OPM Pub Med Method/Resolution HETNAM
1cqi
10625475 X-RAY DIFFRACTION/3.3 ADP:ADENOSINE-5___sq___-DIPHOSPHATE
COA:COENZYME A
MG:MAGNESIUM ION
PO4:PHOSPHATE ION
Chain Formula
Amino Acid sequence SCOPe Family Level CATH Homology Level
[A2B2] [A2B2] [A2B2]

Structual Classification
SCOPe
SCOPe ID Chain Class Fold Superfamily Family Protein Domain Species
30309 A:1-121Alpha and beta proteins (a/b)NAD(P)-binding Rossmann-fold domainsNAD(P)-binding Rossmann-fold domainsCoA-binding domainSuccinyl-CoA synthetase, alpha-chain, N-terminal (CoA-binding) domainEscherichia coli [TaxId: 562]
31137 A:122-286Alpha and beta proteins (a/b)Flavodoxin-likeSuccinyl-CoA synthetase domainsSuccinyl-CoA synthetase domainsSuccinyl-CoA synthetase, alpha-chain, C-terminal domainEscherichia coli [TaxId: 562]
41568 B:1-238Alpha and beta proteins (a+b)ATP-graspGlutathione synthetase ATP-binding domain-likeSuccinyl-CoA synthetase, beta-chain, N-terminal domainSuccinyl-CoA synthetase, beta-chain, N-terminal domainEscherichia coli [TaxId: 562]
31147 B:239-385Alpha and beta proteins (a/b)Flavodoxin-likeSuccinyl-CoA synthetase domainsSuccinyl-CoA synthetase domainsSuccinyl-CoA synthetase, beta-chain, C-terminal domainEscherichia coli [TaxId: 562]
30310 D:1-121Alpha and beta proteins (a/b)NAD(P)-binding Rossmann-fold domainsNAD(P)-binding Rossmann-fold domainsCoA-binding domainSuccinyl-CoA synthetase, alpha-chain, N-terminal (CoA-binding) domainEscherichia coli [TaxId: 562]
31138 D:122-286Alpha and beta proteins (a/b)Flavodoxin-likeSuccinyl-CoA synthetase domainsSuccinyl-CoA synthetase domainsSuccinyl-CoA synthetase, alpha-chain, C-terminal domainEscherichia coli [TaxId: 562]
41569 E:1-238Alpha and beta proteins (a+b)ATP-graspGlutathione synthetase ATP-binding domain-likeSuccinyl-CoA synthetase, beta-chain, N-terminal domainSuccinyl-CoA synthetase, beta-chain, N-terminal domainEscherichia coli [TaxId: 562]
31148 E:239-385Alpha and beta proteins (a/b)Flavodoxin-likeSuccinyl-CoA synthetase domainsSuccinyl-CoA synthetase domainsSuccinyl-CoA synthetase, beta-chain, C-terminal domainEscherichia coli [TaxId: 562]

CATH
CATH ID Node Class Architecture Topology Homology
1cqiA013.40.50.720:3-Layer(aba) Sandwich:Rossmann fold:NAD(P)-binding Rossmann-like Domain
1cqiA023.40.50.261:3-Layer(aba) Sandwich:Rossmann fold:Succinyl-CoA synthetase domains
1cqiB013.30.470.20:2-Layer Sandwich:D-amino Acid Aminotransferase; Chain A, domain 1:ATP-grasp fold, B domain
1cqiB023.30.1490.20:2-Layer Sandwich:Dna Ligase; domain 1:ATP-grasp fold, A domain
1cqiB033.40.50.261:3-Layer(aba) Sandwich:Rossmann fold:Succinyl-CoA synthetase domains
1cqiD013.40.50.720:3-Layer(aba) Sandwich:Rossmann fold:NAD(P)-binding Rossmann-like Domain
1cqiD023.40.50.261:3-Layer(aba) Sandwich:Rossmann fold:Succinyl-CoA synthetase domains
1cqiE013.30.470.20:2-Layer Sandwich:D-amino Acid Aminotransferase; Chain A, domain 1:ATP-grasp fold, B domain
1cqiE023.30.1490.20:2-Layer Sandwich:Dna Ligase; domain 1:ATP-grasp fold, A domain
1cqiE033.40.50.261:3-Layer(aba) Sandwich:Rossmann fold:Succinyl-CoA synthetase domains