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Information on SUBCLASS 2.3.18
Subclass Accession number: 5380
Subclass: 2.3.18 PSSM
Type: HE alpha-beta
DB: ArchDB95

Image coordinates: Rasmol PDB Jmol PDB
Consensus coordinates: Rasmol PDB Jmol PDB
Number of loops: 3

Average sequence ID (%) : 19.6 +/- 16.3
Average RMSD (Å) : 0.400 +/- 0.000

Consensus geometry
d (Å): 11 delta (°): 90-135 theta (°): 135-180 rho (°): 0-45
Consensus Sequence: XXhcXh
(φψ)-conformation: aababb
Pattern: [AKT][AG][EKY][I][AV][DEK][FL][IL][GT][EHP]x[AVY][DK]x[LV][MVW]x
Conservation:-0.9870.506-0.8602.3120.2150.2820.5061.2850.256-0.480-0.987-1.1140.780-0.3530.739-0.480-1.622
Loops included in this Subclass
LoopPDBChainStartEndSequenceSec StructRamachandran
1lbq_A_2871lbq   A287303TAEIAEFLGPKVDGLMFHHHHHHHHGGG-S-EEEaaaaaaaaaaababbbb
1qf5_A_161qf5   A1632KGKIVDLLTERAKYVVRHHHHHHHHGGG-SEEEEaaaaaaaaaaababbbx
1xo1_A_1291xo1   A133149AAYIVKLIGHLYDHVWLHHHHHHHHGGGSS-EEEaaaaaaaaaaababbbb
PDB ligands within a cut-off distance of 6 Å in this subclass
LoopPDBChainLigandsResidue
1qf5_A_161qf5   A     PO4PHOSPHATE ION K - 16
1qf5_A_161qf5   A     MGMAGNESIUM ION K - 16
1qf5_A_161qf5   A     GDPGUANOSINE-5'-DIPHOSPHATE K - 16
1qf5_A_161qf5   A     GDPGUANOSINE-5'-DIPHOSPHATE G - 17
1qf5_A_161qf5   A     GDPGUANOSINE-5'-DIPHOSPHATE K - 18
PDB Site Annotated loops in this subclass
LoopPDBChainSiteResidue
1qf5_A_161qf5   A GNSTHESE RESIDUES MAKE UP THE GUANINE NUCLEOTIDE BINDING SITE ON ADENYLOSUCCINATE SYNTHETASE.G - 17
1qf5_A_161qf5   A GNSTHESE RESIDUES MAKE UP THE GUANINE NUCLEOTIDE BINDING SITE ON ADENYLOSUCCINATE SYNTHETASE.K - 18

Clusters included in this Subclass
CLUSTER: HE.6.138