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Information on SUBCLASS 1.1.52
Subclass Accession number: 4399
Subclass: 1.1.52 PSSM
Type: HH alpha-alpha
DB: ArchDB95

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

Average sequence ID (%) : 64.7 +/- -14.7
Average RMSD (Å) : 0.167 +/- 0.058

Consensus geometry
d (Å): 7 delta (°): 0-45 theta (°): 45-90 rho (°): 135-180
Consensus Sequence: ApDXR
(φψ)-conformation: aapaa
Pattern: [QR][ST][D]x[AL][FL][A][HR][D][PS][R][T][A][C]x[W][Q]
Conservation:-0.402-0.5270.654-1.183-0.947-0.638-0.065-0.3850.654-0.7440.2950.295-0.0651.732-1.4222.4510.295
Loops included in this Subclass
LoopPDBChainStartEndSequenceSec StructRamachandran
1aru_*_2441aru   -244260RSDALLARDSRTACRWQHHHHHHHHSTTTHHHHHaaaaaaaaxaaaaaaaa
1mn2_*_2401mn2   -240256QSDFALAHDPRTACIWQHHHHHHHHSTTTHHHHHaaaaaaaaxaaaaaaaa
1qpa_A_2361qpa   A236252QTDHLFARDSRTACEWQHHHHHHHH-TTTHHHHHaaaaaaaaxaaaaaaaa
PDB ligands within a cut-off distance of 6 Å in this subclass
LoopPDBChainLigandsResidue
1aru_*_2441aru   *     HEMPROTOPORPHYRIN IX CONTAINING FE S - 245
1aru_*_2441aru   *     CACALCIUM ION S - 245
1aru_*_2441aru   *     HEMPROTOPORPHYRIN IX CONTAINING FE D - 246
1aru_*_2441aru   *     HEMPROTOPORPHYRIN IX CONTAINING FE L - 249
1aru_*_2441aru   *     CACALCIUM ION L - 249
1mn2_*_2401mn2   *     CACALCIUM ION S - 241
1mn2_*_2401mn2   *     HEMPROTOPORPHYRIN IX CONTAINING FE S - 241
1mn2_*_2401mn2   *     HEMPROTOPORPHYRIN IX CONTAINING FE D - 242
1mn2_*_2401mn2   *     CACALCIUM ION L - 245
1mn2_*_2401mn2   *     HEMPROTOPORPHYRIN IX CONTAINING FE L - 245
1qpa_A_2361qpa   A     HEMPROTOPORPHYRIN IX CONTAINING FE T - 237
1qpa_A_2361qpa   A     CACALCIUM ION T - 237
1qpa_A_2361qpa   A     HEMPROTOPORPHYRIN IX CONTAINING FE D - 238
1qpa_A_2361qpa   A     CACALCIUM ION D - 238
1qpa_A_2361qpa   A     HEMPROTOPORPHYRIN IX CONTAINING FE F - 241
1qpa_A_2361qpa   A     CACALCIUM ION F - 241
1qpa_A_2361qpa   A     HTRBETA-HYDROXYTRYPTOPHANE E - 250

Clusters included in this Subclass
CLUSTER: HH.3.44