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Information on SUBCLASS 2.1.21
Subclass Accession number: 4521
Subclass: 2.1.21 PSSM
Type: HH alpha-alpha
DB: ArchDB95

Image coordinates: Rasmol PDB Jmol PDB
Consensus coordinates: Rasmol PDB Jmol PDB
Number of loops: 6

Average sequence ID (%) : 13.0 +/- 21.7
Average RMSD (Å) : 0.733 +/- 0.225

Consensus geometry
d (Å): 13 delta (°): 45-90 theta (°): 135-180 rho (°): 90-135
Consensus Sequence: pphpXX
(φψ)-conformation: aappaa
Pattern: [adgkn][ADEK][ALVW][cesy][AEGQR][eqrw][efl][EHKR]x[lmv][DPS]x[denw]xx[DHKR][EKR][AIKL][glv]
Conservation:-1.2820.847-0.134-1.012-0.128-0.982-0.7101.739-0.7480.7201.311-0.172-0.449-0.328-0.5010.9452.130-0.127-1.120
Loops included in this Subclass
LoopPDBChainStartEndSequenceSec StructRamachandran
1fx7_A_941fx7   A99117AEACRWEHVMSEDVERRLVHHHHHHTTT--HHHHHHHHaaaaaaaaaxxaaaaaaaa
1g3s_A_971g3s   A99117DEASRWEHVMSDEVERRLVHHHHHHTTT--HHHHHHHHaaaaaaaaaxxaaaaaaaa
1itw_A_2971itw   A298316GDLYARIKTLPEAKQKEIEHHHHHHGGGS-HHHHHHHHaaaaaaaaaxwaaaaaaaa
1m3q_A_2221m3q   A222240LAWLQQLRESSYEEAHKALHHHHHHTTTS-HHHHHHHHaaaaaaaaaxxaaaaaaaa
1nz0_A_901nz0   A90108KKLSEEFERVDFWTVREKLHHHHHHGGGS-HHHHHHHHaaaaaaaaaxxaaaaaaaa
1on2_A_911on2   A96114NDVEGIEHHLSWNSIDRIGHHHHHHGGGS-HHHHHHHHaaaaaaaaabxaaaaaaaa
PDB ligands within a cut-off distance of 6 Å in this subclass
LoopPDBChainLigandsResidue
1fx7_A_941fx7   A     COCOBALT (II) ION V - 97
1fx7_A_941fx7   A     COCOBALT (II) ION H - 98
1fx7_A_941fx7   A     COCOBALT (II) ION A - 101
1fx7_A_941fx7   A     COCOBALT (II) ION C - 102
1fx7_A_941fx7   A     COCOBALT (II) ION R - 103
1fx7_A_941fx7   A     COCOBALT (II) ION E - 105
1fx7_A_941fx7   A     COCOBALT (II) ION H - 106
1on2_A_911on2   A     MNMANGANESE (II) ION Y - 95
1on2_A_911on2   A     MNMANGANESE (II) ION V - 98
1on2_A_911on2   A     MNMANGANESE (II) ION E - 99
1on2_A_911on2   A     MNMANGANESE (II) ION E - 102
1on2_A_911on2   A     MNMANGANESE (II) ION H - 103

Clusters included in this Subclass
CLUSTER: HH.4.149
CLUSTER: HH.6.86