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Information on SUBCLASS 2.3.19
Subclass Accession number: 536
Subclass: 2.3.19 PSSM
Type: HA beta-beta hairpin
DB: ArchDB40

Image coordinates: Rasmol PDB Jmol PDB
Consensus coordinates: Rasmol PDB Jmol PDB

Conserved Annotation
EC : - (>75 %)  2 (>50 %)  
GO : GO:0004850 (>50 %)  GO:0016757 (>50 %)  GO:0016763 (>50 %)  
SCOP : 53162 (>50 %)  53167 (>50 %)  53168 (>50 %)  
 Number of loops: 3

Average sequence ID (%) : 14.3 +/- 21.2
Average RMSD (Å) : 0.667 +/- 0.289

Consensus geometry
d (Å): 5 delta (°): 90-135 theta (°): 135-180 rho (°): 135-180
Consensus Sequence: ppppXX
(φψ)-conformation: bbeabb
Pattern: [IV][DKR]x[AI][SY][HKN][RS][DE]x[AKT]x[LVW][EGR][ACW]
Conservation:2.052-0.288-0.556-0.167-0.1630.3700.2962.293-0.420-0.815-0.552-0.683-1.078-0.288
Loops included in this Subclass
LoopPDBChainStartEndSequenceSec StructRamachandran
1hhs_A_4461hhs   A446459IRQISKSDDAMLGWEEEEEETTEEEEEEbbbbbbeabbbbbb
1q1g_A_371q1g   A3952VDLAYNREYKSVECEEEEEETTEEEEEEbpabbbeabbbbxx
1rxy_A_391rxy   A4255VKLASHREFTTWRAEEEEEETTEEEEEEbxabbbeaxbbbbb
PDB ligands within a cut-off distance of 6 Å in this subclass
LoopPDBChainLigandsResidue
1hhs_A_4461hhs   A     MNMANGANESE (II) ION D - 453
1hhs_A_4461hhs   A     MNMANGANESE (II) ION D - 454
1hhs_A_4461hhs   A     MNMANGANESE (II) ION A - 455
1hhs_A_4461hhs   A     MNMANGANESE (II) ION M - 456
1q1g_A_371q1g   A     MTI3,4-DIHYDROXY-2-[(METHYLSULFANYL)METHYL]-5-(4-OXO-4,5-DIHYDRO-3H-PYRROLO[3,2-D]PYRIMIDIN-7-YL)PYRROLIDINIUM R - 45
1q1g_A_371q1g   A     MTI3,4-DIHYDROXY-2-[(METHYLSULFANYL)METHYL]-5-(4-OXO-4,5-DIHYDRO-3H-PYRROLO[3,2-D]PYRIMIDIN-7-YL)PYRROLIDINIUM Y - 47
1rxy_A_391rxy   A     ACTACETATE ION H - 47
PDB Site Annotated loops in this subclass
LoopPDBChainSiteResidue
1hhs_A_4461hhs   A CA1THE THREE CONSERVED ACTIVE SITE ASPARTATESD - 453
1hhs_A_4461hhs   A CA1THE THREE CONSERVED ACTIVE SITE ASPARTATESD - 454

Clusters included in this Subclass
CLUSTER: HA.1.74