Database of Structural Repeats in Proteins

• DbStRiPs

  • Elongated structures (Class III)

    • α solenoid - Horseshoe

      • Ankyrin repeat (ANK)

      • Armadillo repeat (ARM)

      • HEAT repeat

      • Pumilio repeat

      • PFTA

      • Tetratricopeptide repeat (TPR)

      • PRC_HH_Solenoid_33

      • PRC_HH_Solenoid_34

      • PRC_HH_Solenoid_35

      • PRC_HH_Solenoid_43

    • α/β solenoid - Horseshoe

      • Leucine rich repeat (LRR)

      • PRC_EH/HE_Sandwich_23

      • PRC_EH/HE_Sandwich_25

    • β solenoid

      • Parallel beta-helix repeat (PbH1)

      • Left handed beta helix repeat (LbH)

      • PRC_EE_Solenoid_17

      • PRC_EE_3LayerSandwich_16

    • Single layer β

      • PRC_EE_SingleLayerβ_23

  • Closed structures (Class IV)

    • β propeller

      • Hemopexin-like repeats (Hemopexin)

      • Kelch repeat

      • WD repeat

      • Low-density lipoprotein receptor repeat (LDL-Receptor)

      • PRC_EE_Propeller_23

      • PRC_EEEE_Propeller_42

    • α barrel

      • PFTB

    • TIM barrel

      • PRC_EH/HE_TIMBarrel_21

      • PRC_EH/HE_TIMBarrel_22

      • PRC_EH/HE_TIMBarrel_24

      • PRC_EH/HE_TIMBarrel_25

      • PRC_EH/HE_TIMBarrel_26A

      • PRC_EH/HE_TIMBarrel_26B

      • PRC_EH/HE_TIMBarrel_29A

      • PRC_EH/HE_TIMBarrel_29B

      • PRC_EH/HE_TIMBarrel_29C

      • PRC_EH/HE_TIMBarrel_30A

      • PRC_EH/HE_TIMBarrel_30B

      • PRC_EH/HE_TIMBarrel_30C

      • PRC_EH/HE_TIMBarrel_31

      • PRC_EH/HE_TIMBarrel_36

    • α/β barrel

      • PRC_EH/HE_Rossmann_21

      • PRC_EH/HE_Rossmann_22

      • PRC_EH/HE_Rossmann_23

      • PRC_EH/HE_Rossmann_24A

      • PRC_EH/HE_Rossmann_24B

      • PRC_EH/HE_Rossmann_26A

      • PRC_EH/HE_Rossmann_26B

    • β trefoil

      • PRC_EE_Trefoil_21

  • Uncharacterized

    • α structures

      • Helix-Helix

      • Helix-Helix-Helix

      • Others

    • β structures

      • Strand-Strand

      • Strand-Strand-Strand

      • Strand-Strand-Strand-Strand

      • Others

    • α/β structures

      • Strand-Helix

      • Helix-Strand

      • Helix-Strand-Helix

      • Others

Note: Families starting with name "DPRC" are Denovo Protein Repeat Clusters obtained from MCL clustering followed by Clique analyses, and classified based on CATH architecture. The name of these clusters are given as "PRC_<secondary structure>_<architecture>_<motif length>"