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X - Possible homology level

H - Homology level

T - Topology level

F - Family level

* - Provisional representative

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Evolutionary classification of protein domain structures

alpha arraysalpha-helix arrays with mainly perpendicular helices

alpha bundlesalpha-helix bundles with mainly parallel helices

alpha superhelicesrepeating alpha-helix hairpins form a superhelix

alpha duplicates or obligate multimersalpha duplicates or monomers associate together to form a compact domain

alpha complex topologyalpha domain with complex and unique topology that cannot be described as array or bundle or superhelix

beta barrelssingle beta-sheet folded upon itself to form a barrel

beta meanderssingle beta-sheet with mainly meander topology

beta sandwichestwo beta-sheets stacked together to form a sandwich

beta duplicates or obligate multimersbeta duplicates or monomers associate together to form a compact domain

beta complex topologybeta domains with complex and unique topology that cannot be described as barrel or sandwich or meander

a+b two layersone alpha-helix layer and one beta-sheet layer

X: LuxS, MPP, ThrRS/AlaRS common domain

looks like an elaborated ferredoxin

X: ClpS-like

contains a HTH motif

X: ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase-like
H: ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase
T: ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase
F: HATPase_c_3

PF13589 CL0025

Representatives:

e5of9B1[B:1-265] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MORC family CW-type zinc finger protein 2 ; ligands: ANP,MG ; X-RAY DIFFRACTION 1.807Å

e1b63A2[A:-2-216] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MUTL ; ligands: ANP,EDO,MG ; X-RAY DIFFRACTION 1.9Å

e5hphA1[A:70-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Heat shock protein 75 kDa, mitochondrial ; ligands: ANP,GOL,MG ; X-RAY DIFFRACTION 2.429Å

e5hphB3[B:70-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Heat shock protein 75 kDa, mitochondrial ; ligands: ANP,GOL,MG,SO4 ; X-RAY DIFFRACTION 2.429Å

e2yeeA1[A:16-223] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HEAT SHOCK PROTEIN HSP 90-ALPHA ; ligands: 2EC,SO4 ; X-RAY DIFFRACTION 2.3Å

e2iorA1[A:0-211] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CHAPERONE PROTEIN HTPG ; ligands: ADP,HEZ,MG ; X-RAY DIFFRACTION 1.65Å

e2ioqA3[A:15-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Chaperone protein htpG ; X-RAY DIFFRACTION 3.50Å

e1y4sA2[A:1-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Chaperone protein htpG ; ligands: ADP,MG ; X-RAY DIFFRACTION 2.9Å

e1y4sB2[B:1-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Chaperone protein htpG ; ligands: ADP,MG ; X-RAY DIFFRACTION 2.9Å

e2iopA3[A:1-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Chaperone protein htpG ; ligands: ADP ; X-RAY DIFFRACTION 3.55Å

e2iopB3[B:1-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Chaperone protein htpG ; ligands: ADP ; X-RAY DIFFRACTION 3.55Å

e2iopC3[C:1-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Chaperone protein htpG ; ligands: ADP ; X-RAY DIFFRACTION 3.55Å

e2iopD3[D:1-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Chaperone protein htpG ; ligands: ADP ; X-RAY DIFFRACTION 3.55Å

e4ivgA3[A:85-308] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TNF receptor-associated protein 1 ; ligands: ANP,MG ; X-RAY DIFFRACTION 1.75Å

e1y4uA1[A:1-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Chaperone protein htpG ; X-RAY DIFFRACTION 2.9Å

e4iynB8[B:85-309] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TNF receptor-associated protein 1 ; ligands: ADP,ALF,CO,MG ; X-RAY DIFFRACTION 2.31Å

e4ipeA12[A:85-309] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TNF receptor-associated protein 1 ; ligands: ANP,CO,MG ; X-RAY DIFFRACTION 2.3Å

e4iynA10[A:85-309] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TNF receptor-associated protein 1 ; ligands: ADP,ALF,CO,MG ; X-RAY DIFFRACTION 2.31Å

e4j0bA12[A:85-309] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TNF receptor-associated protein 1 ; ligands: ADP,BEF,CO,MG ; X-RAY DIFFRACTION 2.35Å

e4j0bB12[B:85-309] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TNF receptor-associated protein 1 ; ligands: ADP,BEF,CO,MG ; X-RAY DIFFRACTION 2.35Å

e4ipeB1[B:85-301] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TNF receptor-associated protein 1 ; ligands: ANP,CO,MG ; X-RAY DIFFRACTION 2.3Å

e2ioqB4[B:8-228] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Chaperone protein htpG ; X-RAY DIFFRACTION 3.50Å

e4z1iB1[B:70-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Heat shock protein 75 kDa, mitochondrial ; ligands: ANP,MG ; X-RAY DIFFRACTION 3.3Å

e4z1iC2[C:70-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Heat shock protein 75 kDa, mitochondrial ; ligands: ANP,MG ; X-RAY DIFFRACTION 3.3Å

e4z1iA1[A:70-294] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Heat shock protein 75 kDa, mitochondrial ; ligands: ANP,MG ; X-RAY DIFFRACTION 3.3Å

e4z1iD1[D:70-294] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Heat shock protein 75 kDa, mitochondrial ; ligands: ANP,MG ; X-RAY DIFFRACTION 3.3Å

e5f3kA1[A:82-294] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Heat shock protein 75 kDa, mitochondrial ; X-RAY DIFFRACTION 1.82Å

e5f3kB1[B:82-294] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Heat shock protein 75 kDa, mitochondrial ; X-RAY DIFFRACTION 1.82Å

e5f5rA1[A:70-294] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Heat shock protein 75 kDa, mitochondrial ; ligands: ANP,MG ; X-RAY DIFFRACTION 1.85Å

e5f5rB1[B:70-294] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Heat shock protein 75 kDa, mitochondrial ; ligands: ANP,MG ; X-RAY DIFFRACTION 1.85Å

e5tthA1[A:85-309] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

C-terminal SpyCatcher fusion of wildtype zebrafish TNF receptor-associated protein 1 ; ligands: ADP,BEF,MG ; X-RAY DIFFRACTION 3.2Å

e5tthB4[B:85-301] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

C-terminal Spytag fusion of R417A zebrafish TNF receptor-associated protein 1 ; ligands: ADP,BEF,MG ; X-RAY DIFFRACTION 3.2Å

e6d14B2[B:85-301] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TNF receptor-associated protein 1 ; ligands: ANP,CA ; X-RAY DIFFRACTION 2.5Å

e6d14A1[A:85-309] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TNF receptor-associated protein 1 ; ligands: ANP,CA ; X-RAY DIFFRACTION 2.5Å

e5tvxA2[A:85-309] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TNF receptor-associated protein 1 ; ligands: ADP ; X-RAY DIFFRACTION 1.99Å

e5tvxB1[B:85-301] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TNF receptor-associated protein 1 ; ligands: ADP ; X-RAY DIFFRACTION 1.99Å

e5tvuB4[B:85-301] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TNF receptor-associated protein 1 ; ligands: ATP ; X-RAY DIFFRACTION 2.3Å

e5tvuA4[A:85-309] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TNF receptor-associated protein 1 ; ligands: ATP ; X-RAY DIFFRACTION 2.3Å

e5tvwA1[A:85-309] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TNF receptor-associated protein 1 ; ligands: ADP,CO ; X-RAY DIFFRACTION 2.14Å

e5tvwB1[B:85-301] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TNF receptor-associated protein 1 ; ligands: ATP,CO ; X-RAY DIFFRACTION 2.14Å

e7c04A1[A:71-293] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Heat shock protein 75 kDa, mitochondrial ; ligands: FEU ; X-RAY DIFFRACTION 1.70Å

e6xg6A3[A:70-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Heat shock protein 75 kDa, mitochondrial, Fibronectin binding protein fusion ; ligands: ADP,BEF,K,MG ; ELECTRON MICROSCOPY

e6xg6B2[B:70-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Heat shock protein 75 kDa, mitochondrial, Fibronectin binding protein fusion ; ligands: ADP,BEF,K,MG ; ELECTRON MICROSCOPY

e7c7bA1[A:71-293] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Heat shock protein 75 kDa, mitochondrial ; ligands: FJX ; X-RAY DIFFRACTION 1.50Å

e7expA3[A:85-308] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TNF receptor-associated protein 1 ; ligands: ANP,CO,MG ; X-RAY DIFFRACTION 2.2970Å

e7kckA1[A:70-286] Image Pymol Jmol Links: PDB, SCOP, CATH

Heat shock protein 75 kDa, mitochondrial ; ligands: ANP,K,MG ; ELECTRON MICROSCOPY

e7kluA4[A:70-286] Image Pymol Jmol Links: PDB, SCOP, CATH

Heat shock protein 75 kDa, mitochondrial, SpyCatcher ; ligands: ANP,K,MG ; ELECTRON MICROSCOPY

e7expB3[B:85-301] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TNF receptor-associated protein 1 ; ligands: ANP,CO,MG ; X-RAY DIFFRACTION 2.2970Å

e7kckB4[B:70-286] Image Pymol Jmol Links: PDB, SCOP, CATH

Heat shock protein 75 kDa, mitochondrial ; ligands: ANP,K,MG ; ELECTRON MICROSCOPY

e7kclA1[A:70-286] Image Pymol Jmol Links: PDB, SCOP, CATH

Heat shock protein 75 kDa, mitochondrial ; ligands: ANP,K,MG ; ELECTRON MICROSCOPY

e7kclB1[B:70-286] Image Pymol Jmol Links: PDB, SCOP, CATH

Heat shock protein 75 kDa, mitochondrial ; ligands: ANP,K,MG ; ELECTRON MICROSCOPY

e7kcmA3[A:70-286] Image Pymol Jmol Links: PDB, SCOP, CATH

Heat shock protein 75 kDa, mitochondrial ; ligands: ANP,K,MG ; ELECTRON MICROSCOPY

e7kcmB1[B:70-286] Image Pymol Jmol Links: PDB, SCOP, CATH

Heat shock protein 75 kDa, mitochondrial ; ligands: ANP,K,MG ; ELECTRON MICROSCOPY

e7kluD1[D:70-286] Image Pymol Jmol Links: PDB, SCOP, CATH

Heat shock protein 75 kDa, mitochondrial, SpyCatcher ; ligands: ANP,K,MG ; ELECTRON MICROSCOPY

e7kluB1[B:70-286] Image Pymol Jmol Links: PDB, SCOP, CATH

Heat shock protein 75 kDa, mitochondrial, SpyTag, Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial (chimera) ; ligands: ANP,K,MG ; ELECTRON MICROSCOPY

e7kluC2[C:70-286] Image Pymol Jmol Links: PDB, SCOP, CATH

Heat shock protein 75 kDa, mitochondrial, SpyTag, Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial (chimera) ; ligands: ANP,K,MG ; ELECTRON MICROSCOPY

e7klvA2[A:70-286] Image Pymol Jmol Links: PDB, SCOP, CATH

Heat shock protein 75 kDa, mitochondrial, SpyCatcher ; ligands: ANP,K,MG ; ELECTRON MICROSCOPY

e7klvB3[B:70-286] Image Pymol Jmol Links: PDB, SCOP, CATH

Heat shock protein 75 kDa, mitochondrial, SpyTag, Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial (chimera) ; ligands: ANP,K,MG ; ELECTRON MICROSCOPY

e7u4cB1[B:0-209] Image Pymol Jmol Links: PDB, SCOP, CATH

Chaperone protein HtpG ; ligands: 819 ; X-RAY DIFFRACTION 2.28Å

e7u8vA1[A:71-178,A:201-289] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: UJS ; X-RAY DIFFRACTION 1.448Å

e3h4lB3[B:37-255] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA MISMATCH REPAIR PROTEIN PMS1 ; ligands: ANP,MG ; X-RAY DIFFRACTION 2.5Å

e3h4lA5[A:42-255] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA MISMATCH REPAIR PROTEIN PMS1 ; ligands: ANP,MG ; X-RAY DIFFRACTION 2.5Å

e5x9yC1[C:12-66,C:93-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA mismatch repair protein MutL ; X-RAY DIFFRACTION 3.44Å

e5x9yA2[A:12-66,A:93-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA mismatch repair protein MutL ; X-RAY DIFFRACTION 3.44Å

e5x9yB1[B:12-66,B:93-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA mismatch repair protein MutL ; X-RAY DIFFRACTION 3.44Å

e1nhhA2[A:-2-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA MISMATCH REPAIR PROTEIN MUTL ; ligands: ANP,EDO,MG,RB ; X-RAY DIFFRACTION 2.4Å

e1nhiA2[A:-2-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA MISMATCH REPAIR PROTEIN MUTL ; ligands: ANP,EDO,K,MG ; X-RAY DIFFRACTION 2.0Å

e1nhjA2[A:-2-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA mismatch repair protein mutL ; ligands: ANP,MG,NA ; X-RAY DIFFRACTION 2.30Å

e1b62A2[A:1-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (MUTL) ; ligands: ADP,MG ; X-RAY DIFFRACTION 2.1Å

e1h7uA2[A:31-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MISMATCH REPAIR ENDONUCLEASE PMS2 ; ligands: AGS,MG ; X-RAY DIFFRACTION 2.7Å

e3na3A3[A:3-220] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB

; ligands: ATP

e4p7aA1[A:3-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA mismatch repair protein Mlh1 ; ligands: ADP,MG,UNX ; X-RAY DIFFRACTION 2.300Å

e1bknA1[A:20-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MUTL ; X-RAY DIFFRACTION 2.9Å

e1h7uB1[B:32-85,B:109-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MISMATCH REPAIR ENDONUCLEASE PMS2 ; ligands: AGS,MG ; X-RAY DIFFRACTION 2.7Å

e1bknB2[B:420-591] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

MUTL ; X-RAY DIFFRACTION 2.9Å

e1ea6A2[A:27-85,A:109-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PMS1 PROTEIN HOMOLOG 2 ; ligands: ADP,MG ; X-RAY DIFFRACTION 2.7Å

e1ea6B2[B:27-85,B:109-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PMS1 PROTEIN HOMOLOG 2 ; ligands: ADP,MG ; X-RAY DIFFRACTION 2.7Å

e1h7sB2[B:33-85,B:108-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PMS1 PROTEIN HOMOLOG 2 ; X-RAY DIFFRACTION 1.95Å

e5akbC1[C:20-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA MISMATCH REPAIR PROTEIN MUTL ; X-RAY DIFFRACTION 4.71Å

e5akbD1[D:20-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA MISMATCH REPAIR PROTEIN MUTL ; X-RAY DIFFRACTION 4.71Å

e5akbF2[F:20-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA MISMATCH REPAIR PROTEIN MUTL ; X-RAY DIFFRACTION 4.71Å

e5akcC2[C:20-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA MISMATCH REPAIR PROTEIN MUTL ; X-RAY DIFFRACTION 6.60Å

e5akcD1[D:20-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA MISMATCH REPAIR PROTEIN MUTL ; X-RAY DIFFRACTION 6.60Å

e5akcG1[G:20-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA MISMATCH REPAIR PROTEIN MUTL ; X-RAY DIFFRACTION 6.60Å

e5akcH2[H:20-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA MISMATCH REPAIR PROTEIN MUTL ; X-RAY DIFFRACTION 6.60Å

e5akcK1[K:20-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA MISMATCH REPAIR PROTEIN MUTL ; X-RAY DIFFRACTION 6.60Å

e5akcL2[L:20-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA MISMATCH REPAIR PROTEIN MUTL ; X-RAY DIFFRACTION 6.60Å

e5akdC2[C:20-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA MISMATCH REPAIR PROTEIN MUTL ; X-RAY DIFFRACTION 7.60Å

e5akdD2[D:20-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA MISMATCH REPAIR PROTEIN MUTL ; X-RAY DIFFRACTION 7.60Å

e5akdG2[G:20-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA MISMATCH REPAIR PROTEIN MUTL ; X-RAY DIFFRACTION 7.60Å

e5akdH2[H:20-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA MISMATCH REPAIR PROTEIN MUTL ; X-RAY DIFFRACTION 7.60Å

e5akdK1[K:20-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA MISMATCH REPAIR PROTEIN MUTL ; X-RAY DIFFRACTION 7.60Å

e5akdL1[L:20-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA MISMATCH REPAIR PROTEIN MUTL ; X-RAY DIFFRACTION 7.60Å

e6mfqA1[A:33-85,A:109-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Mismatch repair endonuclease PMS2 ; X-RAY DIFFRACTION 2.6Å

e6mfqB2[B:33-85,B:109-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Mismatch repair endonuclease PMS2 ; X-RAY DIFFRACTION 2.6Å

e6mw7A2[A:118-207,A:218-362,A:373-398] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Structural maintenance of chromosomes flexible hinge domain-containing protein 1 ; ligands: ATP,MG ; X-RAY DIFFRACTION 2.2Å

e6mw7B1[B:118-398] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Structural maintenance of chromosomes flexible hinge domain-containing protein 1 ; ligands: ATP,MG ; X-RAY DIFFRACTION 2.2Å

e6mw7C1[C:118-398] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Structural maintenance of chromosomes flexible hinge domain-containing protein 1 ; ligands: ATP,MG,NA,SO4 ; X-RAY DIFFRACTION 2.2Å

e6mw7D1[D:118-398] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Structural maintenance of chromosomes flexible hinge domain-containing protein 1 ; ligands: ATP,MG ; X-RAY DIFFRACTION 2.2Å

e6lziA2[A:12-65,A:92-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA mismatch repair protein MutL ; ligands: ADP,MG,PEG ; X-RAY DIFFRACTION 1.69Å

e6lzjA1[A:12-66,A:93-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA mismatch repair protein MutL ; ligands: ACP,MG ; X-RAY DIFFRACTION 1.728Å

e6lzkA1[A:12-66,A:93-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA mismatch repair protein MutL ; ligands: NA,PEG ; X-RAY DIFFRACTION 3.159Å

e6lzkB2[B:12-66,B:93-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA mismatch repair protein MutL ; X-RAY DIFFRACTION 3.159Å

e6lzkC1[C:12-66,C:93-200] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA mismatch repair protein MutL ; X-RAY DIFFRACTION 3.159Å

e7aibC1[C:20-73,C:95-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA mismatch repair protein MutL ; ELECTRON MICROSCOPY

e7aicC1[C:20-73,C:95-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA mismatch repair protein MutL ; ELECTRON MICROSCOPY

e7rckB2[B:32-84,B:109-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Mismatch repair endonuclease PMS2 ; ligands: ATP,MG ; X-RAY DIFFRACTION 2.04Å

e7p8vA1[A:1-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA mismatch repair protein MutL ; ligands: ANP,MG ; ELECTRON MICROSCOPY

e7p8vB1[B:1-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA mismatch repair protein MutL ; ligands: ANP,MG ; ELECTRON MICROSCOPY

e7rcbB2[B:33-85,B:110-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Mismatch repair endonuclease PMS2 ; X-RAY DIFFRACTION 2.0Å

e7rciB2[B:33-84,B:109-231] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Mismatch repair endonuclease PMS2 ; ligands: ATP,MG ; X-RAY DIFFRACTION 2.12Å

e7u4cA1[A:6-208] Image Pymol Jmol Links: PDB, SCOP, CATH

Chaperone protein HtpG ; ligands: 819 ; X-RAY DIFFRACTION 2.28Å

e1h7sA2[A:29-231] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PMS1 PROTEIN HOMOLOG 2 ; X-RAY DIFFRACTION 1.95Å

F: Unmapped domains

Pseudo group of domains that do not map to PFam family profiles. Domains inside should not be considered as in one family.

a+b three layersone mainly antiparallel beta-sheet layer sandwiched between two alpha-helix layers

a+b four layerstwo beta-sheet layers sandwiched between two alpha-helix layers

a+b complex topologyalpha and beta domain with complex and unique topology that cannot be described in layers

a+b duplicates or obligate multimersalpha and beta duplicates or monomers associated together to form a compact domain

a/b barrelsrepeating beta-alpha units form a barrel

a/b three-layered sandwichesrepeating beta-alpha units form a sandwich with a mainly parallel beta-sheet layer stacked between two alpha-helix layers

mixed a+b and a/balpha and beta domain consists of both a+b and a/b regions

few secondary structure elementsstabilized by cofactors or disulfides

extended segmentsextended, non-globular segments, frequently bind to other proteins to form complexes