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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

X: Histone-like
H: Histone-related
T: AAA+ ATPase lid domain
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.

Representatives:

e4qosA1[A:165-257] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Psp operon transcriptional activator ; ligands: ADP,GOL ; X-RAY DIFFRACTION 1.42Å

e2fnaA3[A:207-283] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Conserved hypothetical protein ; ligands: ADP,EDO ; X-RAY DIFFRACTION 2.00Å

e6pb3A2[A:226-306] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Rhizobiales Sp. Pch2 ; X-RAY DIFFRACTION 2.048Å

e4xguA2[A:283-424] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative pachytene checkpoint protein 2 ; X-RAY DIFFRACTION 2.29Å

e4xguD3[D:322-422] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative pachytene checkpoint protein 2 ; X-RAY DIFFRACTION 2.29Å

e1ny5A1[A:309-384] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

transcriptional regulator (NtrC family) ; ligands: ADP,GOL,MG,PO4 ; X-RAY DIFFRACTION 2.4Å

e4qnmA1[A:165-255] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Psp operon transcriptional activator ; ligands: GOL ; X-RAY DIFFRACTION 1.628Å

e4lzzE1[E:305-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T,MG ; X-RAY DIFFRACTION 2.870Å

e4qhtC2[C:300-377] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; X-RAY DIFFRACTION 2.559Å

e1ojlC1[C:310-390] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSCRIPTIONAL REGULATORY PROTEIN ZRAR ; ligands: PO4 ; X-RAY DIFFRACTION 3.000Å

e3dzdA2[A:300-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSCRIPTIONAL REGULATOR (NTRC FAMILY) ; ligands: ADP ; X-RAY DIFFRACTION 2.4Å

e4lzzW1[W:308-385] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T,MG ; X-RAY DIFFRACTION 2.870Å

e3m0eA1[A:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: ATP ; X-RAY DIFFRACTION 2.630Å

e3m0eB1[B:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: ATP ; X-RAY DIFFRACTION 2.630Å

e3m0eC1[C:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: ATP ; X-RAY DIFFRACTION 2.630Å

e3m0eD1[D:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: ATP ; X-RAY DIFFRACTION 2.630Å

e3m0eE1[E:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: ATP ; X-RAY DIFFRACTION 2.630Å

e3m0eF1[F:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: ATP ; X-RAY DIFFRACTION 2.630Å

e3m0eG1[G:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: ATP ; X-RAY DIFFRACTION 2.630Å

e4l4uA3[A:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSCRIPTIONAL REGULATOR (NTRC FAMILY) ; X-RAY DIFFRACTION 2.2Å

e4ly6A1[A:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 3.600Å

e4ly6B1[B:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 3.600Å

e4ly6C1[C:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 3.600Å

e4ly6D1[D:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 3.600Å

e4ly6E1[E:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 3.600Å

e4ly6F1[F:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; X-RAY DIFFRACTION 3.600Å

e4ly6G1[G:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 3.600Å

e4ly6H1[H:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 3.600Å

e4ly6I1[I:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T,MG ; X-RAY DIFFRACTION 3.600Å

e4ly6J1[J:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 3.600Å

e4ly6K1[K:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 3.600Å

e4ly6L1[L:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: ADP ; X-RAY DIFFRACTION 3.600Å

e4ly6M1[M:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 3.600Å

e4ly6N1[N:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 3.600Å

e4ly6O1[O:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 3.600Å

e4ly6P1[P:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 3.600Å

e4ly6Q1[Q:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 3.600Å

e4ly6R1[R:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; X-RAY DIFFRACTION 3.600Å

e4ly6S1[S:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 3.600Å

e4ly6T1[T:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T,MG ; X-RAY DIFFRACTION 3.600Å

e4ly6U1[U:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T,MG ; X-RAY DIFFRACTION 3.600Å

e4ly6V1[V:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 3.600Å

e4ly6W1[W:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 3.600Å

e4ly6X1[X:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: ADP ; X-RAY DIFFRACTION 3.600Å

e4lzzA1[A:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 2.870Å

e4lzzB1[B:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 2.870Å

e4lzzC1[C:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 2.870Å

e4lzzD1[D:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 2.870Å

e4lzzF1[F:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: ADP ; X-RAY DIFFRACTION 2.870Å

e4lzzG1[G:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 2.870Å

e4lzzH1[H:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 2.870Å

e4lzzI1[I:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 2.870Å

e4lzzJ1[J:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 2.870Å

e4lzzK1[K:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T,MG ; X-RAY DIFFRACTION 2.870Å

e4lzzL1[L:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: ADP,MG ; X-RAY DIFFRACTION 2.870Å

e4lzzM1[M:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 2.870Å

e4lzzN1[N:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 2.870Å

e4lzzO1[O:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 2.870Å

e4lzzP1[P:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 2.870Å

e4lzzQ1[Q:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 2.870Å

e4lzzR1[R:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T,MG ; X-RAY DIFFRACTION 2.870Å

e4lzzS1[S:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 2.870Å

e4lzzT1[T:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 2.870Å

e4lzzU1[U:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 2.870Å

e4lzzV1[V:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 2.870Å

e4lzzX1[X:308-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator (NtrC family) ; ligands: 08T ; X-RAY DIFFRACTION 2.870Å

e1ny5B1[B:308-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

transcriptional regulator (NtrC family) ; ligands: ADP ; X-RAY DIFFRACTION 2.4Å

e1ny6A1[A:308-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

transcriptional regulator (NtrC family) ; ligands: ADP ; X-RAY DIFFRACTION 3.1Å

e1ny6B1[B:308-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

transcriptional regulator (NtrC family) ; ligands: ADP ; X-RAY DIFFRACTION 3.1Å

e1ny6C1[C:308-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

transcriptional regulator (NtrC family) ; ligands: ADP ; X-RAY DIFFRACTION 3.1Å

e1ny6D1[D:308-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

transcriptional regulator (NtrC family) ; ligands: ADP ; X-RAY DIFFRACTION 3.1Å

e1ny6E1[E:308-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

transcriptional regulator (NtrC family) ; ligands: ADP ; X-RAY DIFFRACTION 3.1Å

e1ny6F1[F:308-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

transcriptional regulator (NtrC family) ; ligands: ADP ; X-RAY DIFFRACTION 3.1Å

e1ny6G1[G:308-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

transcriptional regulator (NtrC family) ; ligands: ADP ; X-RAY DIFFRACTION 3.1Å

e1ny6I1[I:308-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

transcriptional regulator (NtrC family) ; ligands: ADP ; X-RAY DIFFRACTION 3.1Å

e1ny6J1[J:308-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

transcriptional regulator (NtrC family) ; ligands: ADP ; X-RAY DIFFRACTION 3.1Å

e1ny6K1[K:308-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

transcriptional regulator (NtrC family) ; ligands: ADP ; X-RAY DIFFRACTION 3.1Å

e1ny6L1[L:308-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

transcriptional regulator (NtrC family) ; ligands: ADP ; X-RAY DIFFRACTION 3.1Å

e1ny6M1[M:308-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

transcriptional regulator (NtrC family) ; ligands: ADP ; X-RAY DIFFRACTION 3.1Å

e1ny6N1[N:308-383] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

transcriptional regulator (NtrC family) ; ligands: ADP ; X-RAY DIFFRACTION 3.1Å

e1ny6H1[H:308-382] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

transcriptional regulator (NtrC family) ; ligands: ADP ; X-RAY DIFFRACTION 3.1Å

e4bs1A1[A:312-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSCRIPTIONAL REGULATOR (NTRC FAMILY) ; ligands: ADP ; ELECTRON MICROSCOPY

e4bt0A1[A:312-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSCRIPTIONAL REGULATOR ; ligands: ADP ; ELECTRON MICROSCOPY

e4bt1A1[A:312-384] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSCRIPTIONAL REGULATOR ; ligands: ADP ; ELECTRON MICROSCOPY

e4qhtA2[A:300-375] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; X-RAY DIFFRACTION 2.559Å

e4qhtD2[D:300-375] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; X-RAY DIFFRACTION 2.559Å

e4qhtE2[E:300-375] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; X-RAY DIFFRACTION 2.559Å

e4qhtG2[G:300-375] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; X-RAY DIFFRACTION 2.559Å

e4qhsA2[A:300-374] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; X-RAY DIFFRACTION 2.300Å

e4qhsD2[D:300-374] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; X-RAY DIFFRACTION 2.300Å

e4qhtB2[B:300-374] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; X-RAY DIFFRACTION 2.559Å

e4qhtF2[F:300-374] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; X-RAY DIFFRACTION 2.559Å

e4qhsB2[B:300-373] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; X-RAY DIFFRACTION 2.300Å

e4qhsC2[C:300-373] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; X-RAY DIFFRACTION 2.300Å

e4qhsE2[E:300-373] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; X-RAY DIFFRACTION 2.300Å

e4qhsG2[G:300-373] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; X-RAY DIFFRACTION 2.300Å

e4qhsF2[F:300-372] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; X-RAY DIFFRACTION 2.300Å

e4qnrA1[A:172-257] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Psp operon transcriptional activator ; ligands: ATP,GOL ; X-RAY DIFFRACTION 1.539Å

e2viiA4[A:178-259] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PSP OPERON TRANSCRIPTIONAL ACTIVATOR ; ligands: AMP ; X-RAY DIFFRACTION 2.85Å

e2c96A2[A:178-258] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PSP OPERON TRANSCRIPTIONAL ACTIVATOR ; ligands: ATP ; X-RAY DIFFRACTION 1.8Å

e2bjvA2[A:178-257] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PSP OPERON TRANSCRIPTIONAL ACTIVATOR ; X-RAY DIFFRACTION 1.700Å

e1ojlB1[B:310-389] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSCRIPTIONAL REGULATORY PROTEIN ZRAR ; ligands: PO4 ; X-RAY DIFFRACTION 3.000Å

e1ojlF1[F:310-389] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSCRIPTIONAL REGULATORY PROTEIN ZRAR ; ligands: PO4 ; X-RAY DIFFRACTION 3.000Å

e1ojlD5[D:312-390] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSCRIPTIONAL REGULATORY PROTEIN ZRAR ; ligands: PO4 ; X-RAY DIFFRACTION 3.000Å

e1ojlA8[A:312-387] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSCRIPTIONAL REGULATORY PROTEIN ZRAR ; ligands: PO4 ; X-RAY DIFFRACTION 3.000Å

e1ojlE5[E:312-386] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSCRIPTIONAL REGULATORY PROTEIN ZRAR ; ligands: ATP ; X-RAY DIFFRACTION 3.000Å

e3dzdB1[B:300-369] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

TRANSCRIPTIONAL REGULATOR (NTRC FAMILY) ; ligands: ADP ; X-RAY DIFFRACTION 2.4Å

e2c99A2[A:178-258] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PSP OPERON TRANSCRIPTIONAL ACTIVATOR ; ligands: ANP ; X-RAY DIFFRACTION 1.9Å

e2bjwA2[A:178-259] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PSP OPERON TRANSCRIPTIONAL ACTIVATOR ; X-RAY DIFFRACTION 1.75Å

e2c98A2[A:178-258] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PSP OPERON TRANSCRIPTIONAL ACTIVATOR ; ligands: ADP ; X-RAY DIFFRACTION 1.9Å

e2c9cA2[A:178-259] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PSP OPERON TRANSCRIPTIONAL ACTIVATOR ; ligands: ATP ; X-RAY DIFFRACTION 2.1Å

e5expA2[A:315-394] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator FleQ ; ligands: EDO,SO4 ; X-RAY DIFFRACTION 1.8Å

e5exsA1[A:315-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator FleQ ; ligands: AGS ; X-RAY DIFFRACTION 2.5Å

e5extA1[A:315-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator FleQ ; ligands: ADP ; X-RAY DIFFRACTION 2.4Å

e5exxA1[A:315-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator FleQ ; ligands: C2E,SO4 ; X-RAY DIFFRACTION 3.3Å

e5ep1A1[A:308-392] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative repressor protein luxO ; ligands: ACT ; X-RAY DIFFRACTION 1.500Å

e5ep2A2[A:308-392] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative repressor protein luxO ; ligands: ACT,AZU ; X-RAY DIFFRACTION 1.420Å

e5ep3A2[A:308-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative repressor protein luxO ; ligands: 5QT,EDO ; X-RAY DIFFRACTION 1.800Å

e5ep4A2[A:308-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative repressor protein luxO ; ligands: ATP,EPE ; X-RAY DIFFRACTION 1.500Å

e5ep0A3[A:311-388] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative repressor protein luxO ; ligands: EDO,SO4 ; X-RAY DIFFRACTION 1.600Å

e5m7nA3[A:307-391] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogen assimilation regulatory protein ; ligands: ATP ; X-RAY DIFFRACTION 2.90Å

e5m7oA3[A:309-405] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogen assimilation regulatory protein ; X-RAY DIFFRACTION 2.20Å

e5m7oB3[B:309-405] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogen assimilation regulatory protein ; X-RAY DIFFRACTION 2.20Å

e5m7pA3[A:309-405] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogen assimilation regulatory protein ; ligands: ADP ; X-RAY DIFFRACTION 2.36Å

e5m7nB1[B:309-405] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogen assimilation regulatory protein ; ligands: ATP ; X-RAY DIFFRACTION 2.90Å

e5m7pB3[B:309-405] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogen assimilation regulatory protein ; ligands: ADP ; X-RAY DIFFRACTION 2.36Å

e5nssF1[F:178-255] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Psp operon transcriptional activator ; ELECTRON MICROSCOPY

e5nssG1[G:178-258] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Psp operon transcriptional activator ; ELECTRON MICROSCOPY

e5nssJ1[J:178-258] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Psp operon transcriptional activator ; ELECTRON MICROSCOPY

e5nssK1[K:178-255] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Psp operon transcriptional activator ; ELECTRON MICROSCOPY

e5nssL2[L:178-257] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Psp operon transcriptional activator ; ELECTRON MICROSCOPY

e5nssN1[N:178-258] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Psp operon transcriptional activator ; ELECTRON MICROSCOPY

e6j7eA2[A:315-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogen assimilation regulatory protein ; ligands: AGS ; X-RAY DIFFRACTION 2.4Å

e6jdiA1[A:315-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogen assimilation regulatory protein ; ligands: AGS ; X-RAY DIFFRACTION 1.95Å

e6jdlA1[A:315-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogen assimilation regulatory protein ; ligands: AGS ; X-RAY DIFFRACTION 2.249Å

e6luaA2[A:300-376] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; X-RAY DIFFRACTION 3.1Å

e6luaB2[B:300-376] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; X-RAY DIFFRACTION 3.1Å

e6luaC1[C:300-376] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; X-RAY DIFFRACTION 3.1Å

e6luaD2[D:300-376] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; X-RAY DIFFRACTION 3.1Å

e6luaE2[E:300-376] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; X-RAY DIFFRACTION 3.1Å

e6luaF2[F:300-376] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; X-RAY DIFFRACTION 3.1Å

e6luaG1[G:300-376] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; X-RAY DIFFRACTION 3.1Å

e6lufA2[A:300-376] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; ligands: ADP ; X-RAY DIFFRACTION 3.45Å

e6lufB1[B:300-376] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; ligands: ADP ; X-RAY DIFFRACTION 3.45Å

e6lufC2[C:300-376] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; ligands: ADP ; X-RAY DIFFRACTION 3.45Å

e6lufD2[D:300-376] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; ligands: ADP ; X-RAY DIFFRACTION 3.45Å

e6lufE2[E:300-376] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; ligands: ADP ; X-RAY DIFFRACTION 3.45Å

e6lufF1[F:300-376] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; ligands: ADP ; X-RAY DIFFRACTION 3.45Å

e6lufG1[G:300-376] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Flagellar regulatory protein C ; ligands: ADP ; X-RAY DIFFRACTION 3.45Å

e6iy8A3[A:404-481] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Positive regulator CapR ; X-RAY DIFFRACTION 3.42Å

e6iy8B3[B:404-481] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Positive regulator CapR ; X-RAY DIFFRACTION 3.42Å

e6iy8C3[C:404-481] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Positive regulator CapR ; X-RAY DIFFRACTION 3.42Å

e6iy8D3[D:404-481] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Positive regulator CapR ; X-RAY DIFFRACTION 3.42Å

e7ejwC2[C:316-393] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator FleQ ; X-RAY DIFFRACTION 1.98Å

e7ejwD2[D:316-395] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcriptional regulator FleQ ; X-RAY DIFFRACTION 1.98Å

e7vbsA2[A:307-385] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Sigma-54 dependent trancsriptional regulator ; ligands: PO4 ; X-RAY DIFFRACTION 1.998Å

e7vbwA2[A:307-385] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Sigma-54 dependent trancsriptional regulator ; ligands: GTP,MG ; X-RAY DIFFRACTION 2.5Å

e7v2bA2[A:308-382] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VpsR ; ligands: GTP ; X-RAY DIFFRACTION 3.2Å

e7v2bD2[D:308-382] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VpsR ; ligands: GTP ; X-RAY DIFFRACTION 3.2Å

e7v2vA2[A:308-382] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VpsR ; ligands: SO4 ; X-RAY DIFFRACTION 3.19Å

e7v2vD2[D:308-382] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VpsR ; X-RAY DIFFRACTION 3.19Å

e7v3wA2[A:308-382] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VpsR ; ligands: ATP ; X-RAY DIFFRACTION 3.2Å

e7v3wD2[D:308-382] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VpsR ; ligands: ATP ; X-RAY DIFFRACTION 3.2Å

e7v4eA2[A:308-382] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VpsR ; X-RAY DIFFRACTION 4.0Å

e7v4eD2[D:308-382] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VpsR ; ligands: C2E ; X-RAY DIFFRACTION 4.0Å

e7qv9a1[a:178-259] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription activator PspF ; ligands: ADP ; ELECTRON MICROSCOPY

e7qv9b1[b:178-258] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription activator PspF ; ligands: ADP ; ELECTRON MICROSCOPY

e7qv9c1[c:178-258] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription activator PspF ; ligands: ADP ; ELECTRON MICROSCOPY

e7qv9d2[d:178-258] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription activator PspF ; ELECTRON MICROSCOPY

e7qv9f2[f:178-259] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription activator PspF ; ligands: ADP ; ELECTRON MICROSCOPY

e7qv9e2[e:178-259] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Transcription activator PspF ; ligands: ADP ; ELECTRON MICROSCOPY

e1l8qA2[A:242-289] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CHROMOSOMAL REPLICATION INITIATOR PROTEIN DNAA ; ligands: ADP ; X-RAY DIFFRACTION 2.7Å

e1sxjA2[A:479-547] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Activator 1 95 kDa subunit ; ligands: AGS ; X-RAY DIFFRACTION 2.85Å

e1sxjC6[C:168-232] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Activator 1 40 kDa subunit ; ligands: AGS ; X-RAY DIFFRACTION 2.85Å

e2xszA1[A:338-362] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RUVB-LIKE 1 ; X-RAY DIFFRACTION 3.00Å

e2xszB2[B:339-364] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RUVB-LIKE 1 ; X-RAY DIFFRACTION 3.00Å

e2xszC1[C:338-363] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RUVB-LIKE 1 ; X-RAY DIFFRACTION 3.00Å

e2xszE2[E:350-371] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

RUVB-LIKE 2 ; X-RAY DIFFRACTION 3.00Å

e5vq9D3[D:321-430] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Pachytene checkpoint protein 2 homolog ; X-RAY DIFFRACTION 3.02Å

e2z4rA3[A:263-335] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CHROMOSOMAL REPLICATION INITIATOR PROTEIN DNAA ; ligands: ADP ; X-RAY DIFFRACTION 3.05Å

e4kxfK2[K:299-382] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NLR FAMILY CARD DOMAIN-CONTAINING PROTEIN 4 ; ligands: ADP ; X-RAY DIFFRACTION 3.2Å

e5irmA2[A:427-505] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Uncharacterized protein ; ligands: ADP ; X-RAY DIFFRACTION 3.3Å

e4ai6A11[A:2923-3371] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GLUTATHIONE S-TRANSFERASE CLASS-MU 26 KDA ISOZYME, DYNEIN HEAVY CHAIN CYTOPLASMIC ; ligands: ADP ; X-RAY DIFFRACTION 3.4Å

e4rh7A15[A:2812-2826,A:2847-2890,A:3195-3246] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Green fluorescent protein/Cytoplasmic dynein 2 heavy chain 1 ; ligands: ADP ; X-RAY DIFFRACTION 3.4Å

e1xxhF2[F:143-211] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA POLYMERASE III, DELTA SUBUNIT ; X-RAY DIFFRACTION 3.45Å

e5kzfJ4[J:343-506] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Proteasome-associated ATPase ; X-RAY DIFFRACTION 3.49Å

e3j67A9[A:2923-3402] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Dynein motor domain ; ELECTRON MICROSCOPY

e4v4lA3[A:290-360] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Apaf-1 related killer DARK ; ligands: DTP ; ELECTRON MICROSCOPY

e5fl8s12[s:2302-2418] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

e5gjqM4[M:421-439] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

26S protease regulatory subunit 6A ; ELECTRON MICROSCOPY

e6hv9B3[B:10-90] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

DNA polymerase epsilon subunit B ; ELECTRON MICROSCOPY

e6xywBw1[Bw:429-479] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Mitochondrial 28S ribosomal protein S29-like protein ; ELECTRON MICROSCOPY

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

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