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

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

X: Rossmann-like

X: C-terminal domain in CAC2185-like proteins

X: P-loop domains-like

X: EreA/ChaN-like

X: HUP domain-like

X: HAD domain-like

X: Flavodoxin-like

H: Class I glutamine amidotransferase-like

T: Class I glutamine amidotransferase-like

T: Periplasmic binding protein-like I

T: Chelatase-like

F: Oxidored_nitro,DUF3364

F: ZnuA

F: Peripla_BP_2

F: CbiK

F: HGD-D

F: CbiX

F: Oxidored_nitro

Representatives:

e1m1nA1[A:4-210] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CFN,CLF,HCA ; X-RAY DIFFRACTION 1.16Å

e7adrA2[A:196-313] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase vanadium-iron protein alpha chain ; ligands: D6N,EDO ; X-RAY DIFFRACTION 1.0Å

e7adrD2[D:196-313] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase vanadium-iron protein alpha chain ; ligands: D6N,EDO ; X-RAY DIFFRACTION 1.0Å

e7adyA1[A:196-313] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase vanadium-iron protein alpha chain ; ligands: D6N,EDO ; X-RAY DIFFRACTION 1.05Å

e7adyD1[D:196-313] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase vanadium-iron protein alpha chain ; ligands: D6N,EDO ; X-RAY DIFFRACTION 1.05Å

e7adrB1[B:177-310] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase vanadium-iron protein beta chain ; ligands: EDO ; X-RAY DIFFRACTION 1.0Å

e7adrE3[E:177-310] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase vanadium-iron protein beta chain ; ligands: EDO ; X-RAY DIFFRACTION 1.0Å

e7adyB3[B:177-310] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase vanadium-iron protein beta chain ; ligands: EDO ; X-RAY DIFFRACTION 1.05Å

e7adyE3[E:177-310] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase vanadium-iron protein beta chain ; ligands: EDO ; X-RAY DIFFRACTION 1.05Å

e7jrfB1[B:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; X-RAY DIFFRACTION 1.33Å

e7jrfD1[D:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ligands: IMD ; X-RAY DIFFRACTION 1.33Å

e7aizA2[A:196-313] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase vanadium-iron protein alpha chain ; ligands: D6N,EDO ; X-RAY DIFFRACTION 1.05Å

e7aizE1[E:177-310] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase vanadium-iron protein beta chain ; ligands: EDO ; X-RAY DIFFRACTION 1.05Å

e7aizD2[D:196-313] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase vanadium-iron protein alpha chain ; ligands: D6N,EDO ; X-RAY DIFFRACTION 1.05Å

e7aizB3[B:177-310] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase vanadium-iron protein beta chain ; ligands: EDO ; X-RAY DIFFRACTION 1.05Å

e7mciB2[B:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH DOI

Nitrogenase molybdenum-iron protein beta chain ; ligands: GOL ; X-RAY DIFFRACTION 1.65Å

e7mciD3[D:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH DOI

Nitrogenase molybdenum-iron protein beta chain ; ligands: GOL ; X-RAY DIFFRACTION 1.65Å

e8dpnB2[B:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e8dpnD3[D:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e7ut6B3[B:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e7ut6D1[D:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e7ut7B2[B:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e7ut7D2[D:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e7ut8B1[B:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e7ut8D2[D:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e7ut9B1[B:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e7ut9D1[D:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e7utaB2[B:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e7utaD1[D:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e8crsB2[B:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e8crsD3[D:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e8dbxB3[B:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e8dbxD1[D:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e8enlB1[B:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e8enlD3[D:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e8enmB1[B:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e8enmD3[D:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e8ennB2[B:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e8ennD3[D:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e8enoB2[B:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e8enoD2[D:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e8e3tB1[B:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; X-RAY DIFFRACTION 2.2Å

e8e3tD3[D:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; X-RAY DIFFRACTION 2.2Å

e8e3uB3[B:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; X-RAY DIFFRACTION 1.99Å

e8e3uD3[D:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; X-RAY DIFFRACTION 1.99Å

e8e3vB3[B:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; X-RAY DIFFRACTION 2.00Å

e8e3vD2[D:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; X-RAY DIFFRACTION 2.00Å

e8btsB2[B:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: GOL,SO4 ; X-RAY DIFFRACTION 3.029Å

e8dbyB3[B:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e8dfcB1[B:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e8boqB3[B:166-297] Image Pymol Jmol Links: PDB, SCOP, CATH DOI

; ligands: MG ; X-RAY DIFFRACTION 1.547Å

e8oieC1[C:166-297] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8btsC3[C:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: 1CL,GOL,HCA,ICS ; X-RAY DIFFRACTION 3.029Å

e8btsH2[H:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: 1CL,HCA,ICS ; X-RAY DIFFRACTION 3.029Å

e8btsJ1[J:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: 1CL,GOL,HCA,ICS ; X-RAY DIFFRACTION 3.029Å

e8btsC1[C:211-331] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: ICS ; X-RAY DIFFRACTION 3.029Å

e8btsH1[H:211-331] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: ICS ; X-RAY DIFFRACTION 3.029Å

e8btsJ2[J:211-331] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: GOL,ICS ; X-RAY DIFFRACTION 3.029Å

e8btsC2[C:332-480] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: GOL,HCA,ICS,SO4 ; X-RAY DIFFRACTION 3.029Å

e8btsH3[H:332-480] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: HCA,ICS,SO4 ; X-RAY DIFFRACTION 3.029Å

e8btsJ3[J:332-480] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: FE,HCA,ICS,SO4 ; X-RAY DIFFRACTION 3.029Å

e8dbyC2[C:211-331] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: ICS ; ELECTRON MICROSCOPY

e8dfcC1[C:211-331] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: ICS ; ELECTRON MICROSCOPY

e8dfdA1[A:211-331] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: ICS ; ELECTRON MICROSCOPY

e8dfdC3[C:211-331] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: ICS ; ELECTRON MICROSCOPY

e8dbyC1[C:332-480] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: HCA,ICS ; ELECTRON MICROSCOPY

e8dfcC3[C:332-481] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: FE,HCA,ICS ; ELECTRON MICROSCOPY

e8dfdA2[A:332-481] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: HCA,ICS ; ELECTRON MICROSCOPY

e8dfdC2[C:332-481] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: HCA,ICS ; ELECTRON MICROSCOPY

e8dbyC3[C:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,HCA,ICS ; ELECTRON MICROSCOPY

e8dfcC2[C:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,HCA,ICS,SF4 ; ELECTRON MICROSCOPY

e8dfdA3[A:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,HCA,ICS,SF4 ; ELECTRON MICROSCOPY

e8dfdC1[C:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,HCA,ICS,SF4 ; ELECTRON MICROSCOPY

e8btsD2[D:350-523] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: FE,SO4 ; X-RAY DIFFRACTION 3.029Å

e8btsI3[I:350-523] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: FE,SO4 ; X-RAY DIFFRACTION 3.029Å

e8btsL1[L:350-523] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: FE,SO4 ; X-RAY DIFFRACTION 3.029Å

e8dbyD2[D:350-523] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ligands: FE ; ELECTRON MICROSCOPY

e8dfcD2[D:350-523] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ligands: FE ; ELECTRON MICROSCOPY

e8dfdB2[B:350-523] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ligands: FE ; ELECTRON MICROSCOPY

e8dfdD3[D:350-523] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ligands: FE ; ELECTRON MICROSCOPY

e8boqE1[E:298-462] Image Pymol Jmol Links: PDB, SCOP, CATH DOI

; ligands: MG ; X-RAY DIFFRACTION 1.547Å

e8oieH2[H:298-460] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8pbbB2[B:298-460] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8pbbD2[D:298-460] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8boqE2[E:2-165] Image Pymol Jmol Links: PDB, SCOP, CATH DOI

; ligands: CLF,HCA,MG ; X-RAY DIFFRACTION 1.547Å

e8oieH1[H:5-165] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: CLF,SF4 ; ELECTRON MICROSCOPY

e8pbbB3[B:5-165] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: CLF ; ELECTRON MICROSCOPY

e8pbbD3[D:5-165] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: CLF ; ELECTRON MICROSCOPY

e8btsD1[D:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: GOL ; X-RAY DIFFRACTION 3.029Å

e8btsI2[I:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 3.029Å

e8btsL3[L:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; X-RAY DIFFRACTION 3.029Å

e8dbyD1[D:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e8dfcD3[D:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e8dfdB1[B:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e8dfdD1[D:214-349] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ELECTRON MICROSCOPY

e8boqE3[E:166-297] Image Pymol Jmol Links: PDB, SCOP, CATH DOI

; X-RAY DIFFRACTION 1.547Å

e8oieH3[H:166-297] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8pbbB1[B:166-297] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8pbbD1[D:166-297] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e3aekB2[B:1-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light-independent protochlorophyllide reductase subunit B ; ligands: PMR,SF4 ; X-RAY DIFFRACTION 2.300Å

e3aekD1[D:1-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light-independent protochlorophyllide reductase subunit B ; ligands: PMR,SF4 ; X-RAY DIFFRACTION 2.300Å

e3aeqB1[B:1-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE SUBUNIT B ; ligands: PMR,SF4 ; X-RAY DIFFRACTION 2.9Å

e3aeqD1[D:1-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE SUBUNIT B ; ligands: PMR,SF4 ; X-RAY DIFFRACTION 2.9Å

e3aerB1[B:1-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE SUBUNIT B ; ligands: SF4 ; X-RAY DIFFRACTION 2.8Å

e3aerD3[D:1-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE SUBUNIT B ; ligands: SF4 ; X-RAY DIFFRACTION 2.8Å

e3aesB2[B:1-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE SUBUNIT B ; ligands: SF4 ; X-RAY DIFFRACTION 2.5Å

e3aesD2[D:1-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE SUBUNIT B ; ligands: SF4 ; X-RAY DIFFRACTION 2.5Å

e3aetB3[B:1-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light-independent protochlorophyllide reductase subunit B ; ligands: SF4 ; X-RAY DIFFRACTION 2.900Å

e3aetD3[D:1-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light-independent protochlorophyllide reductase subunit B ; ligands: SF4 ; X-RAY DIFFRACTION 2.900Å

e3aeuB3[B:1-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light-independent protochlorophyllide reductase subunit B ; ligands: SF4 ; X-RAY DIFFRACTION 2.900Å

e3aeuD3[D:1-153] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Light-independent protochlorophyllide reductase subunit B ; ligands: SF4 ; X-RAY DIFFRACTION 2.900Å

e2afhA2[A:5-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein ; ligands: CFN,CLF,HCA,PGE ; X-RAY DIFFRACTION 2.1Å

e2afhC2[C:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein ; ligands: CFN,CLF,HCA ; X-RAY DIFFRACTION 2.1Å

e2afiA3[A:5-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein ; ligands: CFN,CLF,HCA ; X-RAY DIFFRACTION 3.1Å

e2afiC1[C:5-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein ; ligands: CFN,CLF,HCA ; X-RAY DIFFRACTION 3.1Å

e2afiI2[I:5-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein ; ligands: CFN,CLF,HCA ; X-RAY DIFFRACTION 3.1Å

e2afiK2[K:5-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein ; ligands: CFN,CLF,HCA ; X-RAY DIFFRACTION 3.1Å

e1fp4A2[A:5-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NITROGENASE MOLYBDENUM-IRON PROTEIN ALPHA CHAIN ; ligands: CFM,CLP,HCA ; X-RAY DIFFRACTION 2.5Å

e1fp4C1[C:5-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NITROGENASE MOLYBDENUM-IRON PROTEIN ALPHA CHAIN ; ligands: CFM,CLP,HCA ; X-RAY DIFFRACTION 2.5Å

e1g20A2[A:5-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NITROGENASE MOLYBDENUM-IRON PROTEIN ALPHA CHAIN ; ligands: CFM,CLF,HCA,SF4 ; X-RAY DIFFRACTION 2.2Å

e1g20C1[C:5-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NITROGENASE MOLYBDENUM-IRON PROTEIN ALPHA CHAIN ; ligands: CFM,CLF,HCA,SF4 ; X-RAY DIFFRACTION 2.2Å

e1g21A3[A:5-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NITROGENASE MOLYBDENUM-IRON PROTEIN ALPHA CHAIN ; ligands: CFM,CLF,HCA,SF4 ; X-RAY DIFFRACTION 3.0Å

e1g21C1[C:5-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NITROGENASE MOLYBDENUM-IRON PROTEIN ALPHA CHAIN ; ligands: CFM,CLF,HCA,SF4 ; X-RAY DIFFRACTION 3.0Å

e1h1lA3[A:1-209] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NITROGENASE MOLYBDENUM IRON PROTEIN ALPHA CHAIN ; ligands: CFM,CIT,CLF ; X-RAY DIFFRACTION 1.900Å

e1h1lC3[C:1-209] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NITROGENASE MOLYBDENUM IRON PROTEIN ALPHA CHAIN ; ligands: CFM,CIT,CLF,MG ; X-RAY DIFFRACTION 1.900Å

e3k1aA3[A:5-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CFN,CLF,HCA ; X-RAY DIFFRACTION 2.23Å

e3k1aC3[C:5-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CFN,CLF,HCA ; X-RAY DIFFRACTION 2.23Å

e1l5hA1[A:49-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NITROGENASE MOLYBDENUM-IRON PROTEIN ALPHA CHAIN ; ligands: CLF ; X-RAY DIFFRACTION 2.3Å

e1m1nC2[C:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CFN,CLF,HCA ; X-RAY DIFFRACTION 1.16Å

e1m1nE1[E:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CFN,CLF,HCA ; X-RAY DIFFRACTION 1.16Å

e1m1nG2[G:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CFN,CLF,HCA ; X-RAY DIFFRACTION 1.16Å

e1m1yA2[A:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CFM,CLF,HCA ; X-RAY DIFFRACTION 3.2Å

e1m1yC2[C:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CFM,CLF,HCA ; X-RAY DIFFRACTION 3.2Å

e1m1yI3[I:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CFM,CLF,HCA ; X-RAY DIFFRACTION 3.2Å

e1m1yK2[K:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CFM,CLF,HCA ; X-RAY DIFFRACTION 3.2Å

e1m34A1[A:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase Molybdenum-Iron Protein alpha chain ; ligands: CFM,CLF,HCA,SF4 ; X-RAY DIFFRACTION 2.3Å

e1m34C1[C:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase Molybdenum-Iron Protein alpha chain ; ligands: CFM,CLF,HCA,SF4 ; X-RAY DIFFRACTION 2.3Å

e1m34I3[I:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase Molybdenum-Iron Protein alpha chain ; ligands: CFM,CLF,HCA,SF4 ; X-RAY DIFFRACTION 2.3Å

e1m34K1[K:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase Molybdenum-Iron Protein alpha chain ; ligands: CFM,CLF,HCA,SF4 ; X-RAY DIFFRACTION 2.3Å

e2minA2[A:5-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NITROGENASE MOLYBDENUM IRON PROTEIN ; ligands: CFM,CLF,HCA ; X-RAY DIFFRACTION 2.03Å

e2minC3[C:5-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NITROGENASE MOLYBDENUM IRON PROTEIN ; ligands: CFM,CLF,HCA ; X-RAY DIFFRACTION 2.03Å

e3minA3[A:5-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NITROGENASE MOLYBDENUM IRON PROTEIN ; ligands: CFM,CLF,HCA ; X-RAY DIFFRACTION 2.03Å

e3minC2[C:5-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NITROGENASE MOLYBDENUM IRON PROTEIN ; ligands: CFM,CLF,HCA ; X-RAY DIFFRACTION 2.03Å

e1n2cA1[A:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NITROGENASE MOLYBDENUM-IRON PROTEIN ; ligands: CFM,CLF,HCA,SF4 ; X-RAY DIFFRACTION 3.0Å

e1n2cC3[C:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NITROGENASE MOLYBDENUM-IRON PROTEIN ; ligands: CFM,CLF,HCA,SF4 ; X-RAY DIFFRACTION 3.0Å

e4nd8A1[A:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NITROGENASE MOLYBDENUM-IRON PROTEIN ALPHA CHAIN ; ligands: 1CL,HCA,ICS ; X-RAY DIFFRACTION 2.0Å

e4nd8C1[C:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NITROGENASE MOLYBDENUM-IRON PROTEIN ALPHA CHAIN ; ligands: 1CL,HCA,ICS ; X-RAY DIFFRACTION 2.0Å

e1qguA2[A:1-209] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (NITROGENASE MOLYBDENUM IRON PROTEIN) ; ligands: CFM,CLF,EDO,HCA ; X-RAY DIFFRACTION 1.6Å

e1qguC3[C:1-209] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (NITROGENASE MOLYBDENUM IRON PROTEIN) ; ligands: CFM,CLF,EDO,HCA ; X-RAY DIFFRACTION 1.6Å

e1qh1A3[A:1-209] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (NITROGENASE MOLYBDENUM IRON PROTEIN) ; ligands: CFM,CLF,EDO,HCA ; X-RAY DIFFRACTION 1.60Å

e1qh1C3[C:1-209] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (NITROGENASE MOLYBDENUM IRON PROTEIN) ; ligands: CFM,CLF,EDO,HCA ; X-RAY DIFFRACTION 1.60Å

e1qh8A2[A:1-209] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (NITROGENASE MOLYBDENUM IRON PROTEIN) ; ligands: CFM,CLF,EDO,HCA ; X-RAY DIFFRACTION 1.60Å

e1qh8C2[C:1-209] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (NITROGENASE MOLYBDENUM IRON PROTEIN) ; ligands: CFM,CLF,EDO,HCA ; X-RAY DIFFRACTION 1.60Å

e4tkuA2[A:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CL,CLF,HCA,ICS,IMD ; X-RAY DIFFRACTION 1.43Å

e4tkuC2[C:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CL,CLF,HCA,ICS,IMD ; X-RAY DIFFRACTION 1.43Å

e4tkvA1[A:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,CMO,HCA,ICE,IMD ; X-RAY DIFFRACTION 1.50Å

e4tkvC2[C:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,CMO,HCA,ICE,IMD ; X-RAY DIFFRACTION 1.50Å

e3u7qA2[A:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: 1CL,CLF,HCA,ICS,IMD ; X-RAY DIFFRACTION 1.00Å

e3u7qC2[C:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: 1CL,CLF,HCA,ICS,IMD ; X-RAY DIFFRACTION 1.00Å

e4wnaA1[A:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,HCA,ICS,XE ; X-RAY DIFFRACTION 2.000Å

e4wnaC2[C:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,HCA,ICS,XE ; X-RAY DIFFRACTION 2.000Å

e4wzaA1[A:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,HCA,ICS,SF4 ; X-RAY DIFFRACTION 1.8995Å

e4wzaC1[C:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,HCA,ICS,SF4 ; X-RAY DIFFRACTION 1.8995Å

e4wzbA3[A:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: CLF,HCA,ICS,SF4 ; X-RAY DIFFRACTION 2.300Å

e4wzbC1[C:5-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ligands: CLF,HCA,ICS,SF4 ; X-RAY DIFFRACTION 2.300Å

e2xdqA1[A:6-162] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE SUBUNIT N ; ligands: SF4 ; X-RAY DIFFRACTION 2.40Å

e2xdqB2[B:1-151] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE SUBUNIT B ; ligands: SF4 ; X-RAY DIFFRACTION 2.40Å

e5cx1A1[A:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,HCA,ICS ; X-RAY DIFFRACTION 1.7476Å

e5cx1C2[C:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,HCA,ICS ; X-RAY DIFFRACTION 1.7476Å

e5cx1E3[E:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,HCA,ICS ; X-RAY DIFFRACTION 1.7476Å

e5cx1G3[G:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,HCA,ICS ; X-RAY DIFFRACTION 1.7476Å

e5cx1I3[I:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,HCA,ICS ; X-RAY DIFFRACTION 1.7476Å

e5cx1K3[K:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,HCA,ICS ; X-RAY DIFFRACTION 1.7476Å

e5cx1M2[M:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,HCA,ICS ; X-RAY DIFFRACTION 1.7476Å

e5cx1O2[O:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,HCA,ICS ; X-RAY DIFFRACTION 1.7476Å

e4xpiA3[A:3-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: 1CL,GOL,HCA,ICS ; X-RAY DIFFRACTION 1.97Å

e4xpiC3[C:3-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: 1CL,GOL,HCA,ICS ; X-RAY DIFFRACTION 1.97Å

e5bvgA1[A:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CL,CLF,HCA,ICG,IMD,SE ; X-RAY DIFFRACTION 1.60Å

e5bvgC3[C:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CL,CLF,HCA,ICG,IMD,SE ; X-RAY DIFFRACTION 1.60Å

e5bvhA1[A:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CL,CLF,CMO,HCA,ICH,ICS,IMD ; X-RAY DIFFRACTION 1.53Å

e5bvhC1[C:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CL,CLF,CMO,HCA,ICH,ICS,IMD ; X-RAY DIFFRACTION 1.53Å

e5kojA1[A:6-226] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase protein alpha chain ; ligands: CLF,HCA,ICS ; X-RAY DIFFRACTION 2.592Å

e5kojC1[C:6-226] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase protein alpha chain ; ligands: CLF,HCA,ICS ; X-RAY DIFFRACTION 2.592Å

e5kohA2[A:6-226] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase protein alpha chain ; ligands: CLF,HCA,ICS,MRD ; X-RAY DIFFRACTION 1.83Å

e5kohC3[C:6-226] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase protein alpha chain ; ligands: CLF,HCA,ICS,MPD ; X-RAY DIFFRACTION 1.83Å

e5ijyA1[A:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH

e5ijyC2[C:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH

e5vq4A1[A:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,HCA,ICS ; X-RAY DIFFRACTION 2.30Å

e5vq4C1[C:4-210] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,HCA,ICS ; X-RAY DIFFRACTION 2.30Å

e5vq4A3[A:211-331] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: ICS ; X-RAY DIFFRACTION 2.30Å

e5vq4C2[C:211-331] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: ICS ; X-RAY DIFFRACTION 2.30Å

e5vq4A2[A:332-480] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: HCA,ICS ; X-RAY DIFFRACTION 2.30Å

e5vq4C3[C:332-480] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: HCA,ICS ; X-RAY DIFFRACTION 2.30Å

e5vpwA1[A:322-520] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: HCA,ICS ; X-RAY DIFFRACTION 1.85Å

e5vpwC3[C:322-371,C:394-520] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: HCA,ICS ; X-RAY DIFFRACTION 1.85Å

e5vq3A2[A:322-520] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: HCA,ICS ; X-RAY DIFFRACTION 1.72Å

e5vq3C1[C:322-520] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: HCA,ICS ; X-RAY DIFFRACTION 1.72Å

e5vpwA2[A:4-201] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,HCA,ICS ; X-RAY DIFFRACTION 1.85Å

e5vpwC2[C:4-201] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,HCA,ICS ; X-RAY DIFFRACTION 1.85Å

e5vq3A1[A:4-201] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,HCA,ICS ; X-RAY DIFFRACTION 1.72Å

e5vq3C3[C:4-201] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CLF,HCA,ICS ; X-RAY DIFFRACTION 1.72Å

e1m1nA2[A:211-331] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CFN ; X-RAY DIFFRACTION 1.16Å

e1m1nA3[A:332-480] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein alpha chain ; ligands: CFN,HCA ; X-RAY DIFFRACTION 1.16Å

e1m1nB2[B:214-349] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; X-RAY DIFFRACTION 1.16Å

e1m1nB3[B:350-523] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase molybdenum-iron protein beta chain ; ligands: CA ; X-RAY DIFFRACTION 1.16Å

e5n6yA1[A:2-191] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase vanadium-iron protein alpha chain ; ligands: 8P8,CLF,HCA ; X-RAY DIFFRACTION 1.35Å

e5n6yA2[A:192-314] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase vanadium-iron protein alpha chain ; ligands: 8P8 ; X-RAY DIFFRACTION 1.35Å

e5n6yA3[A:315-474] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Nitrogenase vanadium-iron protein alpha chain ; ligands: 8P8,CO3,HCA ; X-RAY DIFFRACTION 1.35Å

e2ynmD2[D:1-148] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE SUBUNIT B ; ligands: 1PE,GOL,K,PMR,SF4 ; X-RAY DIFFRACTION 2.1Å

e2ynmD3[D:158-275] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE SUBUNIT B ; ligands: EPE ; X-RAY DIFFRACTION 2.1Å

e2ynmD4[D:276-451] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE SUBUNIT B ; ligands: EPE,GOL,PMR ; X-RAY DIFFRACTION 2.1Å

e1mioA1[A:2-201] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NITROGENASE MOLYBDENUM IRON PROTEIN (ALPHA CHAIN) ; ligands: CFM,CLP,HCA ; X-RAY DIFFRACTION

e1mioA2[A:202-321] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NITROGENASE MOLYBDENUM IRON PROTEIN (ALPHA CHAIN) ; ligands: CFM ; X-RAY DIFFRACTION

e1mioA3[A:322-526] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NITROGENASE MOLYBDENUM IRON PROTEIN (ALPHA CHAIN) ; ligands: CFM,HCA ; X-RAY DIFFRACTION

e1mioB1[B:2-163] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NITROGENASE MOLYBDENUM IRON PROTEIN (BETA CHAIN) ; ligands: CA,CLP ; X-RAY DIFFRACTION

e1mioB2[B:164-297] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NITROGENASE MOLYBDENUM IRON PROTEIN (BETA CHAIN) ; X-RAY DIFFRACTION

e1mioB3[B:298-458] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

NITROGENASE MOLYBDENUM IRON PROTEIN (BETA CHAIN) ; ligands: CA ; X-RAY DIFFRACTION

F: Ferrochelatase

PF00762 CL0043

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.

T: CheY-like

T: Phosphofructokinase N-terminal domain

T: ATC-like

T: Aminoacid dehydrogenase-like, N-terminal domain

T: Rossmann-like domain in dehydroquinate synthase-like enzymes

T: Uroporphyrinogen III synthase (U3S, HemD)

T: N5-CAIR mutase (phosphoribosylaminoimidazole carboxylase, PurE)

T: PrpR receptor domain-like

T: L-fucose isomerase, N-terminal and second domains

T: Type II 3-dehydroquinate dehydratase

T: Lumazine synthase

T: YfiR

T: Iron-sulphur enzyme Dph2

T: Resistance protein Tm-1 second domain

T: F420-dependent methylenetetrahydromethanopterin dehydrogenase (MTD)

T: FabD/lysophospholipase-like

T: Dehydratase-like

H: Flavoproteins/Phosphotyrosine protein phosphatases-like

H: Succinyl-CoA synthetase domains

H: SGNH hydrolase

H: Ribosomal protein S2/SIS domain

H: Precorrin-8X methylmutase CbiC/CobH

H: Toll/Interleukin receptor TIR domain

H: Hypothetical protein MTH538

H: Beta-D-glucan exohydrolase, C-terminal domain

H: N-deoxyribosyltransferase

H: Flavodoxin-like domain in outer capsid glycoprotein VP7

H: N-terminal domain in a putative metallopeptidase YP_676511.1

H: Polysaccharide biosynthesis enzyme WcbI

H: Glycerate kinase I (Pfam 02595) domain I

H: Rossmann-like domains in magnesium chelatase catalytic subunit

H: Tetrahydromethanopterin S-methyltransferase subunit A

H: Glycosyl hydrolases family 2 Rossmann-like domain

H: Methyl-viologen reducing hydrogenase subunit D

H: CbiG N-terminal domain-like

H: AtpF-like

H: Rossmann-like domain in Ribosomal protein L1

X: Nucleic acid-binding domain of nonstructural protein 3

X: EDD domain

X: Phosphorylase/hydrolase-like

X: LigB-like

X: Other Rossmann-like structures with the crossover

X: N-terminal domain in NTD biosynthesis operon protein NtdA

X: Flavivirus non-structural protein 1 (NS1) a/b domain

X: STT3/PglB/AglB core domain

X: C-terminal domain in arabinosyltransferase C

X: Nqo1 FMN-binding domain-like

X: beta-carbonic anhydrase-like

X: a/b domain in QueA-like proteins (Pfam 02547)

X: a/b domain in AF0625-like proteins

X: CbiG linker domain

X: CobE/CbiG C-terminal domain-like

X: a/b domain in CV3147-like proteins

X: alpha/beta knot

X: Peptidyl-tRNA hydrolase II

X: Subtilisin-like

X: Insert domain in hypothetical protein PF0380

X: a/b domain in flagellar biosynthesis protein flhA

X: a/b domain in family 98 glycoside hydrolases

X: UPF0302 protein BA_1542/GBAA1542/BAS1430

X: Cellulose Synthase Subunit B a/b domain

X: Core protein P7

X: Type III R-M system modification subunit C-terminal domain

X: Restriction endonuclease-like

X: ClpP/crotonase

X: The "swivelling" beta/beta/alpha domains

X: Barstar (barnase inhibitor)

X: Ribosomal protein L13/L15p/L18e/L32e

X: C-terminal subdomain in Lon-related proteases catalytic domains

X: Atg7 N-terminal domain-like

X: MurF and HprK N-domain-like

X: DTD-like

X: Cell-division inhibitor MinC, N-terminal domain

X: CRISPR-associated Csx3

X: SpoIIaa-like

X: Small protrusion domain in cytoplasmic polyhedrosis virus capsid shell protein

X: Polycomb protein Eed insertion domain

X: HSP90 C-terminal a/b domain

X: STING C-terminal domain

X: C-terminal domain of poxin

X: Glycerate kinase I (Pfam 02595) domain II

X: Dihydrofolate reductases

X: Anticodon-binding domain of Class II aaRS

X: TolB, N-terminal domain

X: ITPase-like

X: Kinesin-like protein KIF23 C-terminal domain

X: N-terminal domain of GerK3 germinant receptor

X: Glutaminase/Asparaginase C-terminal domain

X: O-glucosyltransferase rumi N-terminal domain

X: NIF3 (NGG1p interacting factor 3)-like

X: Isocitrate/Isopropylmalate dehydrogenase-like

X: Single-stranded-DNA-specific exonuclease RecJ C-terminal domain

X: UDP-Glycosyltransferase/glycogen phosphorylase

X: CofD-like

X: Ferredoxin reductase-like, C-terminal NADP-linked domain

X: Alkaline phosphatase-like

X: Nucleotide-diphospho-sugar transferases

X: Nucleoside hydrolase

X: PK C-terminal domain-like

X: ATP synthase (F1-ATPase), gamma subunit

X: CinA-like

X: B12-dependent dehydratase associated subunit

X: TK C-terminal domain-like

X: Periplasmic binding protein-like II

X: ALDH-like

X: Phosphoglycerate mutase-like

X: Initiation factor IF2/eIF5b, domain 3

X: SurE-like/CoA-transferase family III (CaiB/BaiF)

X: Phosphoglucomutase, first 3 domains

X: Macro domain-like

X: Replicase polyprotein 1a N-terminal macro-like domain

X: Carbamate kinase-like

X: Phosphoglycerate kinase domain 1

X: Phosphoglycerate kinase domain 2

X: Undecaprenyl diphosphate synthase

X: Dipeptide transport protein

X: GckA/TtuD-like domain 1

X: PTS IIb component

X: Hypothetical protein MT938 (MTH938)

X: Creatininase

X: Bacterial fluorinating enzyme, N-terminal domain

X: Molybdenum cofactor biosynthesis proteins

X: Aconitase iron-sulfur domain

X: Methylglyoxal synthase-like

X: Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain

X: YchN-like

X: Glutaminase/Asparaginase N-terminal domain

X: Hypothetical protein TT1679

X: Methylesterase CheB, C-terminal domain

X: Indigoidine synthase A-like (Pfam 04227)

X: Tetrapyrrole methylase N-terminal domain

X: ComB-like

X: Amidase signature (AS) enzymes

X: Nicotinate mononucleotide:5,6-dimethylbenzimidazole phosphoribosyltransferase (CobT)

X: 2,3-Bisphosphoglycerate-independent phosphoglycerate mutase, substrate-binding domain

X: Alpha-2,3/8-sialyltransferase CstII-related

X: Fe-only hydrogenase

X: DNA polymerase III psi subunit

X: Glycerol-3-phosphate (1)-acyltransferase

X: Ribosomal protein L4

X: Ribose/Galactose isomerase RpiB/AlsB

X: Isochorismatase-like hydrolases

X: Thiamin pyrophosphokinase, catalytic domain

X: MCP/YpsA-related

X: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD

X: Resolvase-like

X: HflX family GTPase N-terminal domain

X: LmbE-like

X: BRCT domain

X: Uracil-DNA glycosylase-like

X: MurD-like peptide ligases, peptide-binding domain

X: Formyltransferase

X: Phosphofructokinase C-terminal domain

X: PRTase-like

X: Thiamin diphosphate-binding fold (THDP-binding)

X: Caspase-like

X: Gingipain R extra N-terminal alpha/beta domain

X: PLP-dependent transferases

X: PhnH-like

X: alpha/beta-Hydrolases

X: RibA-like

X: Thiolase-like

X: Rossmann-like domain in CbiD

X: Rossmann-like domain in AF1104-like proteins

X: Rossmann-like domain in Acetyl-CoA synthetase-like proteins

X: Rossmann-like domains in Sec1/munc18-like proteins

X: Rossmann-like domain in prismane-like proteins

X: Rossmann-like domain in carbohydrate phosphatases

X: NadA-like/4-hydroxy-3-methylbut-2-enyl diphosphate reductase

X: YgbK-like

X: Middle domain in Argonaute homologs

X: Tetraacyldisaccharide 4'-kinase C-terminal domain

X: CARF (CRISPR-associated Rossmann fold) domains

X: Peroxisome assembly protein 22

X: Hydrogenase expression/formation protein HypD

X: B12 binding domain in carbon monoxide dehydrogenase corrinoid/iron-sulfur protein gamma subunit

X: GT-D type glycosyltransferase

X: Endolysin C-terminal domain

X: Resistance protein Tm-1 first domain

X: UPF0246 protein YaaA

X: Chromo domain-containing protein 1 (Chp1) domain II

X: Lactate racemase N-terminal domain

X: Lactate racemase C-terminal domain

X: Immunomodulating metalloprotease IMPa N-terminal domain

X: a/b domain in Acetophenone carboxylase (Apc) alpha subunit

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

special