The presence of one or more fatty acids with cis double bonds interferes with this tight packing and results in less stable aggregates.

TLS Online TPP Program

#Id: 8088

#XL - T Zoology

The presence of one or more fatty acids with cis double bonds interferes with this tight packing and results in less stable aggregates.

TLS Online TPP Program

#Id: 9269

#XL - R Botany

Fe protein 

contains 2 identical subunits (dimer) – nif H

Each subunit has MW of 30 ~ 72 kD.

Each subunit contains an Fe-S cluster (4Fe and 4S2-).

TLS Online TPP Program

#Id: 9270

#XL - R Botany

MoFe protein 

2 pairs of identical subunits (tetramer, nif D & nif K)

A total of MW 180 ~ 235kD

Each subunit has 2 Mo-Fe-S clusters.

Both Fe proteins and MoFe proteins are sensitive to O2. 

TLS Online TPP Program

#Id: 9271

#XL - R Botany

TLS Online TPP Program

#Id: 9272

#XL - R Botany

TLS Online TPP Program

#Id: 9273

#XL - R Botany

TLS Online TPP Program

#Id: 9274

#XL - R Botany

Bacterial Nod genes are activated to initiate nodulation in plants by plant signals flavonoids