Les séquences polypeptidiques de divers cytochromes : tableau de comparaison des acides aminés intervenant dans le maintien du hème

Rhodopseudomonas
.

CYS 13

CYS 16

HIS 17
 TYR 47  MET 79          

Pseudomonas
.

CYS 12

CYS 15

HIS 16

ILE 48

GLU 53

GLY 54

VAL 55

TRP 56

MET 61
 

Desulfovibrio

SER 9

CYS 10

CYS 13

HIS 14

GLN 32

GLY 51

GLU 52

MET 57
     

Paracoccus
 

CYS 15

CYS 18

HIS 19

ARG 44

ILE 46

ALA 47

TYR 54

GLY 55

TRP 70
 LYS 98

Riz
 

CYS 22

CYS 25

HIS 26

SER 48

TYR 56

SER 57

THR 86

MET 88
   

Bonite
 

CYS 14

CYS 17

HIS 18

ARG 38

TYR 46

TYR 48

THR 78
     

Thon
 

CYS 14

CYS 17

HIS 18

TYR 48

THR 78

MET 80

PHE 82
     

Cheval
 

CYS 14

CYS 17

HIS 18

THR 40

TYR 48

THR 49

TRP 59

THR 78
 MET 80