Hb Coloration
Scheme| HbA-b1 & -b2
(dark & light red) | HbA-a1 & a2
(light & dark blue) |
| light
green | His 143 | redorange | Lys 127 |
| blue N
& red O | Asn 80
b-C(O)NH2 | red | Asp 126 |
| violet | Lys 82 | blue | Lys 40 epsilon-NH3+ |
| blue | Lys 144
epsilon-NH3+ | CPK | Lys 40 |
| magenta | His 2 | green | Arg 141 |
| gray | Leu 3 | green | C-term a-COO- |
| red | Asp 94
b-COO- | HbA-a1, a2, b1
& -b2 |
| blue | His 146
imidazole Ns | yellow | N-term
a-NH3+ |
| red | His 146
a-COO- | Hetereo atoms and/or nonprotein groups |
| green | Glu 6 | green | HPO4-2 |
| yellow | Phe85 | charcoal
gray | heme
carbons |
| yellow | Leu88 | orange | Fe |
MAGNIFIED VIEW of the CL- binding site of deoxyHbA
- Option #1 Click here for a magnified view
of the Cl- binding site of deoxyHbA.
- Option #2 Click here to download the PDB
coordinates for deoxyHbA. Then run the script file --
dhb-cl.spt
COLORATION SCHEME - ALPHA-Lys 127 REDORANGE
- -Asp 126 RED
- -Lys 40 CPK + epsilon NH3+ BLUE
- -Arg 141 & -C-term GREEN
- ALPHA/BETA-N-term YELLOW
Heme Groups of deoxyHbA
- Option #1 Click here for a view of the
heme groups of deoxyHbA.
- Option #2 Click here to download the PDB
coordinates for deoxyHbA. Then run the script file --
dhb-heme-face.spt
COLORATION SCHEME
Heme Groups plus histidine sidechains of deoxyHbA
- Option #1 Click here for a view of the
heme groups of deoxyHbA.
- Option #2 Click here to download the PDB
coordinates for deoxyHbA. Then run the script file --
dhb-heme-his.spt
COLORATION SCHEME - FE ORANGE
- HIS 87 GREEN
- HIS 58 MAGENTA
- HIS 92 CYAN
- HIS 63 VIOLET
Comparing the heme Groups of deoxyHbA and
oxyHbA
- Option #1Not working.
- Option #2 Click here to download the PDB
coordinates for the hemes of deoxyHbA and oxyHbA. Chains
A and B are alpha and beta of oxyHbA and Chains C and D
are alpha and beta of deoxyHbA