PDBsum entry 3b5c

Electron transport

PDB id: 3b5c

Contents

Protein chain

87 a.a.

Waters ×91

References listed in PDB file

Key references

No key reference given in PDB file

Added reference #1^*

Title

Refinement and structural analysis of bovine cytochrome b5 at 1.5 A resolution.

Authors

R.C.Durley, F.S.Mathews.

Ref.

Acta Crystallogr D Biol Crystallogr, 1996, 52, 65-76. [DOI no: 10.1107/S0907444995007827]

PubMed id

15299727

Figure 6.
Fig. 6. MOLSCRIPT (Kraulis, 1991) diagram of cytochrome bs. The six helices are represented as coils, the five J­strands are represented as ribbons. Helix 2 (residues 33­38), helix 3 (residues 43­49), helix 4 (residues 55­60) nd helix 5 (residues 65­74) are packed around the heme. The five/3­trands, below the heme pocket, form a J­pleated­ sheet structure in the center o the molecule.

Figure 7.
Fig. 7. Schematic diagram o the U­pleated­sheet bonding pattern. The arrows on the left show the direction of the trand. The hydrogen bonds are shown by dashed lines, the distances are given in/~.

The above figures are reproduced from the cited reference with permission from the IUCr

^*Note, "added" references are those not in the PDB file but which have either been obtained from the journal or suggested by the author(s).

Secondary reference #1

Title

The structure of cytochrome b 5 at 2.0 angstrom resolution.

Authors

F.S.Mathews, P.Argos, M.Levine.

Ref.

Cold Spring Harb Symp Quant Biol, 1972, 36, 387-395.

PubMed id

4508153

Secondary reference #2

Title

Cytochrome b=5= and cytochrome b=5= reductase from a chemical and X-Ray diffraction viewpoint

Authors

F.S.Mathews, E.W.Czerwinski.

Ref.

the enzymes of biological, 1976, 4, 143.

Secondary reference #3

Title

The structure of calf liver cytochrome b=5= at 2.8 angstroms resolution

Authors

F.S.Mathews, M.Levine, P.Argos.

Ref.

nature new biol, 1971, 233, 15.