PDB ID or protein name

1ujw » Outer membrane cobalamin transporter BtuB, complex with colicin E3 R-domain

1ujw » Outer membrane cobalamin transporter BtuB, complex with colicin E3 R-domain
Magnify 1ujw » Outer membrane cobalamin transporter BtuB, complex with colicin E3 R-domainEnlarged view of image
3D view in Jmol or Webmol

gray dot

Download Coordinates

gray dot

Topology in Bacterial Gram-negative outer membrane
Topologyout side
in side
1ujw » Outer membrane cobalamin transporter BtuB, complex with colicin E3 R-domain
Hydrophobic Thickness 23.6 ± 1.1 Å
Tilt Angle 5 ± 0°
ΔGtransfer -71.5 kcal/mol
Links to 1ujw PDB Sum, PDB, SCOP, MSD, OCA, MMDB
Topology subunit A (N-terminus in)
Resolution 2.75 Å
Other PDB entries representing this structure none
Number of TM Secondary Structures 22
1 transmembrane subunit
A - Tilt: 1° - Segments: 1(137-146), 2(149-158), 3(164-173), 4(199-208), 5(214-223), 6(248-256), 7(261-270), 8(297-304), 9(309-317), 10(338-347), 11(351-359), 12(370-378), 13(383-391), 14(417-424), 15(429-436), 16(463-472), 17(475-483), 18(502-510), 19(514-522), 20(545-554), 21(559-566), 22(585-593)