The FrpB iron transporter from Neisseria meningitidis (F3-3 variant)
Organism: Neisseria meningitidis
Model: Experimental
Representation: Coarse-grained
Type: β-sheet
Pfam Acc: PF00593
PDB ID: 4AIP
Membrane assignment:
Output PDB file Download
Hydrophobic thickness = 20.0 Å
Number of TM segments = 66
Sequence positions:
A: 21-43|76-84|157-170|184-193|209-216|246-253|269-276|299-306|320-327|369-375|388-394|408-415|427-435|462-469|481-487|509-515|527-533|555-561|577-583|603-609|626-635|648-655
C: 1347-1369|1401-1409|1484-1496|1510-1518|1535-1543|1571-1579|1595-1602|1625-1632|1646-1653|1695-1703|1714-1722|1735-1743|1754-1762|1789-1796|1807-1814|1835-1841|1853-1859|1881-1887|1903-1908|1933-1939|1956-1965|1977-1985
B: 683-705|738-745|819-831|846-855|871-878|908-915|931-938|961-968|983-990|1025-1032|1046-1052|1064-1071|1085-1093|1118-1126|1138-1145|1169-1175|1188-1194|1216-1222|1238-1244|1268-1274|1291-1300|1313-1320
Tilt angles:
A - Segment: 21-43 - Tilt: 29.2°
A - Segment: 76-84 - Tilt: 12.5°
A - Segment: 157-170 - Tilt: 59.2°
A - Segment: 184-193 - Tilt: 47.1°
A - Segment: 209-216 - Tilt: 47.8°
A - Segment: 246-253 - Tilt: 45.8°
A - Segment: 269-276 - Tilt: 43.4°
A - Segment: 299-306 - Tilt: 42.3°
A - Segment: 320-327 - Tilt: 36.7°
A - Segment: 369-375 - Tilt: 39.5°
A - Segment: 388-394 - Tilt: 39.9°
A - Segment: 408-415 - Tilt: 38.8°
A - Segment: 427-435 - Tilt: 43.5°
A - Segment: 462-469 - Tilt: 38.4°
A - Segment: 481-487 - Tilt: 35.5°
A - Segment: 509-515 - Tilt: 32.7°
A - Segment: 527-533 - Tilt: 30.8°
A - Segment: 555-561 - Tilt: 27.1°
A - Segment: 577-583 - Tilt: 32.5°
A - Segment: 603-609 - Tilt: 33.6°
A - Segment: 626-635 - Tilt: 25.6°
A - Segment: 648-655 - Tilt: 33.0°
C - Segment: 1347-1369 - Tilt: 29.2°
C - Segment: 1401-1409 - Tilt: 15.0°
C - Segment: 1484-1496 - Tilt: 57.6°
C - Segment: 1510-1518 - Tilt: 42.6°
C - Segment: 1535-1543 - Tilt: 45.6°
C - Segment: 1571-1579 - Tilt: 45.6°
C - Segment: 1595-1602 - Tilt: 45.4°
C - Segment: 1625-1632 - Tilt: 45.0°
C - Segment: 1646-1653 - Tilt: 39.5°
C - Segment: 1695-1703 - Tilt: 41.7°
C - Segment: 1714-1722 - Tilt: 42.7°
C - Segment: 1735-1743 - Tilt: 44.2°
C - Segment: 1754-1762 - Tilt: 46.8°
C - Segment: 1789-1796 - Tilt: 40.7°
C - Segment: 1807-1814 - Tilt: 37.2°
C - Segment: 1835-1841 - Tilt: 31.9°
C - Segment: 1853-1859 - Tilt: 29.6°
C - Segment: 1881-1887 - Tilt: 26.2°
C - Segment: 1903-1908 - Tilt: 30.8°
C - Segment: 1933-1939 - Tilt: 30.5°
C - Segment: 1956-1965 - Tilt: 22.2°
C - Segment: 1977-1985 - Tilt: 24.8°
B - Segment: 683-705 - Tilt: 31.6°
B - Segment: 738-745 - Tilt: 23.0°
B - Segment: 819-831 - Tilt: 56.8°
B - Segment: 846-855 - Tilt: 45.4°
B - Segment: 871-878 - Tilt: 45.8°
B - Segment: 908-915 - Tilt: 43.7°
B - Segment: 931-938 - Tilt: 40.8°
B - Segment: 961-968 - Tilt: 40.3°
B - Segment: 983-990 - Tilt: 40.9°
B - Segment: 1025-1032 - Tilt: 40.6°
B - Segment: 1046-1052 - Tilt: 39.7°
B - Segment: 1064-1071 - Tilt: 43.8°
B - Segment: 1085-1093 - Tilt: 46.0°
B - Segment: 1118-1126 - Tilt: 42.3°
B - Segment: 1138-1145 - Tilt: 35.7°
B - Segment: 1169-1175 - Tilt: 35.8°
B - Segment: 1188-1194 - Tilt: 33.7°
B - Segment: 1216-1222 - Tilt: 29.7°
B - Segment: 1238-1244 - Tilt: 34.2°
B - Segment: 1268-1274 - Tilt: 35.3°
B - Segment: 1291-1300 - Tilt: 27.0°
B - Segment: 1313-1320 - Tilt: 34.0°
Structural assessment:
MAIDEN score = 1547.3398
The MAIDEN score is aimed at assessing the relative quality, i.e. ranking several models (the lower the score, the better the model). It comes here with a color code (red > yellow > green > blue), which is derived from a z-score calculation and indicates the absolute quality.
Scores for all residue pairs Download
[creation date: Sep-08-2016]