Analysis of interatomic Contacts of Structural Units in PDB entry:
1II9


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 1II9 entry

There are 2 chains in PDB entry 1II9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1HIS 589
B
 MET 1001HIS 1589
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 55 helices in PDB entry 1II9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 5Right-handed 310
Helix 2
2
A
20 34Right-handed alpha
Helix 3
3
A
49 54Right-handed alpha
Helix 4
4
A
77 91Right-handed alpha
Helix 5
5
A
98 108Right-handed alpha
Helix 6
6
A
111 128Right-handed alpha
Helix 7
7
A
131 136Right-handed alpha
Helix 8
8
A
146 155Right-handed alpha
Helix 9
9
A
155 161Right-handed alpha
Helix 10
10
A
173 179Right-handed 310
Helix 11
11
A
182 194Right-handed alpha
Helix 12
12
A
208 226Right-handed alpha
Helix 13
13
A
246 262Right-handed alpha
Helix 14
14
A
264 269Right-handed alpha
Helix 15
15
A
284 291Right-handed alpha
Helix 16
16
A
314 324Right-handed alpha
Helix 17
17
A
339 354Right-handed alpha
Helix 18
18
A
386 402Right-handed alpha
Helix 19
19
A
407 418Right-handed alpha
Helix 20
20
A
420 437Right-handed alpha
Helix 21
21
A
438 441Right-handed 310
Helix 22
22
A
451 461Right-handed alpha
Helix 23
23
A
481 487Right-handed alpha
Helix 24
24
A
500 517Right-handed alpha
Helix 25
25
A
537 558Right-handed alpha
Helix 26
26
A
574 583Right-handed alpha
Helix 27
27
B
1001 1005Right-handed 310
Helix 28
28
B
1020 1034Right-handed alpha
Helix 29
29
B
1049 1054Right-handed alpha
Helix 30
30
B
1077 1091Right-handed alpha
Helix 31
31
B
1092 1094Right-handed 310
Helix 32
32
B
1098 1108Right-handed alpha
Helix 33
33
B
1111 1129Right-handed alpha
Helix 34
34
B
1131 1136Right-handed alpha
Helix 35
35
B
1146 1155Right-handed alpha
Helix 36
36
B
1156 1160Right-handed 310
Helix 37
37
B
1173 1179Right-handed 310
Helix 38
38
B
1182 1195Right-handed alpha
Helix 39
39
B
1208 1226Right-handed alpha
Helix 40
40
B
1239 1243Right-handed 310
Helix 41
41
B
1246 1261Right-handed alpha
Helix 42
42
B
1262 1263Right-handed 310
Helix 43
43
B
1264 1268Right-handed 310
Helix 44
44
B
1284 1293Right-handed alpha
Helix 45
45
B
1314 1323Right-handed alpha
Helix 46
46
B
1339 1354Right-handed alpha
Helix 47
47
B
1386 1402Right-handed alpha
Helix 48
48
B
1407 1418Right-handed alpha
Helix 49
49
B
1420 1437Right-handed alpha
Helix 50
50
B
1438 1441Right-handed 310
Helix 51
51
B
1451 1459Right-handed alpha
Helix 52
52
B
1481 1487Right-handed alpha
Helix 53
53
B
1500 1517Right-handed alpha
Helix 54
54
B
1537 1556Right-handed alpha
Helix 55
55
B
1574 1583Right-handed alpha
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There are 4 sheets in PDB entry 1II9. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 8 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
63 64first strand
Strand 2
A
71 75anti-parallel
Strand 3
A
39 43parallel
Strand 4
A
138 141parallel
Strand 5
A
10 14parallel
Strand 6
A
199 205parallel
Strand 7
A
230 237parallel
Strand 8
A
272 276parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
380 384first strand
Strand 2
A
358 362parallel
Strand 3
A
443 446parallel
Strand 4
A
328 333parallel
Strand 5
A
491 497parallel
Strand 6
A
523 529parallel
Strand 7
A
562 566parallel
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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1063 1064first strand
Strand 2
B
1071 1075anti-parallel
Strand 3
B
1039 1043parallel
Strand 4
B
1138 1141parallel
Strand 5
B
1010 1014parallel
Strand 6
B
1199 1205parallel
Strand 7
B
1230 1237parallel
Strand 8
B
1272 1276parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1380 1384first strand
Strand 2
B
1358 1362parallel
Strand 3
B
1443 1446parallel
Strand 4
B
1328 1333parallel
Strand 5
B
1491 1497parallel
Strand 6
B
1523 1529parallel
Strand 7
B
1562 1566parallel
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