Analysis of interatomic Contacts of Structural Units in PDB entry:
2BRU


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 2BRU entry

There are 3 chains in PDB entry 2BRU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 1000ILE 1373
B
 HIS 998SER 1376
C
 ALA 20LEU 186
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 40 helices in PDB entry 2BRU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1019 1029Right-handed alpha
Helix 2
2
A
1041 1044Right-handed 310
Helix 3
3
A
1046 1054Right-handed alpha
Helix 4
4
A
1059 1065Right-handed 310
Helix 5
5
A
1076 1083Right-handed alpha
Helix 6
6
A
1094 1097Right-handed 310
Helix 7
7
A
1098 1108Right-handed alpha
Helix 8
8
A
1122 1127Right-handed 310
Helix 9
9
A
1128 1149Right-handed alpha
Helix 10
10
A
1174 1188Right-handed alpha
Helix 11
11
A
1197 1199Right-handed 310
Helix 12
12
A
1200 1208Right-handed alpha
Helix 13
13
A
1224 1231Right-handed alpha
Helix 14
14
A
1231 1249Right-handed alpha
Helix 15
15
A
1268 1274Right-handed alpha
Helix 16
16
A
1285 1288Right-handed 310
Helix 17
17
A
1319 1339Right-handed alpha
Helix 18
18
A
1352 1358Right-handed alpha
Helix 19
19
B
1019 1029Right-handed alpha
Helix 20
20
B
1038 1043Right-handed alpha
Helix 21
21
B
1047 1054Right-handed alpha
Helix 22
22
B
1060 1065Right-handed 310
Helix 23
23
B
1076 1083Right-handed alpha
Helix 24
24
B
1098 1108Right-handed alpha
Helix 25
25
B
1121 1128Right-handed alpha
Helix 26
26
B
1128 1149Right-handed alpha
Helix 27
27
B
1175 1188Right-handed alpha
Helix 28
28
B
1198 1207Right-handed alpha
Helix 29
29
B
1233 1249Right-handed alpha
Helix 30
30
B
1268 1273Right-handed alpha
Helix 31
31
B
1319 1339Right-handed alpha
Helix 32
32
B
1352 1359Right-handed alpha
Helix 33
33
C
20 30Right-handed alpha
Helix 34
34
C
39 44Right-handed alpha
Helix 35
35
C
46 61Right-handed alpha
Helix 36
36
C
78 87Right-handed alpha
Helix 37
37
C
99 106Right-handed alpha
Helix 38
38
C
114 119Right-handed 310
Helix 39
39
C
119 123Right-handed 310
Helix 40
40
C
174 186Right-handed alpha
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There are 6 sheets in PDB entry 2BRU. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, CA,

There are 8 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1056 1058first strand
Strand 2
A
1032 1036parallel
Strand 3
A
1002 1005parallel
Strand 4
A
1068 1070parallel
Strand 5
A
1088 1091parallel
Strand 6
A
1111 1114parallel
Strand 7
A
1359 1362anti-parallel
Strand 8
A
1365 1366anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1156 1157first strand
Strand 2
A
1162 1163anti-parallel
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There are 7 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1209 1211first strand
Strand 2
A
1190 1194parallel
Strand 3
A
1167 1171parallel
Strand 4
A
1251 1254parallel
Strand 5
A
1279 1283parallel
Strand 6
A
1307 1310parallel
Strand 7
A
1300 1303anti-parallel
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There are 6 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1055 1058first strand
Strand 2
B
1032 1036parallel
Strand 3
B
1002 1005parallel
Strand 4
B
1068 1070parallel
Strand 5
B
1086 1091parallel
Strand 6
B
1110 1114parallel
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There are 7 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1210 1211first strand
Strand 2
B
1190 1194parallel
Strand 3
B
1167 1171parallel
Strand 4
B
1251 1254parallel
Strand 5
B
1279 1283parallel
Strand 6
B
1307 1310parallel
Strand 7
B
1300 1302anti-parallel
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There are 6 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
93 95first strand
Strand 2
C
63 68parallel
Strand 3
C
32 36parallel
Strand 4
C
108 111parallel
Strand 5
C
143 147parallel
Strand 6
C
168 171parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il