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


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 1LCU entry

There are 2 chains in PDB entry 1LCU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 15PHE 385
B
 THR 1015PHE 1385
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 1LCU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
65 70Right-handed alpha
Helix 2
2
A
71 75Right-handed 310
Helix 3
3
A
88 102Right-handed alpha
Helix 4
4
A
107 111Right-handed 310
Helix 5
5
A
122 138Right-handed alpha
Helix 6
6
A
147 156Right-handed alpha
Helix 7
7
A
182 185Right-handed 310
Helix 8
8
A
191 205Right-handed alpha
Helix 9
9
A
212 226Right-handed alpha
Helix 10
10
A
262 267Right-handed alpha
Helix 11
11
A
268 272Right-handed 310
Helix 12
12
A
283 293Right-handed alpha
Helix 13
13
A
296 306Right-handed alpha
Helix 14
14
A
311 316Right-handed 310
Helix 15
15
A
318 329Right-handed alpha
Helix 16
16
A
347 359Right-handed alpha
Helix 17
17
A
360 366Right-handed 310
Helix 18
18
A
369 376Right-handed alpha
Helix 19
19
A
377 381Right-handed 310
Helix 20
20
B
1065 1070Right-handed alpha
Helix 21
21
B
1071 1075Right-handed 310
Helix 22
22
B
1088 1102Right-handed alpha
Helix 23
23
B
1122 1136Right-handed alpha
Helix 24
24
B
1147 1154Right-handed alpha
Helix 25
25
B
1182 1185Right-handed 310
Helix 26
26
B
1191 1202Right-handed alpha
Helix 27
27
B
1212 1226Right-handed alpha
Helix 28
28
B
1232 1235Right-handed 310
Helix 29
29
B
1236 1242Right-handed alpha
Helix 30
30
B
1262 1267Right-handed alpha
Helix 31
31
B
1268 1272Right-handed 310
Helix 32
32
B
1273 1278Right-handed 310
Helix 33
33
B
1283 1295Right-handed alpha
Helix 34
34
B
1299 1305Right-handed alpha
Helix 35
35
B
1311 1316Right-handed 310
Helix 36
36
B
1318 1329Right-handed alpha
Helix 37
37
B
1347 1358Right-handed alpha
Helix 38
38
B
1359 1365Right-handed 310
Helix 39
39
B
1369 1376Right-handed alpha
Helix 40
40
B
1377 1380Right-handed 310
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There are 12 sheets in PDB entry 1LCU. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 6 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
39 42first strand
Strand 2
A
26 29anti-parallel
Strand 3
A
18 22anti-parallel
Strand 4
A
113 117parallel
Strand 5
A
141 146parallel
Strand 6
A
367 368anti-parallel
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There are 2 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
45 46first strand
Strand 2
A
63 64anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
81 82first strand
Strand 2
A
85 86anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
339 340first strand
Strand 2
A
307 310parallel
Strand 3
A
160 165parallel
Strand 4
A
170 176anti-parallel
Strand 5
A
179 180anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
339 340first strand
Strand 2
A
307 310parallel
Strand 3
A
160 165parallel
Strand 4
A
170 176anti-parallel
Strand 5
A
186 188anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
249 251first strand
Strand 2
A
257 259anti-parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1039 1042first strand
Strand 2
B
1026 1031anti-parallel
Strand 3
B
1018 1022anti-parallel
Strand 4
B
1113 1117parallel
Strand 5
B
1141 1146parallel
Strand 6
B
1367 1368anti-parallel
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There are 3 strands in H 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
1045 1047anti-parallel
Strand 3
B
1076 1078anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1081 1082first strand
Strand 2
B
1085 1086anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1339 1340first strand
Strand 2
B
1307 1310parallel
Strand 3
B
1160 1165parallel
Strand 4
B
1170 1176anti-parallel
Strand 5
B
1179 1180anti-parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1339 1340first strand
Strand 2
B
1307 1310parallel
Strand 3
B
1160 1165parallel
Strand 4
B
1170 1176anti-parallel
Strand 5
B
1186 1188anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1249 1250first strand
Strand 2
B
1258 1259anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il