Analysis of interatomic Contacts of Structural Units in PDB entry:
4KNB


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 4KNB entry

There are 4 chains in PDB entry 4KNB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 1064PHE 1344
B
 GLN 1067GLY 1346
C
 PRO 1060GLY 1346
D
 GLN 1064GLY 1346
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 50 helices in PDB entry 4KNB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1117 1133Right-handed alpha
Helix 2
2
A
1164 1171Right-handed alpha
Helix 3
3
A
1177 1198Right-handed alpha
Helix 4
4
A
1206 1208Right-handed 310
Helix 5
5
A
1223 1227Right-handed 310
Helix 6
6
A
1231 1235Right-handed 310
Helix 7
7
A
1246 1250Right-handed 310
Helix 8
8
A
1251 1258Right-handed alpha
Helix 9
9
A
1261 1278Right-handed alpha
Helix 10
10
A
1291 1298Right-handed alpha
Helix 11
11
A
1309 1320Right-handed alpha
Helix 12
12
A
1323 1327Right-handed 310
Helix 13
13
A
1329 1344Right-handed alpha
Helix 14
14
B
1119 1133Right-handed alpha
Helix 15
15
B
1165 1171Right-handed alpha
Helix 16
16
B
1177 1198Right-handed alpha
Helix 17
17
B
1206 1208Right-handed 310
Helix 18
18
B
1223 1227Right-handed 310
Helix 19
19
B
1231 1235Right-handed 310
Helix 20
20
B
1246 1250Right-handed 310
Helix 21
21
B
1251 1258Right-handed alpha
Helix 22
22
B
1261 1279Right-handed alpha
Helix 23
23
B
1291 1298Right-handed alpha
Helix 24
24
B
1309 1320Right-handed alpha
Helix 25
25
B
1329 1344Right-handed alpha
Helix 26
26
C
1061 1067Right-handed alpha
Helix 27
27
C
1072 1076Right-handed 310
Helix 28
28
C
1119 1133Right-handed alpha
Helix 29
29
C
1164 1170Right-handed alpha
Helix 30
30
C
1177 1198Right-handed alpha
Helix 31
31
C
1206 1208Right-handed 310
Helix 32
32
C
1223 1227Right-handed 310
Helix 33
33
C
1231 1235Right-handed 310
Helix 34
34
C
1246 1250Right-handed 310
Helix 35
35
C
1251 1258Right-handed alpha
Helix 36
36
C
1261 1278Right-handed alpha
Helix 37
37
C
1290 1298Right-handed alpha
Helix 38
38
C
1309 1320Right-handed alpha
Helix 39
39
C
1323 1327Right-handed 310
Helix 40
40
C
1329 1342Right-handed alpha
Helix 41
41
D
1118 1133Right-handed alpha
Helix 42
42
D
1164 1171Right-handed alpha
Helix 43
43
D
1177 1198Right-handed alpha
Helix 44
44
D
1223 1227Right-handed 310
Helix 45
45
D
1251 1258Right-handed alpha
Helix 46
46
D
1261 1278Right-handed alpha
Helix 47
47
D
1293 1298Right-handed alpha
Helix 48
48
D
1309 1319Right-handed alpha
Helix 49
49
D
1323 1327Right-handed 310
Helix 50
50
D
1329 1342Right-handed alpha
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There are 10 sheets in PDB entry 4KNB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 5 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
1076 1087first strand
Strand 2
A
1090 1097anti-parallel
Strand 3
A
1105 1111anti-parallel
Strand 4
A
1154 1158anti-parallel
Strand 5
A
1144 1146anti-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
1210 1212first strand
Strand 2
A
1218 1220anti-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
1236 1238first strand
Strand 2
A
1243 1245anti-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
B
1077 1087first strand
Strand 2
B
1090 1097anti-parallel
Strand 3
B
1105 1110anti-parallel
Strand 4
B
1155 1158anti-parallel
Strand 5
B
1144 1145anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1163 1164first strand
Strand 2
B
1210 1212anti-parallel
Strand 3
B
1218 1220anti-parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
1070 1071first strand
Strand 2
C
1144 1146parallel
Strand 3
C
1154 1158anti-parallel
Strand 4
C
1107 1111anti-parallel
Strand 5
C
1092 1096anti-parallel
Strand 6
C
1077 1085anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
1210 1212first strand
Strand 2
C
1218 1220anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
1236 1237first strand
Strand 2
C
1244 1245anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
1076 1085first strand
Strand 2
D
1092 1098anti-parallel
Strand 3
D
1104 1111anti-parallel
Strand 4
D
1154 1158anti-parallel
Strand 5
D
1144 1146anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
1210 1212first strand
Strand 2
D
1218 1220anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il