Analysis of interatomic Contacts of Structural Units in PDB entry:
2J3K


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 2J3K entry

There are 2 chains in PDB entry 2J3K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLU 345
B
 MET 1001GLU 1345
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 24 helices in PDB entry 2J3K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 21Right-handed 310
Helix 2
2
A
53 58Right-handed alpha
Helix 3
3
A
130 134Right-handed 310
Helix 4
4
A
137 149Right-handed alpha
Helix 5
5
A
168 177Right-handed alpha
Helix 6
6
A
189 199Right-handed alpha
Helix 7
7
A
213 222Right-handed alpha
Helix 8
8
A
235 244Right-handed alpha
Helix 9
9
A
256 261Right-handed alpha
Helix 10
10
A
270 275Right-handed 310
Helix 11
11
A
285 289Right-handed 310
Helix 12
12
A
289 291Right-handed 310
Helix 13
13
A
292 306Right-handed alpha
Helix 14
14
A
322 328Right-handed alpha
Helix 15
15
B
1051 1057Right-handed 310
Helix 16
16
B
1128 1132Right-handed 310
Helix 17
17
B
1137 1149Right-handed alpha
Helix 18
18
B
1168 1176Right-handed alpha
Helix 19
19
B
1189 1197Right-handed alpha
Helix 20
20
B
1214 1222Right-handed alpha
Helix 21
21
B
1235 1244Right-handed alpha
Helix 22
22
B
1285 1290Right-handed 310
Helix 23
23
B
1293 1305Right-handed alpha
Helix 24
24
B
1321 1328Right-handed alpha
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There are 7 sheets in PDB entry 2J3K. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC,

There are 2 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
2 10first strand
Strand 2
A
23 31anti-parallel
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There are 5 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
109 112first strand
Strand 2
A
41 45anti-parallel
Strand 3
A
79 89anti-parallel
Strand 4
A
99 105anti-parallel
Strand 5
A
120 122anti-parallel
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There are 3 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
47 49first strand
Strand 2
A
337 341anti-parallel
Strand 3
A
313 314parallel
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There are 12 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
204 207first strand
Strand 2
A
182 187parallel
Strand 3
A
158 162parallel
Strand 4
A
226 231parallel
Strand 5
A
245 253parallel
Strand 6
A
280 283parallel
Strand 7
B
1280 1283anti-parallel
Strand 8
B
1245 1253parallel
Strand 9
B
1226 1231parallel
Strand 10
B
1158 1161parallel
Strand 11
B
1182 1187parallel
Strand 12
B
1204 1207parallel
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There are 2 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
1002 1010first strand
Strand 2
B
1023 1031anti-parallel
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There are 5 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
1109 1112first strand
Strand 2
B
1041 1045anti-parallel
Strand 3
B
1079 1089anti-parallel
Strand 4
B
1099 1105anti-parallel
Strand 5
B
1120 1122anti-parallel
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There are 3 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1047 1050first strand
Strand 2
B
1337 1341anti-parallel
Strand 3
B
1313 1317parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il