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


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 2XKJ entry

There is 1 chain in PDB entry 2XKJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
E
 GLU 364ILE 1493
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 30 helices in PDB entry 2XKJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
E
385 388Right-handed 310
Helix 2
2
E
396 407Right-handed alpha
Helix 3
3
E
431 434Right-handed 310
Helix 4
4
E
436 446Right-handed alpha
Helix 5
5
E
469 487Right-handed alpha
Helix 6
6
E
487 493Right-handed alpha
Helix 7
7
E
517 527Right-handed alpha
Helix 8
8
E
541 544Right-handed 310
Helix 9
9
E
546 555Right-handed alpha
Helix 10
10
E
569 582Right-handed alpha
Helix 11
11
E
585 597Right-handed alpha
Helix 12
12
E
598 600Right-handed 310
Helix 13
13
E
1014 1034Right-handed alpha
Helix 14
14
E
1043 1056Right-handed alpha
Helix 15
15
E
1067 1078Right-handed alpha
Helix 16
16
E
1082 1095Right-handed alpha
Helix 17
17
E
1133 1138Right-handed alpha
Helix 18
18
E
1166 1172Right-handed alpha
Helix 19
19
E
1188 1202Right-handed alpha
Helix 20
20
E
1206 1214Right-handed alpha
Helix 21
21
E
1228 1239Right-handed alpha
Helix 22
22
E
1266 1280Right-handed alpha
Helix 23
23
E
1311 1323Right-handed alpha
Helix 24
24
E
1346 1388Right-handed alpha
Helix 25
25
E
1389 1400Right-handed alpha
Helix 26
26
E
1402 1412Right-handed alpha
Helix 27
27
E
1414 1423Right-handed alpha
Helix 28
28
E
1426 1431Right-handed alpha
Helix 29
29
E
1434 1456Right-handed alpha
Helix 30
30
E
1458 1477Right-handed alpha
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There are 8 sheets in PDB entry 2XKJ. Click on sheet of interest to get list of strands forming it: EA, EB, EC, ED, EE, EF, EG, EH,

There are 6 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
412 417first strand
Strand 2
E
390 395parallel
Strand 3
E
461 465parallel
Strand 4
E
496 499parallel
Strand 5
E
562 566anti-parallel
Strand 6
E
1011 1013parallel
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There are 3 strands in EB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
511 515first strand
Strand 2
E
504 508anti-parallel
Strand 3
E
535 538anti-parallel
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There are 3 strands in EC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
1065 1066first strand
Strand 2
E
1126 1129anti-parallel
Strand 3
E
1104 1105anti-parallel
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There are 2 strands in ED sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
1147 1149first strand
Strand 2
E
1156 1158anti-parallel
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There are 2 strands in EE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
1173 1177first strand
Strand 2
E
1180 1184anti-parallel
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There are 3 strands in EF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
1224 1225first strand
Strand 2
E
1240 1246anti-parallel
Strand 3
E
1326 1332anti-parallel
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There are 4 strands in EG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
1248 1252first strand
Strand 2
E
1255 1260anti-parallel
Strand 3
E
1301 1305anti-parallel
Strand 4
E
1286 1291anti-parallel
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There are 2 strands in EH sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
1334 1336first strand
Strand 2
E
1342 1344anti-parallel
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