Analysis of interatomic Contacts of Structural Units in PDB entry:
3CIH


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 3CIH entry

There is 1 chain in PDB entry 3CIH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 18LEU 731
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 19 helices in PDB entry 3CIH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
25 37Right-handed alpha
Helix 2
2
A
170 174Right-handed 310
Helix 3
3
A
224 230Right-handed alpha
Helix 4
4
A
308 325Right-handed alpha
Helix 5
5
A
341 354Right-handed alpha
Helix 6
6
A
358 371Right-handed alpha
Helix 7
7
A
378 381Right-handed 310
Helix 8
8
A
382 401Right-handed alpha
Helix 9
9
A
402 422Right-handed alpha
Helix 10
10
A
454 475Right-handed alpha
Helix 11
11
A
476 498Right-handed alpha
Helix 12
12
A
520 530Right-handed alpha
Helix 13
13
A
534 545Right-handed alpha
Helix 14
14
A
556 570Right-handed alpha
Helix 15
15
A
572 589Right-handed alpha
Helix 16
16
A
604 610Right-handed 310
Helix 17
17
A
622 626Right-handed 310
Helix 18
18
A
627 636Right-handed alpha
Helix 19
19
A
643 646Right-handed 310
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There are 10 sheets in PDB entry 3CIH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 2 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
21 22first strand
Strand 2
A
160 161anti-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
40 41first strand
Strand 2
A
44 45anti-parallel
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There are 6 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
88 89first strand
Strand 2
A
80 85anti-parallel
Strand 3
A
102 111anti-parallel
Strand 4
A
58 67anti-parallel
Strand 5
A
133 135anti-parallel
Strand 6
A
157 158anti-parallel
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There are 3 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
96 99first strand
Strand 2
A
71 78anti-parallel
Strand 3
A
118 122anti-parallel
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There are 8 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
177 181first strand
Strand 2
A
284 295anti-parallel
Strand 3
A
194 213anti-parallel
Strand 4
A
271 280anti-parallel
Strand 5
A
215 222anti-parallel
Strand 6
A
237 243anti-parallel
Strand 7
A
246 249anti-parallel
Strand 8
A
254 257anti-parallel
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There are 3 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
185 188first strand
Strand 2
A
194 213anti-parallel
Strand 3
A
264 266anti-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
A
303 306first strand
Strand 2
A
660 667anti-parallel
Strand 3
A
670 677anti-parallel
Strand 4
A
680 685anti-parallel
Strand 5
A
725 728anti-parallel
Strand 6
A
701 702anti-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
A
452 453first strand
Strand 2
A
509 511anti-parallel
Strand 3
A
514 515anti-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
A
499 500first strand
Strand 2
A
505 506anti-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
A
639 641first strand
Strand 2
A
648 651anti-parallel
Strand 3
A
689 695parallel
Strand 4
A
714 719anti-parallel
Strand 5
A
707 711anti-parallel
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