Analysis of interatomic Contacts of Structural Units in PDB entry:
4C1P


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 4C1P entry

There is 1 chain in PDB entry 4C1P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 25LYS 727
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 28 helices in PDB entry 4C1P. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
114 118Right-handed 310
Helix 2
2
A
152 161Right-handed alpha
Helix 3
3
A
198 200Right-handed 310
Helix 4
4
A
229 236Right-handed alpha
Helix 5
5
A
238 242Right-handed 310
Helix 6
6
A
286 289Right-handed 310
Helix 7
7
A
292 303Right-handed alpha
Helix 8
8
A
303 317Right-handed alpha
Helix 9
9
A
324 340Right-handed alpha
Helix 10
10
A
357 361Right-handed 310
Helix 11
11
A
365 380Right-handed alpha
Helix 12
12
A
381 395Right-handed alpha
Helix 13
13
A
446 466Right-handed alpha
Helix 14
14
A
467 474Right-handed alpha
Helix 15
15
A
474 490Right-handed alpha
Helix 16
16
A
492 496Right-handed 310
Helix 17
17
A
506 508Right-handed 310
Helix 18
18
A
520 525Right-handed alpha
Helix 19
19
A
529 550Right-handed alpha
Helix 20
20
A
552 573Right-handed alpha
Helix 21
21
A
593 598Right-handed 310
Helix 22
22
A
599 605Right-handed alpha
Helix 23
23
A
607 612Right-handed 310
Helix 24
24
A
617 632Right-handed alpha
Helix 25
25
A
655 668Right-handed alpha
Helix 26
26
A
674 689Right-handed alpha
Helix 27
27
A
692 697Right-handed 310
Helix 28
28
A
714 725Right-handed 310
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There are 7 sheets in PDB entry 4C1P. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG,

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
41 44first strand
Strand 2
A
53 56anti-parallel
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There are 6 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
110 112first strand
Strand 2
A
79 81parallel
Strand 3
A
66 71anti-parallel
Strand 4
A
179 186anti-parallel
Strand 5
A
249 256anti-parallel
Strand 6
A
222 227anti-parallel
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There are 8 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
119 122first strand
Strand 2
A
126 131anti-parallel
Strand 3
A
134 139anti-parallel
Strand 4
A
163 171anti-parallel
Strand 5
A
261 270anti-parallel
Strand 6
A
213 217anti-parallel
Strand 7
A
205 209anti-parallel
Strand 8
A
194 196anti-parallel
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There are 3 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
283 284first strand
Strand 2
A
342 347anti-parallel
Strand 3
A
350 355anti-parallel
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There are 3 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
410 416first strand
Strand 2
A
396 402anti-parallel
Strand 3
A
503 504anti-parallel
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There are 2 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
421 422first strand
Strand 2
A
425 426anti-parallel
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There are 3 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
652 654first strand
Strand 2
A
699 703anti-parallel
Strand 3
A
706 711anti-parallel
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