Analysis of interatomic Contacts of Structural Units in PDB entry:
3CF4


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 3CF4 entry

There are 2 chains in PDB entry 3CF4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 41GLU 806
G
 VAL 2LEU 170
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 43 helices in PDB entry 3CF4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
57 65Right-handed alpha
Helix 2
2
A
97 133Right-handed alpha
Helix 3
3
A
147 155Right-handed alpha
Helix 4
4
A
161 163Right-handed 310
Helix 5
5
A
164 181Right-handed alpha
Helix 6
6
A
189 219Right-handed alpha
Helix 7
7
A
234 238Right-handed 310
Helix 8
8
A
252 265Right-handed alpha
Helix 9
9
A
277 284Right-handed alpha
Helix 10
10
A
301 303Right-handed 310
Helix 11
11
A
304 312Right-handed alpha
Helix 12
12
A
327 335Right-handed alpha
Helix 13
13
A
357 367Right-handed alpha
Helix 14
14
A
377 399Right-handed alpha
Helix 15
15
A
406 417Right-handed alpha
Helix 16
16
A
421 427Right-handed alpha
Helix 17
17
A
432 442Right-handed alpha
Helix 18
18
A
445 455Right-handed alpha
Helix 19
19
A
459 465Right-handed alpha
Helix 20
20
A
470 479Right-handed alpha
Helix 21
21
A
479 485Right-handed alpha
Helix 22
22
A
498 512Right-handed alpha
Helix 23
23
A
531 543Right-handed alpha
Helix 24
24
A
551 558Right-handed alpha
Helix 25
25
A
567 572Right-handed alpha
Helix 26
26
A
586 589Right-handed 310
Helix 27
27
A
590 604Right-handed alpha
Helix 28
28
A
612 624Right-handed alpha
Helix 29
29
A
635 648Right-handed alpha
Helix 30
30
A
656 661Right-handed 310
Helix 31
31
A
671 674Right-handed 310
Helix 32
32
A
701 713Right-handed alpha
Helix 33
33
A
719 738Right-handed alpha
Helix 34
34
A
745 750Right-handed 310
Helix 35
35
A
752 756Right-handed 310
Helix 36
36
A
760 773Right-handed alpha
Helix 37
37
A
800 804Right-handed 310
Helix 38
38
G
23 34Right-handed alpha
Helix 39
39
G
47 62Right-handed alpha
Helix 40
40
G
71 76Right-handed alpha
Helix 41
41
G
86 94Right-handed alpha
Helix 42
42
G
117 132Right-handed alpha
Helix 43
43
G
155 169Right-handed alpha
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There are 7 sheets in PDB entry 3CF4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 8 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
66 69first strand
Strand 2
A
663 666anti-parallel
Strand 3
A
694 698anti-parallel
Strand 4
A
652 654parallel
Strand 5
A
626 630parallel
Strand 6
A
517 520parallel
Strand 7
A
546 550parallel
Strand 8
A
581 585parallel
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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
75 76first strand
Strand 2
A
84 85anti-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
230 233first strand
Strand 2
A
488 491anti-parallel
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There are 6 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
297 300first strand
Strand 2
A
272 276parallel
Strand 3
A
244 248parallel
Strand 4
A
316 319parallel
Strand 5
A
339 341parallel
Strand 6
A
372 374parallel
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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
A
685 687first strand
Strand 2
A
676 679anti-parallel
Strand 3
A
797 798anti-parallel
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There are 2 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
775 777first strand
Strand 2
A
782 785anti-parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
20 21first strand
Strand 2
G
149 150parallel
Strand 3
G
136 138parallel
Strand 4
G
110 114parallel
Strand 5
G
37 41parallel
Strand 6
G
65 67parallel
Strand 7
G
82 84parallel
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