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


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 4CYM entry

There are 6 chains in PDB entry 4CYM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 22SER 198
B
 GLU 23GLN 197
C
 ARG 22SER 198
D
 SER 452HIS 618
E
 VAL 453TYR 617
F
 VAL 453HIS 618
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 52 helices in PDB entry 4CYM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
37 48Right-handed alpha
Helix 2
2
A
84 89Right-handed 310
Helix 3
3
A
91 97Right-handed alpha
Helix 4
4
A
110 116Right-handed alpha
Helix 5
5
A
116 128Right-handed alpha
Helix 6
6
A
154 165Right-handed alpha
Helix 7
7
A
180 196Right-handed alpha
Helix 8
8
B
37 48Right-handed alpha
Helix 9
9
B
84 89Right-handed 310
Helix 10
10
B
91 97Right-handed alpha
Helix 11
11
B
110 116Right-handed alpha
Helix 12
12
B
116 128Right-handed alpha
Helix 13
13
B
154 165Right-handed alpha
Helix 14
14
B
180 196Right-handed alpha
Helix 15
15
C
37 48Right-handed alpha
Helix 16
16
C
84 89Right-handed 310
Helix 17
17
C
91 97Right-handed alpha
Helix 18
18
C
110 116Right-handed alpha
Helix 19
19
C
116 128Right-handed alpha
Helix 20
20
C
154 165Right-handed alpha
Helix 21
21
C
180 196Right-handed alpha
Helix 22
22
D
465 474Right-handed alpha
Helix 23
23
D
475 485Right-handed alpha
Helix 24
24
D
498 507Right-handed alpha
Helix 25
25
D
508 518Right-handed alpha
Helix 26
26
D
531 539Right-handed alpha
Helix 27
27
D
541 552Right-handed alpha
Helix 28
28
D
567 575Right-handed alpha
Helix 29
29
D
577 587Right-handed alpha
Helix 30
30
D
600 605Right-handed alpha
Helix 31
31
D
607 616Right-handed alpha
Helix 32
32
E
465 474Right-handed alpha
Helix 33
33
E
475 485Right-handed alpha
Helix 34
34
E
498 507Right-handed alpha
Helix 35
35
E
508 518Right-handed alpha
Helix 36
36
E
531 539Right-handed alpha
Helix 37
37
E
541 552Right-handed alpha
Helix 38
38
E
567 575Right-handed alpha
Helix 39
39
E
577 587Right-handed alpha
Helix 40
40
E
601 605Right-handed 310
Helix 41
41
E
607 616Right-handed alpha
Helix 42
42
F
460 464Right-handed 310
Helix 43
43
F
465 474Right-handed alpha
Helix 44
44
F
475 485Right-handed alpha
Helix 45
45
F
498 507Right-handed alpha
Helix 46
46
F
508 518Right-handed alpha
Helix 47
47
F
531 539Right-handed alpha
Helix 48
48
F
541 552Right-handed alpha
Helix 49
49
F
567 575Right-handed alpha
Helix 50
50
F
577 587Right-handed alpha
Helix 51
51
F
601 605Right-handed 310
Helix 52
52
F
607 616Right-handed alpha
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There are 3 sheets in PDB entry 4CYM. Click on sheet of interest to get list of strands forming it: AA, BA, CA,

There are 6 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
60 68first strand
Strand 2
A
74 82anti-parallel
Strand 3
A
23 31parallel
Strand 4
A
101 107parallel
Strand 5
A
138 143parallel
Strand 6
A
167 173parallel
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There are 6 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
60 68first strand
Strand 2
B
74 82anti-parallel
Strand 3
B
24 31parallel
Strand 4
B
101 107parallel
Strand 5
B
138 143parallel
Strand 6
B
169 173parallel
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There are 6 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
60 68first strand
Strand 2
C
74 82anti-parallel
Strand 3
C
23 31parallel
Strand 4
C
101 107parallel
Strand 5
C
138 143parallel
Strand 6
C
167 173parallel
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