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


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 4CBT entry

There are 3 chains in PDB entry 4CBT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 650HIS 1034
B
 LYS 649GLN 1033
C
 GLY 646HIS 1034
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 51 helices in PDB entry 4CBT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
659 663Right-handed 310
Helix 2
2
A
679 692Right-handed alpha
Helix 3
3
A
693 698Right-handed alpha
Helix 4
4
A
707 712Right-handed alpha
Helix 5
5
A
716 725Right-handed alpha
Helix 6
6
A
766 787Right-handed alpha
Helix 7
7
A
816 830Right-handed alpha
Helix 8
8
A
844 851Right-handed alpha
Helix 9
9
A
866 869Right-handed 310
Helix 10
10
A
882 886Right-handed 310
Helix 11
11
A
903 914Right-handed alpha
Helix 12
12
A
914 923Right-handed alpha
Helix 13
13
A
949 962Right-handed alpha
Helix 14
14
A
963 966Right-handed 310
Helix 15
15
A
977 994Right-handed alpha
Helix 16
16
A
1010 1025Right-handed alpha
Helix 17
17
A
1028 1032Right-handed 310
Helix 18
18
B
659 665Right-handed 310
Helix 19
19
B
679 692Right-handed alpha
Helix 20
20
B
693 698Right-handed alpha
Helix 21
21
B
707 712Right-handed alpha
Helix 22
22
B
716 725Right-handed alpha
Helix 23
23
B
766 787Right-handed alpha
Helix 24
24
B
816 830Right-handed alpha
Helix 25
25
B
844 851Right-handed alpha
Helix 26
26
B
882 886Right-handed 310
Helix 27
27
B
903 914Right-handed alpha
Helix 28
28
B
914 923Right-handed alpha
Helix 29
29
B
951 961Right-handed alpha
Helix 30
30
B
962 966Right-handed 310
Helix 31
31
B
977 994Right-handed alpha
Helix 32
32
B
1002 1008Right-handed alpha
Helix 33
33
B
1011 1026Right-handed alpha
Helix 34
34
B
1029 1033Right-handed 310
Helix 35
35
C
659 665Right-handed 310
Helix 36
36
C
679 692Right-handed alpha
Helix 37
37
C
693 698Right-handed alpha
Helix 38
38
C
707 712Right-handed alpha
Helix 39
39
C
716 725Right-handed alpha
Helix 40
40
C
766 787Right-handed alpha
Helix 41
41
C
816 828Right-handed alpha
Helix 42
42
C
844 851Right-handed alpha
Helix 43
43
C
882 886Right-handed 310
Helix 44
44
C
903 914Right-handed alpha
Helix 45
45
C
914 923Right-handed alpha
Helix 46
46
C
951 961Right-handed alpha
Helix 47
47
C
962 966Right-handed 310
Helix 48
48
C
977 994Right-handed alpha
Helix 49
49
C
1003 1007Right-handed 310
Helix 50
50
C
1010 1024Right-handed alpha
Helix 51
51
C
1028 1032Right-handed 310
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There are 3 sheets in PDB entry 4CBT. Click on sheet of interest to get list of strands forming it: AA, BA, CA,

There are 8 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
699 700first strand
Strand 2
A
654 657parallel
Strand 3
A
792 795parallel
Strand 4
A
968 972parallel
Strand 5
A
926 931parallel
Strand 6
A
834 838parallel
Strand 7
A
857 864parallel
Strand 8
A
889 894parallel
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There are 8 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
699 701first strand
Strand 2
B
655 657parallel
Strand 3
B
793 795parallel
Strand 4
B
968 972parallel
Strand 5
B
926 931parallel
Strand 6
B
834 838parallel
Strand 7
B
857 864parallel
Strand 8
B
889 894parallel
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There are 8 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
699 700first strand
Strand 2
C
654 657parallel
Strand 3
C
792 795parallel
Strand 4
C
968 972parallel
Strand 5
C
926 931parallel
Strand 6
C
834 838parallel
Strand 7
C
857 864parallel
Strand 8
C
889 894parallel
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