Analysis of interatomic Contacts of Structural Units in PDB entry:
3II6


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 3II6 entry

There are 6 chains in PDB entry 3II6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 201
B
 MET 1ALA 201
C
 MET 1ALA 201
D
 MET 1ALA 201
X
 LYS 654ILE 911
Y
 LYS 654ILE 911
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 37 helices in PDB entry 3II6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
49 59Right-handed alpha
Helix 2
2
A
62 75Right-handed alpha
Helix 3
3
A
118 201Right-handed alpha
Helix 4
4
B
54 59Right-handed alpha
Helix 5
5
B
63 75Right-handed alpha
Helix 6
6
B
118 201Right-handed alpha
Helix 7
7
C
49 59Right-handed alpha
Helix 8
8
C
64 75Right-handed alpha
Helix 9
9
C
118 200Right-handed alpha
Helix 10
10
D
54 59Right-handed alpha
Helix 11
11
D
62 75Right-handed alpha
Helix 12
12
D
120 200Right-handed alpha
Helix 13
13
X
674 685Right-handed alpha
Helix 14
14
X
706 715Right-handed alpha
Helix 15
15
X
722 733Right-handed alpha
Helix 16
16
X
739 741Right-handed 310
Helix 17
17
X
747 754Right-handed alpha
Helix 18
18
X
770 780Right-handed alpha
Helix 19
19
X
788 803Right-handed alpha
Helix 20
20
X
808 812Right-handed 310
Helix 21
21
X
828 832Right-handed 310
Helix 22
22
X
836 848Right-handed alpha
Helix 23
23
X
871 881Right-handed alpha
Helix 24
24
X
891 900Right-handed alpha
Helix 25
25
X
905 909Right-handed 310
Helix 26
26
Y
674 685Right-handed alpha
Helix 27
27
Y
706 713Right-handed alpha
Helix 28
28
Y
722 733Right-handed alpha
Helix 29
29
Y
739 741Right-handed 310
Helix 30
30
Y
747 758Right-handed alpha
Helix 31
31
Y
770 781Right-handed alpha
Helix 32
32
Y
788 803Right-handed alpha
Helix 33
33
Y
804 812Right-handed 310
Helix 34
34
Y
836 848Right-handed alpha
Helix 35
35
Y
871 882Right-handed alpha
Helix 36
36
Y
891 900Right-handed alpha
Helix 37
37
Y
905 909Right-handed 310
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There are 14 sheets in PDB entry 3II6. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N,

There are 4 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
3 10first strand
Strand 2
A
13 23anti-parallel
Strand 3
A
31 37anti-parallel
Strand 4
A
46 48anti-parallel
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There are 5 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
3 10first strand
Strand 2
A
13 23anti-parallel
Strand 3
A
31 37anti-parallel
Strand 4
A
42 44anti-parallel
Strand 5
A
114 115anti-parallel
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There are 3 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
84 88first strand
Strand 2
A
94 100anti-parallel
Strand 3
A
105 112anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2 8first strand
Strand 2
B
18 24anti-parallel
Strand 3
B
32 37anti-parallel
Strand 4
B
42 43anti-parallel
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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
B
86 88first strand
Strand 2
B
94 97anti-parallel
Strand 3
B
109 112anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
3 10first strand
Strand 2
C
13 23anti-parallel
Strand 3
C
31 37anti-parallel
Strand 4
C
46 48anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
3 10first strand
Strand 2
C
13 23anti-parallel
Strand 3
C
31 37anti-parallel
Strand 4
C
42 44anti-parallel
Strand 5
C
114 115anti-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
C
84 89first strand
Strand 2
C
94 101anti-parallel
Strand 3
C
104 112anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
2 8first strand
Strand 2
D
18 24anti-parallel
Strand 3
D
31 37anti-parallel
Strand 4
D
42 48anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
86 88first strand
Strand 2
D
94 97anti-parallel
Strand 3
D
109 112anti-parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
688 689first strand
Strand 2
X
663 666parallel
Strand 3
X
697 701parallel
Strand 4
X
720 721parallel
Strand 5
X
743 745anti-parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
851 853first strand
Strand 2
X
817 820parallel
Strand 3
X
862 865parallel
Strand 4
X
887 890parallel
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There are 5 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Y
688 689first strand
Strand 2
Y
663 666parallel
Strand 3
Y
697 701parallel
Strand 4
Y
720 721parallel
Strand 5
Y
743 745anti-parallel
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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Y
851 853first strand
Strand 2
Y
817 820parallel
Strand 3
Y
862 865parallel
Strand 4
Y
887 890parallel
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