Analysis of interatomic Contacts of Structural Units in PDB entry:
4N6B


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 4N6B entry

There are 6 chains in PDB entry 4N6B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 17VAL 255
B
 GLU 16VAL 255
C
 ASP 15VAL 255
D
 GLU 17VAL 255
E
 GLU 17VAL 255
F
 GLU 17VAL 175
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 49 helices in PDB entry 4N6B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 35Right-handed alpha
Helix 2
2
A
38 46Right-handed alpha
Helix 3
3
A
51 63Right-handed alpha
Helix 4
4
A
70 83Right-handed alpha
Helix 5
5
A
85 103Right-handed alpha
Helix 6
6
A
108 116Right-handed alpha
Helix 7
7
A
116 134Right-handed alpha
Helix 8
8
A
136 151Right-handed alpha
Helix 9
9
B
17 35Right-handed alpha
Helix 10
10
B
38 46Right-handed alpha
Helix 11
11
B
52 64Right-handed alpha
Helix 12
12
B
70 85Right-handed alpha
Helix 13
13
B
85 102Right-handed alpha
Helix 14
14
B
110 115Right-handed alpha
Helix 15
15
B
116 134Right-handed alpha
Helix 16
16
B
136 151Right-handed alpha
Helix 17
17
C
16 35Right-handed alpha
Helix 18
18
C
38 46Right-handed alpha
Helix 19
19
C
51 64Right-handed alpha
Helix 20
20
C
70 83Right-handed alpha
Helix 21
21
C
85 102Right-handed alpha
Helix 22
22
C
109 116Right-handed alpha
Helix 23
23
C
116 134Right-handed alpha
Helix 24
24
C
136 151Right-handed alpha
Helix 25
25
D
18 35Right-handed alpha
Helix 26
26
D
38 46Right-handed alpha
Helix 27
27
D
51 65Right-handed alpha
Helix 28
28
D
70 85Right-handed alpha
Helix 29
29
D
85 103Right-handed alpha
Helix 30
30
D
108 116Right-handed alpha
Helix 31
31
D
116 134Right-handed alpha
Helix 32
32
D
136 151Right-handed alpha
Helix 33
33
E
18 35Right-handed alpha
Helix 34
34
E
38 46Right-handed alpha
Helix 35
35
E
51 64Right-handed alpha
Helix 36
36
E
70 83Right-handed alpha
Helix 37
37
E
85 101Right-handed alpha
Helix 38
38
E
108 116Right-handed alpha
Helix 39
39
E
116 134Right-handed alpha
Helix 40
40
E
136 152Right-handed alpha
Helix 41
41
F
19 34Right-handed alpha
Helix 42
42
F
35 37Right-handed 310
Helix 43
43
F
38 46Right-handed alpha
Helix 44
44
F
51 64Right-handed alpha
Helix 45
45
F
70 85Right-handed alpha
Helix 46
46
F
85 103Right-handed alpha
Helix 47
47
F
109 116Right-handed alpha
Helix 48
48
F
116 134Right-handed alpha
Helix 49
49
F
136 152Right-handed alpha
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There are 18 sheets in PDB entry 4N6B. 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, O, P, Q, R,

There are 5 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
153 155first strand
Strand 2
A
173 175parallel
Strand 3
A
192 194parallel
Strand 4
A
218 220parallel
Strand 5
A
236 237parallel
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There are 4 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
160 161first strand
Strand 2
A
180 181parallel
Strand 3
A
206 207parallel
Strand 4
A
224 225parallel
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There are 6 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
166 167first strand
Strand 2
A
186 187parallel
Strand 3
A
212 213parallel
Strand 4
A
230 231parallel
Strand 5
A
246 248parallel
Strand 6
A
253 254anti-parallel
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There are 5 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
153 155first strand
Strand 2
B
173 175parallel
Strand 3
B
192 194parallel
Strand 4
B
218 220parallel
Strand 5
B
236 237parallel
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There are 4 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
160 161first strand
Strand 2
B
180 181parallel
Strand 3
B
206 207parallel
Strand 4
B
224 225parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
166 167first strand
Strand 2
B
186 187parallel
Strand 3
B
212 213parallel
Strand 4
B
230 231parallel
Strand 5
B
246 248parallel
Strand 6
B
253 254anti-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
153 155first strand
Strand 2
C
173 175parallel
Strand 3
C
192 194parallel
Strand 4
C
218 220parallel
Strand 5
C
236 237parallel
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There are 4 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
160 161first strand
Strand 2
C
180 181parallel
Strand 3
C
206 207parallel
Strand 4
C
224 225parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
186 187first strand
Strand 2
C
212 213parallel
Strand 3
C
230 231parallel
Strand 4
C
246 248parallel
Strand 5
C
253 254anti-parallel
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There are 5 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
153 155first strand
Strand 2
D
173 175parallel
Strand 3
D
192 194parallel
Strand 4
D
218 220parallel
Strand 5
D
236 237parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
160 161first strand
Strand 2
D
180 181parallel
Strand 3
D
206 207parallel
Strand 4
D
224 225parallel
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There are 6 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
166 167first strand
Strand 2
D
186 187parallel
Strand 3
D
212 213parallel
Strand 4
D
230 231parallel
Strand 5
D
246 248parallel
Strand 6
D
253 254anti-parallel
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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
E
154 155first strand
Strand 2
E
174 175parallel
Strand 3
E
192 194parallel
Strand 4
E
218 220parallel
Strand 5
E
236 237parallel
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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
E
160 161first strand
Strand 2
E
180 181parallel
Strand 3
E
206 207parallel
Strand 4
E
224 225parallel
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There are 6 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
166 168first strand
Strand 2
E
186 188parallel
Strand 3
E
212 213parallel
Strand 4
E
230 231parallel
Strand 5
E
246 248parallel
Strand 6
E
253 254anti-parallel
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There are 5 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
153 155first strand
Strand 2
F
173 175parallel
Strand 3
F
192 194parallel
Strand 4
F
218 220parallel
Strand 5
F
236 237parallel
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There are 4 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
160 161first strand
Strand 2
F
180 181parallel
Strand 3
F
206 207parallel
Strand 4
F
224 225parallel
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There are 6 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
166 167first strand
Strand 2
F
186 187parallel
Strand 3
F
212 213parallel
Strand 4
F
230 231parallel
Strand 5
F
246 248parallel
Strand 6
F
253 254anti-parallel
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