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


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 4NQD entry

There are 8 chains in PDB entry 4NQD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ARG 1VAL 269
B
ILE 1ASP 96
C
MET 0VAL 269
D
GLY 1PRO 200
E
ALA 2ALA 244
F
ILE 1ARG 97
G
GLY 1SER 199
H
GLY 3ALA 244
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 22 helices in PDB entry 4NQD. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
47 54Right-handed alpha
Helix 2
2
A
55 85Right-handed alpha
Helix 3
3
A
133 145Right-handed alpha
Helix 4
4
A
146 159Right-handed alpha
Helix 5
5
A
159 172Right-handed alpha
Helix 6
6
A
172 177Right-handed alpha
Helix 7
7
C
47 52Right-handed alpha
Helix 8
8
C
55 85Right-handed alpha
Helix 9
9
C
133 145Right-handed alpha
Helix 10
10
C
146 159Right-handed alpha
Helix 11
11
C
159 172Right-handed alpha
Helix 12
12
C
172 177Right-handed alpha
Helix 13
13
D
79 83Right-handed 310
Helix 14
14
D
181 186Right-handed alpha
Helix 15
15
E
82 86Right-handed 310
Helix 16
16
E
117 121Right-handed 310
Helix 17
17
E
132 140Right-handed alpha
Helix 18
18
E
199 203Right-handed alpha
Helix 19
19
G
79 83Right-handed 310
Helix 20
20
H
82 86Right-handed 310
Helix 21
21
H
132 140Right-handed alpha
Helix 22
22
H
199 204Right-handed alpha
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There are 36 sheets in PDB entry 4NQD. 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, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ,

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
44 45first strand
Strand 2
A
31 37anti-parallel
Strand 3
A
22 28anti-parallel
Strand 4
A
3 12anti-parallel
Strand 5
A
91 100anti-parallel
Strand 6
A
106 114anti-parallel
Strand 7
A
117 123anti-parallel
Strand 8
A
128 131anti-parallel
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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
183 190first strand
Strand 2
A
196 205anti-parallel
Strand 3
A
238 244anti-parallel
Strand 4
A
226 227anti-parallel
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There are 4 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
183 190first strand
Strand 2
A
196 205anti-parallel
Strand 3
A
238 244anti-parallel
Strand 4
A
231 232anti-parallel
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There are 3 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
211 216first strand
Strand 2
A
254 260anti-parallel
Strand 3
A
263 268anti-parallel
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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
6 11first strand
Strand 2
B
21 30anti-parallel
Strand 3
B
62 70anti-parallel
Strand 4
B
50 51anti-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
B
6 11first strand
Strand 2
B
21 30anti-parallel
Strand 3
B
62 70anti-parallel
Strand 4
B
55 56anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
44 45first strand
Strand 2
B
36 41anti-parallel
Strand 3
B
78 83anti-parallel
Strand 4
B
91 94anti-parallel
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There are 8 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
44 45first strand
Strand 2
C
31 37anti-parallel
Strand 3
C
22 28anti-parallel
Strand 4
C
3 12anti-parallel
Strand 5
C
91 100anti-parallel
Strand 6
C
106 114anti-parallel
Strand 7
C
117 123anti-parallel
Strand 8
C
128 131anti-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
C
183 187first strand
Strand 2
C
198 205anti-parallel
Strand 3
C
238 244anti-parallel
Strand 4
C
226 227anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
183 187first strand
Strand 2
C
198 205anti-parallel
Strand 3
C
238 244anti-parallel
Strand 4
C
231 232anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
211 216first strand
Strand 2
C
254 260anti-parallel
Strand 3
C
263 268anti-parallel
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There are 5 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
3 5first strand
Strand 2
D
18 25anti-parallel
Strand 3
D
70 75anti-parallel
Strand 4
D
60 65anti-parallel
Strand 5
D
53 57anti-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
D
9 13first strand
Strand 2
D
103 108parallel
Strand 3
D
84 91anti-parallel
Strand 4
D
32 37anti-parallel
Strand 5
D
44 49anti-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
D
9 13first strand
Strand 2
D
103 108parallel
Strand 3
D
84 91anti-parallel
Strand 4
D
97 99anti-parallel
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There are 4 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
117 120first strand
Strand 2
D
130 135anti-parallel
Strand 3
D
166 175anti-parallel
Strand 4
D
152 153anti-parallel
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There are 4 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
117 120first strand
Strand 2
D
130 135anti-parallel
Strand 3
D
166 175anti-parallel
Strand 4
D
157 161anti-parallel
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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
E
4 7first strand
Strand 2
E
19 25anti-parallel
Strand 3
E
74 78anti-parallel
Strand 4
E
64 68anti-parallel
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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
E
10 14first strand
Strand 2
E
110 115parallel
Strand 3
E
87 94anti-parallel
Strand 4
E
31 37anti-parallel
Strand 5
E
44 49anti-parallel
Strand 6
E
56 57anti-parallel
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There are 4 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
10 14first strand
Strand 2
E
110 115parallel
Strand 3
E
87 94anti-parallel
Strand 4
E
105 106anti-parallel
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There are 4 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
125 129first strand
Strand 2
E
141 151anti-parallel
Strand 3
E
189 198anti-parallel
Strand 4
E
171 173anti-parallel
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There are 4 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
125 129first strand
Strand 2
E
141 151anti-parallel
Strand 3
E
189 198anti-parallel
Strand 4
E
178 179anti-parallel
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There are 4 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
165 167first strand
Strand 2
E
156 162anti-parallel
Strand 3
E
208 215anti-parallel
Strand 4
E
234 241anti-parallel
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There are 4 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
6 11first strand
Strand 2
F
21 30anti-parallel
Strand 3
F
62 70anti-parallel
Strand 4
F
50 51anti-parallel
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There are 4 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
6 11first strand
Strand 2
F
21 30anti-parallel
Strand 3
F
62 70anti-parallel
Strand 4
F
55 56anti-parallel
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There are 4 strands in Y sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
44 45first strand
Strand 2
F
36 41anti-parallel
Strand 3
F
78 83anti-parallel
Strand 4
F
91 94anti-parallel
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There are 5 strands in Z sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
G
3 5first strand
Strand 2
G
18 25anti-parallel
Strand 3
G
70 75anti-parallel
Strand 4
G
60 65anti-parallel
Strand 5
G
53 57anti-parallel
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There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
G
9 13first strand
Strand 2
G
103 108parallel
Strand 3
G
84 91anti-parallel
Strand 4
G
32 37anti-parallel
Strand 5
G
44 49anti-parallel
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There are 4 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
G
9 13first strand
Strand 2
G
103 108parallel
Strand 3
G
84 91anti-parallel
Strand 4
G
97 99anti-parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
G
117 121first strand
Strand 2
G
131 135anti-parallel
Strand 3
G
166 175anti-parallel
Strand 4
G
151 153anti-parallel
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There are 4 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
G
117 121first strand
Strand 2
G
131 135anti-parallel
Strand 3
G
166 175anti-parallel
Strand 4
G
157 161anti-parallel
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There are 4 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
H
4 7first strand
Strand 2
H
19 25anti-parallel
Strand 3
H
74 78anti-parallel
Strand 4
H
64 68anti-parallel
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There are 6 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
H
10 14first strand
Strand 2
H
110 115parallel
Strand 3
H
87 94anti-parallel
Strand 4
H
31 37anti-parallel
Strand 5
H
44 49anti-parallel
Strand 6
H
56 57anti-parallel
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There are 4 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
H
10 14first strand
Strand 2
H
110 115parallel
Strand 3
H
87 94anti-parallel
Strand 4
H
105 106anti-parallel
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There are 4 strands in AH sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
H
125 129first strand
Strand 2
H
141 151anti-parallel
Strand 3
H
189 198anti-parallel
Strand 4
H
171 173anti-parallel
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There are 4 strands in AI sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
H
125 129first strand
Strand 2
H
141 151anti-parallel
Strand 3
H
189 198anti-parallel
Strand 4
H
178 179anti-parallel
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There are 4 strands in AJ sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
H
165 167first strand
Strand 2
H
156 162anti-parallel
Strand 3
H
208 215anti-parallel
Strand 4
H
234 241anti-parallel
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