Analysis of interatomic Contacts of Structural Units in PDB entry:
4JN2


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 4JN2 entry

There are 4 chains in PDB entry 4JN2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 2CYS 220
B
 VAL 3CYS 226
H
 GLN 2CYS 226
L
 ASP 2CYS 220
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 17 helices in PDB entry 4JN2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
85 89Right-handed 310
Helix 2
2
A
127 133Right-handed alpha
Helix 3
3
A
189 194Right-handed alpha
Helix 4
4
B
62 65Right-handed 310
Helix 5
5
B
87 91Right-handed 310
Helix 6
6
B
166 168Right-handed 310
Helix 7
7
B
197 199Right-handed 310
Helix 8
8
B
211 214Right-handed 310
Helix 9
9
H
62 65Right-handed 310
Helix 10
10
H
87 91Right-handed 310
Helix 11
11
H
137 139Right-handed 310
Helix 12
12
H
166 168Right-handed 310
Helix 13
13
H
197 199Right-handed 310
Helix 14
14
H
211 214Right-handed 310
Helix 15
15
L
85 89Right-handed 310
Helix 16
16
L
127 133Right-handed alpha
Helix 17
17
L
189 193Right-handed alpha
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There are 22 sheets in PDB entry 4JN2. 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,

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
5 8first strand
Strand 2
A
20 26anti-parallel
Strand 3
A
76 81anti-parallel
Strand 4
A
68 73anti-parallel
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There are 6 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
11 14first strand
Strand 2
A
108 112parallel
Strand 3
A
90 96anti-parallel
Strand 4
A
39 44anti-parallel
Strand 5
A
51 55anti-parallel
Strand 6
A
59 60anti-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
11 14first strand
Strand 2
A
108 112parallel
Strand 3
A
90 96anti-parallel
Strand 4
A
103 104anti-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
A
120 124first strand
Strand 2
A
135 145anti-parallel
Strand 3
A
179 188anti-parallel
Strand 4
A
165 169anti-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
A
159 160first strand
Strand 2
A
151 156anti-parallel
Strand 3
A
197 203anti-parallel
Strand 4
A
211 216anti-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
5 8first strand
Strand 2
B
19 25anti-parallel
Strand 3
B
78 83anti-parallel
Strand 4
B
68 72anti-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
12 13first strand
Strand 2
B
117 121parallel
Strand 3
B
92 103anti-parallel
Strand 4
B
106 107anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
58 60first strand
Strand 2
B
47 52anti-parallel
Strand 3
B
33 40anti-parallel
Strand 4
B
92 103anti-parallel
Strand 5
B
112 113anti-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
B
130 134first strand
Strand 2
B
145 155anti-parallel
Strand 3
B
186 195anti-parallel
Strand 4
B
173 175anti-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
B
130 134first strand
Strand 2
B
145 155anti-parallel
Strand 3
B
186 195anti-parallel
Strand 4
B
179 180anti-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
B
161 164first strand
Strand 2
B
205 210anti-parallel
Strand 3
B
215 220anti-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
H
4 8first strand
Strand 2
H
19 26anti-parallel
Strand 3
H
78 83anti-parallel
Strand 4
H
68 72anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
12 13first strand
Strand 2
H
117 121parallel
Strand 3
H
92 103anti-parallel
Strand 4
H
106 107anti-parallel
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There are 5 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
58 60first strand
Strand 2
H
47 52anti-parallel
Strand 3
H
32 40anti-parallel
Strand 4
H
92 103anti-parallel
Strand 5
H
112 113anti-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
H
130 134first strand
Strand 2
H
145 155anti-parallel
Strand 3
H
186 195anti-parallel
Strand 4
H
173 175anti-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
H
141 142first strand
Strand 2
H
145 155anti-parallel
Strand 3
H
186 195anti-parallel
Strand 4
H
179 180anti-parallel
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There are 3 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
161 164first strand
Strand 2
H
205 210anti-parallel
Strand 3
H
215 220anti-parallel
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There are 4 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
5 8first strand
Strand 2
L
20 26anti-parallel
Strand 3
L
76 81anti-parallel
Strand 4
L
68 73anti-parallel
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There are 6 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
11 14first strand
Strand 2
L
108 112parallel
Strand 3
L
90 96anti-parallel
Strand 4
L
39 44anti-parallel
Strand 5
L
51 55anti-parallel
Strand 6
L
59 60anti-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
L
11 14first strand
Strand 2
L
108 112parallel
Strand 3
L
90 96anti-parallel
Strand 4
L
103 104anti-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
L
120 124first strand
Strand 2
L
135 145anti-parallel
Strand 3
L
179 188anti-parallel
Strand 4
L
165 169anti-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
L
159 160first strand
Strand 2
L
151 156anti-parallel
Strand 3
L
197 203anti-parallel
Strand 4
L
211 216anti-parallel
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