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


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 4JNA entry

There are 4 chains in PDB entry 4JNA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 45GLY 340
B
 LEU 48GLY 340
H
 VAL 5VAL 5
I
 VAL 5VAL 5
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 20 helices in PDB entry 4JNA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
57 70Right-handed alpha
Helix 2
2
A
100 114Right-handed alpha
Helix 3
3
A
166 170Right-handed 310
Helix 4
4
A
177 182Right-handed alpha
Helix 5
5
A
183 186Right-handed 310
Helix 6
6
A
198 206Right-handed alpha
Helix 7
7
A
223 233Right-handed alpha
Helix 8
8
A
275 280Right-handed alpha
Helix 9
9
A
310 313Right-handed 310
Helix 10
10
A
318 340Right-handed alpha
Helix 11
11
B
57 70Right-handed alpha
Helix 12
12
B
100 114Right-handed alpha
Helix 13
13
B
165 170Right-handed alpha
Helix 14
14
B
177 182Right-handed alpha
Helix 15
15
B
183 186Right-handed 310
Helix 16
16
B
198 206Right-handed alpha
Helix 17
17
B
223 233Right-handed alpha
Helix 18
18
B
275 280Right-handed alpha
Helix 19
19
B
310 313Right-handed 310
Helix 20
20
B
318 340Right-handed alpha
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There are 12 sheets in PDB entry 4JNA. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 6 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
118 122first strand
Strand 2
A
74 78parallel
Strand 3
A
47 54parallel
Strand 4
A
144 152parallel
Strand 5
A
134 139anti-parallel
Strand 6
A
125 131anti-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
118 122first strand
Strand 2
A
74 78parallel
Strand 3
A
47 54parallel
Strand 4
A
144 152parallel
Strand 5
A
306 308parallel
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There are 2 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
156 159first strand
Strand 2
A
269 272anti-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
A
174 175first strand
Strand 2
A
263 266parallel
Strand 3
A
187 193parallel
Strand 4
A
210 215parallel
Strand 5
A
236 238parallel
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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
A
242 246first strand
Strand 2
A
250 253anti-parallel
Strand 3
A
258 260anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
284 287first strand
Strand 2
A
290 293anti-parallel
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There are 6 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
118 122first strand
Strand 2
B
74 78parallel
Strand 3
B
49 54parallel
Strand 4
B
144 152parallel
Strand 5
B
135 139anti-parallel
Strand 6
B
125 130anti-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
118 122first strand
Strand 2
B
74 78parallel
Strand 3
B
49 54parallel
Strand 4
B
144 152parallel
Strand 5
B
306 308parallel
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There are 2 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
156 159first strand
Strand 2
B
269 272anti-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
B
174 175first strand
Strand 2
B
263 266parallel
Strand 3
B
187 193parallel
Strand 4
B
210 215parallel
Strand 5
B
236 238parallel
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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
242 246first strand
Strand 2
B
250 253anti-parallel
Strand 3
B
258 260anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
284 287first strand
Strand 2
B
290 293anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il