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


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 4IJN entry

There are 2 chains in PDB entry 4IJN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1VAL 376
B
 VAL 2VAL 376
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 40 helices in PDB entry 4IJN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
42 57Right-handed alpha
Helix 2
2
A
60 64Right-handed 310
Helix 3
3
A
87 97Right-handed alpha
Helix 4
4
A
98 101Right-handed 310
Helix 5
5
A
104 119Right-handed alpha
Helix 6
6
A
130 134Right-handed 310
Helix 7
7
A
137 142Right-handed alpha
Helix 8
8
A
146 153Right-handed alpha
Helix 9
9
A
161 176Right-handed alpha
Helix 10
10
A
179 182Right-handed 310
Helix 11
11
A
227 237Right-handed alpha
Helix 12
12
A
241 252Right-handed alpha
Helix 13
13
A
253 260Right-handed alpha
Helix 14
14
A
263 273Right-handed alpha
Helix 15
15
A
275 301Right-handed alpha
Helix 16
16
A
310 316Right-handed alpha
Helix 17
17
A
316 325Right-handed alpha
Helix 18
18
A
327 331Right-handed 310
Helix 19
19
A
335 341Right-handed alpha
Helix 20
20
A
364 374Right-handed alpha
Helix 21
21
B
42 57Right-handed alpha
Helix 22
22
B
60 64Right-handed 310
Helix 23
23
B
87 97Right-handed alpha
Helix 24
24
B
98 101Right-handed 310
Helix 25
25
B
104 119Right-handed alpha
Helix 26
26
B
130 134Right-handed 310
Helix 27
27
B
137 142Right-handed alpha
Helix 28
28
B
146 154Right-handed alpha
Helix 29
29
B
161 176Right-handed alpha
Helix 30
30
B
179 182Right-handed 310
Helix 31
31
B
227 237Right-handed alpha
Helix 32
32
B
241 252Right-handed alpha
Helix 33
33
B
253 260Right-handed alpha
Helix 34
34
B
263 273Right-handed alpha
Helix 35
35
B
275 301Right-handed alpha
Helix 36
36
B
310 316Right-handed alpha
Helix 37
37
B
316 325Right-handed alpha
Helix 38
38
B
327 331Right-handed 310
Helix 39
39
B
335 341Right-handed alpha
Helix 40
40
B
364 374Right-handed alpha
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There are 4 sheets in PDB entry 4IJN. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
26 32first strand
Strand 2
A
14 19anti-parallel
Strand 3
A
3 9anti-parallel
Strand 4
A
66 73parallel
Strand 5
A
124 128parallel
Strand 6
A
84 85anti-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
203 207first strand
Strand 2
A
194 200anti-parallel
Strand 3
A
184 190anti-parallel
Strand 4
A
305 309parallel
Strand 5
A
357 360parallel
Strand 6
A
347 348anti-parallel
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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
B
25 32first strand
Strand 2
B
14 20anti-parallel
Strand 3
B
3 9anti-parallel
Strand 4
B
66 73parallel
Strand 5
B
124 128parallel
Strand 6
B
84 85anti-parallel
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There are 6 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
203 207first strand
Strand 2
B
194 200anti-parallel
Strand 3
B
184 190anti-parallel
Strand 4
B
305 309parallel
Strand 5
B
357 360parallel
Strand 6
B
347 348anti-parallel
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