Analysis of interatomic Contacts of Structural Units in PDB entry:
3NIV


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 3NIV entry

There are 4 chains in PDB entry 3NIV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 2SER 211
B
 LEU 1ILE 210
C
 LEU 1GLU 208
D
 LEU 1SER 212
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 3NIV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 22Right-handed alpha
Helix 2
2
A
66 78Right-handed alpha
Helix 3
3
A
87 105Right-handed alpha
Helix 4
4
A
105 110Right-handed alpha
Helix 5
5
A
110 122Right-handed alpha
Helix 6
6
A
124 148Right-handed alpha
Helix 7
7
A
163 179Right-handed alpha
Helix 8
8
A
182 185Right-handed 310
Helix 9
9
A
186 197Right-handed alpha
Helix 10
10
A
199 204Right-handed alpha
Helix 11
11
A
206 211Right-handed alpha
Helix 12
12
B
9 22Right-handed alpha
Helix 13
13
B
66 78Right-handed alpha
Helix 14
14
B
87 105Right-handed alpha
Helix 15
15
B
105 110Right-handed alpha
Helix 16
16
B
110 121Right-handed alpha
Helix 17
17
B
124 148Right-handed alpha
Helix 18
18
B
163 179Right-handed alpha
Helix 19
19
B
186 197Right-handed alpha
Helix 20
20
B
199 204Right-handed alpha
Helix 21
21
C
9 22Right-handed alpha
Helix 22
22
C
66 78Right-handed alpha
Helix 23
23
C
87 103Right-handed alpha
Helix 24
24
C
105 110Right-handed alpha
Helix 25
25
C
110 122Right-handed alpha
Helix 26
26
C
124 148Right-handed alpha
Helix 27
27
C
163 179Right-handed alpha
Helix 28
28
C
186 198Right-handed alpha
Helix 29
29
C
199 206Right-handed alpha
Helix 30
30
D
9 22Right-handed alpha
Helix 31
31
D
66 78Right-handed alpha
Helix 32
32
D
87 105Right-handed alpha
Helix 33
33
D
105 110Right-handed alpha
Helix 34
34
D
110 122Right-handed alpha
Helix 35
35
D
124 149Right-handed alpha
Helix 36
36
D
163 179Right-handed alpha
Helix 37
37
D
182 185Right-handed 310
Helix 38
38
D
186 198Right-handed alpha
Helix 39
39
D
199 204Right-handed alpha
Helix 40
40
D
206 212Right-handed alpha
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There are 3 sheets in PDB entry 3NIV. Click on sheet of interest to get list of strands forming it: A, B, C,

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
28 30first strand
Strand 2
A
3 5parallel
Strand 3
A
56 59anti-parallel
Strand 4
A
62 65anti-parallel
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There are 8 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
62 64first strand
Strand 2
B
56 59anti-parallel
Strand 3
B
2 5anti-parallel
Strand 4
B
26 30parallel
Strand 5
C
27 34anti-parallel
Strand 6
C
2 5parallel
Strand 7
C
56 59anti-parallel
Strand 8
C
62 65anti-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
D
27 30first strand
Strand 2
D
2 5parallel
Strand 3
D
56 59anti-parallel
Strand 4
D
62 65anti-parallel
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