Analysis of interatomic Contacts of Structural Units in PDB entry:
1NF3


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 1NF3 entry

There are 4 chains in PDB entry 1NF3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -5LEU 190
B
 GLY -5LEU 190
C
 ILE 131ASN 253
D
 ILE 131ASN 253
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 21 helices in PDB entry 1NF3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 26Right-handed alpha
Helix 2
2
A
61 72Right-handed 310
Helix 3
3
A
86 96Right-handed alpha
Helix 4
4
A
96 105Right-handed alpha
Helix 5
5
A
116 120Right-handed 310
Helix 6
6
A
122 131Right-handed alpha
Helix 7
7
A
138 150Right-handed alpha
Helix 8
8
A
164 178Right-handed alpha
Helix 9
9
B
15 26Right-handed alpha
Helix 10
10
B
61 72Right-handed 310
Helix 11
11
B
86 96Right-handed alpha
Helix 12
12
B
96 105Right-handed alpha
Helix 13
13
B
116 121Right-handed 310
Helix 14
14
B
122 131Right-handed alpha
Helix 15
15
B
138 150Right-handed alpha
Helix 16
16
B
164 178Right-handed alpha
Helix 17
17
B
182 187Right-handed alpha
Helix 18
18
C
201 207Right-handed alpha
Helix 19
19
C
227 238Right-handed alpha
Helix 20
20
D
201 207Right-handed alpha
Helix 21
21
D
227 239Right-handed alpha
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There are 4 sheets in PDB entry 1NF3. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
C
171 182first strand
Strand 2
C
185 197anti-parallel
Strand 3
C
214 218anti-parallel
Strand 4
C
221 222anti-parallel
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There are 12 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
171 182first strand
Strand 2
C
185 197anti-parallel
Strand 3
C
214 218anti-parallel
Strand 4
C
242 247anti-parallel
Strand 5
C
156 160anti-parallel
Strand 6
C
137 146anti-parallel
Strand 7
A
37 46anti-parallel
Strand 8
A
49 58anti-parallel
Strand 9
A
3 10parallel
Strand 10
A
77 83parallel
Strand 11
A
110 115parallel
Strand 12
A
154 156parallel
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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
171 181first strand
Strand 2
D
186 197anti-parallel
Strand 3
D
214 218anti-parallel
Strand 4
D
221 222anti-parallel
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There are 12 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
171 181first strand
Strand 2
D
186 197anti-parallel
Strand 3
D
214 218anti-parallel
Strand 4
D
242 247anti-parallel
Strand 5
D
156 160anti-parallel
Strand 6
D
137 146anti-parallel
Strand 7
B
37 46anti-parallel
Strand 8
B
49 58anti-parallel
Strand 9
B
3 10parallel
Strand 10
B
77 83parallel
Strand 11
B
110 115parallel
Strand 12
B
154 156parallel
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