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


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 4NHF entry

There are 6 chains in PDB entry 4NHF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 89ASN 232
B
 SER 92ASN 232
C
 GLU 90LEU 231
D
 GLU 90LEU 231
E
 GLU 90LEU 231
F
 GLU 90ASN 232
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 35 helices in PDB entry 4NHF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
94 111Right-handed alpha
Helix 2
2
A
113 115Right-handed 310
Helix 3
3
A
116 127Right-handed alpha
Helix 4
4
A
129 140Right-handed alpha
Helix 5
5
A
145 151Right-handed alpha
Helix 6
6
A
207 214Right-handed alpha
Helix 7
7
B
94 111Right-handed alpha
Helix 8
8
B
113 115Right-handed 310
Helix 9
9
B
116 127Right-handed alpha
Helix 10
10
B
129 139Right-handed alpha
Helix 11
11
B
145 151Right-handed alpha
Helix 12
12
B
207 214Right-handed alpha
Helix 13
13
C
94 111Right-handed alpha
Helix 14
14
C
113 115Right-handed 310
Helix 15
15
C
116 127Right-handed alpha
Helix 16
16
C
129 138Right-handed alpha
Helix 17
17
C
145 151Right-handed alpha
Helix 18
18
C
207 214Right-handed alpha
Helix 19
19
D
94 111Right-handed alpha
Helix 20
20
D
116 127Right-handed alpha
Helix 21
21
D
129 140Right-handed alpha
Helix 22
22
D
145 151Right-handed alpha
Helix 23
23
D
207 212Right-handed alpha
Helix 24
24
E
94 111Right-handed alpha
Helix 25
25
E
113 115Right-handed 310
Helix 26
26
E
116 127Right-handed alpha
Helix 27
27
E
129 139Right-handed alpha
Helix 28
28
E
145 151Right-handed alpha
Helix 29
29
E
207 214Right-handed alpha
Helix 30
30
F
94 111Right-handed alpha
Helix 31
31
F
113 115Right-handed 310
Helix 32
32
F
116 127Right-handed alpha
Helix 33
33
F
129 140Right-handed alpha
Helix 34
34
F
145 151Right-handed alpha
Helix 35
35
F
207 214Right-handed alpha
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There are 6 sheets in PDB entry 4NHF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
155 165first strand
Strand 2
A
170 180anti-parallel
Strand 3
A
191 201anti-parallel
Strand 4
A
218 227anti-parallel
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There are 4 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
155 165first strand
Strand 2
B
170 180anti-parallel
Strand 3
B
191 201anti-parallel
Strand 4
B
218 227anti-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
C
155 165first strand
Strand 2
C
170 180anti-parallel
Strand 3
C
191 201anti-parallel
Strand 4
C
218 227anti-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
D
154 165first strand
Strand 2
D
170 181anti-parallel
Strand 3
D
191 201anti-parallel
Strand 4
D
218 227anti-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
E
154 165first strand
Strand 2
E
170 181anti-parallel
Strand 3
E
191 201anti-parallel
Strand 4
E
218 227anti-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
F
155 165first strand
Strand 2
F
170 180anti-parallel
Strand 3
F
191 201anti-parallel
Strand 4
F
218 227anti-parallel
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