Analysis of interatomic Contacts of Structural Units in PDB entry:
3N7P


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 3N7P entry

There are 8 chains in PDB entry 3N7P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 29ASN 128
B
 SER 31VAL 129
C
 GLY 35TYR 124
D
 CYS 27GLY 116
E
 CYS 27PRO 105
F
 CYS 27PRO 105
J
 ILE 32ASN 128
R
 CYS 27SER 117
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 24 helices in PDB entry 3N7P. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 53Right-handed alpha
Helix 2
2
B
35 55Right-handed alpha
Helix 3
3
C
37 54Right-handed alpha
Helix 4
4
D
28 52Right-handed alpha
Helix 5
5
D
53 56Right-handed 310
Helix 6
6
D
58 81Right-handed alpha
Helix 7
7
D
86 101Right-handed alpha
Helix 8
8
E
31 40Right-handed alpha
Helix 9
9
E
40 52Right-handed alpha
Helix 10
10
E
53 56Right-handed 310
Helix 11
11
E
58 81Right-handed alpha
Helix 12
12
E
86 101Right-handed alpha
Helix 13
13
F
28 40Right-handed alpha
Helix 14
14
F
40 52Right-handed alpha
Helix 15
15
F
53 56Right-handed 310
Helix 16
16
F
58 81Right-handed alpha
Helix 17
17
F
86 101Right-handed alpha
Helix 18
18
J
33 55Right-handed alpha
Helix 19
19
J
124 128Right-handed 310
Helix 20
20
R
28 40Right-handed alpha
Helix 21
21
R
40 52Right-handed alpha
Helix 22
22
R
53 56Right-handed 310
Helix 23
23
R
58 81Right-handed alpha
Helix 24
24
R
86 101Right-handed alpha
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There are 10 sheets in PDB entry 3N7P. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 2 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
64 65first strand
Strand 2
A
78 79anti-parallel
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There are 2 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
68 69first strand
Strand 2
A
74 75anti-parallel
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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
82 87first strand
Strand 2
A
100 105anti-parallel
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There are 2 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
64 65first strand
Strand 2
B
78 79anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
68 69first strand
Strand 2
B
74 75anti-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
B
82 87first strand
Strand 2
B
100 105anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
84 85first strand
Strand 2
C
102 103anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
64 65first strand
Strand 2
J
78 79anti-parallel
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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
J
68 69first strand
Strand 2
J
74 75anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
82 87first strand
Strand 2
J
100 105anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il