Analysis of interatomic Contacts of Structural Units in PDB entry:
9NRJ


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 9NRJ entry

There are 4 chains in PDB entry 9NRJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 2SER 200
B
 ASP 3ASP 244
C
 VAL 2SER 115
T
 ASP 1SER 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 5 helices in PDB entry 9NRJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
80 84Right-handed 310
Helix 2
AA2
B
131 139Right-handed alpha
Helix 3
AA3
B
198 202Right-handed alpha
Helix 4
AA4
C
86 90Right-handed 310
Helix 5
AA5
T
86 90Right-handed 310
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There are 16 sheets in PDB entry 9NRJ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
5 7first strand
Strand 2
A
19 24anti-parallel
Strand 3
A
71 76anti-parallel
Strand 4
A
61 65anti-parallel
Strand 5
A
55 58anti-parallel
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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
10 14first strand
Strand 2
A
104 109parallel
Strand 3
A
85 91anti-parallel
Strand 4
A
32 37anti-parallel
Strand 5
A
44 49anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
10 14first strand
Strand 2
A
104 109parallel
Strand 3
A
85 91anti-parallel
Strand 4
A
99 100anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
118 122first strand
Strand 2
A
130 136anti-parallel
Strand 3
A
167 177anti-parallel
Strand 4
A
158 162anti-parallel
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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
6 9first strand
Strand 2
B
21 27anti-parallel
Strand 3
B
78 80anti-parallel
Strand 4
B
66 68anti-parallel
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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
12 16first strand
Strand 2
B
109 114parallel
Strand 3
B
90 96anti-parallel
Strand 4
B
33 39anti-parallel
Strand 5
B
45 51anti-parallel
Strand 6
B
58 59anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
12 16first strand
Strand 2
B
109 114parallel
Strand 3
B
90 96anti-parallel
Strand 4
B
104 105anti-parallel
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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
124 128first strand
Strand 2
B
140 150anti-parallel
Strand 3
B
188 197anti-parallel
Strand 4
B
170 172anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
124 128first strand
Strand 2
B
140 150anti-parallel
Strand 3
B
188 197anti-parallel
Strand 4
B
177 178anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
164 165first strand
Strand 2
B
155 161anti-parallel
Strand 3
B
207 214anti-parallel
Strand 4
B
234 240anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
4 7first strand
Strand 2
C
17 24anti-parallel
Strand 3
C
77 83anti-parallel
Strand 4
C
68 71anti-parallel
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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
10 13first strand
Strand 2
C
109 114parallel
Strand 3
C
91 97anti-parallel
Strand 4
C
36 39anti-parallel
Strand 5
C
45 51anti-parallel
Strand 6
C
57 59anti-parallel
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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
10 13first strand
Strand 2
C
109 114parallel
Strand 3
C
91 97anti-parallel
Strand 4
C
104 105anti-parallel
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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
T
2 7first strand
Strand 2
T
18 26anti-parallel
Strand 3
T
77 82anti-parallel
Strand 4
T
67 71anti-parallel
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There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
T
10 12first strand
Strand 2
T
111 115parallel
Strand 3
T
91 98anti-parallel
Strand 4
T
33 39anti-parallel
Strand 5
T
46 52anti-parallel
Strand 6
T
56 58anti-parallel
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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
T
10 12first strand
Strand 2
T
111 115parallel
Strand 3
T
91 98anti-parallel
Strand 4
T
105 107anti-parallel
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