Analysis of interatomic Contacts of Structural Units in PDB entry:
5NAN


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 5NAN entry

There are 6 chains in PDB entry 5NAN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 44VAL 154
B
 LEU 33CYS 303
C
 LEU 33CYS 303
D
 ARG 43VAL 154
E
 SER 46VAL 158
F
 SER 46VAL 158
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 10 helices in PDB entry 5NAN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
65 70Right-handed alpha
Helix 2
AA2
B
59 64Right-handed alpha
Helix 3
AA3
B
103 109Right-handed 310
Helix 4
AA4
B
193 199Right-handed alpha
Helix 5
AA5
C
59 64Right-handed alpha
Helix 6
AA6
C
103 109Right-handed 310
Helix 7
AA7
C
187 192Right-handed alpha
Helix 8
AA8
C
193 199Right-handed alpha
Helix 9
AA9
D
65 70Right-handed alpha
Helix 10
AB1
E
73 78Right-handed alpha
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There are 19 sheets in PDB entry 5NAN. 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, AB8, AB9, AC1,

There are 8 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
84 85first strand
Strand 2
A
111 124anti-parallel
Strand 3
A
132 147anti-parallel
Strand 4
F
54 63parallel
Strand 5
A
45 52anti-parallel
Strand 6
F
139 155parallel
Strand 7
F
114 134anti-parallel
Strand 8
F
92 93anti-parallel
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There are 8 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
84 85first strand
Strand 2
A
111 124anti-parallel
Strand 3
A
132 147anti-parallel
Strand 4
F
54 63parallel
Strand 5
A
45 52anti-parallel
Strand 6
F
139 155parallel
Strand 7
F
114 134anti-parallel
Strand 8
F
106 108anti-parallel
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There are 2 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
74 80first strand
Strand 2
A
88 94anti-parallel
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There are 2 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
99 100first strand
Strand 2
A
106 107anti-parallel
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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
151 152first strand
Strand 2
B
296 301parallel
Strand 3
B
279 285anti-parallel
Strand 4
B
230 236anti-parallel
Strand 5
B
246 252anti-parallel
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There are 4 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
34 35first strand
Strand 2
B
143 150anti-parallel
Strand 3
B
90 99anti-parallel
Strand 4
B
74 84anti-parallel
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There are 5 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
50 55first strand
Strand 2
B
124 131anti-parallel
Strand 3
B
111 118anti-parallel
Strand 4
B
155 164anti-parallel
Strand 5
B
175 182anti-parallel
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There are 3 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
208 212first strand
Strand 2
B
216 221anti-parallel
Strand 3
B
264 269anti-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
C
34 35first strand
Strand 2
C
143 150anti-parallel
Strand 3
C
90 99anti-parallel
Strand 4
C
74 84anti-parallel
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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
50 55first strand
Strand 2
C
124 131anti-parallel
Strand 3
C
111 118anti-parallel
Strand 4
C
155 164anti-parallel
Strand 5
C
175 182anti-parallel
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There are 3 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
208 212first strand
Strand 2
C
216 221anti-parallel
Strand 3
C
264 269anti-parallel
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There are 5 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
246 252first strand
Strand 2
C
230 236anti-parallel
Strand 3
C
279 285anti-parallel
Strand 4
C
296 301anti-parallel
Strand 5
D
151 153parallel
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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
44 48first strand
Strand 2
E
54 63anti-parallel
Strand 3
D
132 147parallel
Strand 4
D
111 124anti-parallel
Strand 5
D
84 85anti-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
D
52 53first strand
Strand 2
E
139 155parallel
Strand 3
E
114 134anti-parallel
Strand 4
E
92 93anti-parallel
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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
52 53first strand
Strand 2
E
139 155parallel
Strand 3
E
114 134anti-parallel
Strand 4
E
106 108anti-parallel
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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
74 80first strand
Strand 2
D
88 94anti-parallel
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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
99 100first strand
Strand 2
D
106 107anti-parallel
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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
82 88first strand
Strand 2
E
96 102anti-parallel
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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
82 88first strand
Strand 2
F
96 102anti-parallel
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