Analysis of interatomic Contacts of Structural Units in PDB entry:
7N9D


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 7N9D entry

There are 2 chains in PDB entry 7N9D (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 0ALA 254
B
 VAL -5LYS 255
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 23 helices in PDB entry 7N9D. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
7 12Right-handed alpha
Helix 2
AA2
A
21 36Right-handed alpha
Helix 3
AA3
A
45 48Right-handed 310
Helix 4
AA4
A
49 57Right-handed alpha
Helix 5
AA5
A
58 61Right-handed 310
Helix 6
AA6
A
66 92Right-handed alpha
Helix 7
AA7
A
100 105Right-handed alpha
Helix 8
AA8
A
117 127Right-handed alpha
Helix 9
AA9
A
148 161Right-handed alpha
Helix 10
AB1
A
191 196Right-handed alpha
Helix 11
AB2
A
210 223Right-handed alpha
Helix 12
AB3
A
238 246Right-handed alpha
Helix 13
AB4
B
7 12Right-handed alpha
Helix 14
AB5
B
21 36Right-handed alpha
Helix 15
AB6
B
45 56Right-handed alpha
Helix 16
AB7
B
57 61Right-handed 310
Helix 17
AB8
B
66 92Right-handed alpha
Helix 18
AB9
B
100 105Right-handed alpha
Helix 19
AC1
B
117 127Right-handed alpha
Helix 20
AC2
B
148 161Right-handed alpha
Helix 21
AC3
B
192 198Right-handed alpha
Helix 22
AC4
B
211 223Right-handed alpha
Helix 23
AC5
B
238 245Right-handed alpha
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There are 6 sheets in PDB entry 7N9D. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 7 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
96 98first strand
Strand 2
A
129 133parallel
Strand 3
A
39 43parallel
Strand 4
A
2 6parallel
Strand 5
A
164 169parallel
Strand 6
A
228 233parallel
Strand 7
A
252 253anti-parallel
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There are 2 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
106 108first strand
Strand 2
A
111 113anti-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
135 139first strand
Strand 2
A
143 147anti-parallel
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There are 7 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
96 98first strand
Strand 2
B
129 133parallel
Strand 3
B
39 43parallel
Strand 4
B
2 6parallel
Strand 5
B
164 169parallel
Strand 6
B
228 233parallel
Strand 7
B
252 254anti-parallel
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There are 2 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
106 108first strand
Strand 2
B
111 113anti-parallel
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There are 2 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
135 139first strand
Strand 2
B
143 147anti-parallel
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