Analysis of interatomic Contacts of Structural Units in PDB entry:
9IG8


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 9IG8 entry

There are 2 chains in PDB entry 9IG8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1SER 267
B
 MET 1SER 267
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 22 helices in PDB entry 9IG8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
75 81Right-handed alpha
Helix 2
AA2
A
82 87Right-handed alpha
Helix 3
AA3
A
97 101Right-handed 310
Helix 4
AA4
A
102 104Right-handed 310
Helix 5
AA5
A
119 133Right-handed alpha
Helix 6
AA6
A
169 173Right-handed 310
Helix 7
AA7
A
178 183Right-handed 310
Helix 8
AA8
A
188 202Right-handed alpha
Helix 9
AA9
A
213 229Right-handed alpha
Helix 10
AB1
A
247 267Right-handed alpha
Helix 11
AB2
B
75 81Right-handed alpha
Helix 12
AB3
B
82 86Right-handed 310
Helix 13
AB4
B
99 101Right-handed 310
Helix 14
AB5
B
102 104Right-handed 310
Helix 15
AB6
B
119 132Right-handed alpha
Helix 16
AB7
B
169 173Right-handed 310
Helix 17
AB8
B
178 183Right-handed 310
Helix 18
AB9
B
188 202Right-handed alpha
Helix 19
AC1
B
207 211Right-handed 310
Helix 20
AC2
B
213 228Right-handed alpha
Helix 21
AC3
B
234 238Right-handed 310
Helix 22
AC4
B
247 267Right-handed alpha
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There are 6 sheets in PDB entry 9IG8. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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
3 11first strand
Strand 2
A
14 22anti-parallel
Strand 3
A
106 114anti-parallel
Strand 4
A
160 167anti-parallel
Strand 5
A
145 155anti-parallel
Strand 6
A
135 142anti-parallel
Strand 7
A
89 96anti-parallel
Strand 8
A
3 11parallel
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There are 4 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
40 41first strand
Strand 2
A
32 35anti-parallel
Strand 3
B
61 65anti-parallel
Strand 4
B
71 74anti-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
43 44first strand
Strand 2
B
46 47anti-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
47 48first strand
Strand 2
B
42 43anti-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
A
60 63first strand
Strand 2
B
32 35anti-parallel
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There are 8 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
3 11first strand
Strand 2
B
14 22anti-parallel
Strand 3
B
106 114anti-parallel
Strand 4
B
160 167anti-parallel
Strand 5
B
145 155anti-parallel
Strand 6
B
134 142anti-parallel
Strand 7
B
90 97anti-parallel
Strand 8
B
3 11parallel
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