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


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 9IGP entry

There are 2 chains in PDB entry 9IGP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 22ASP 397
B
 LEU 22ASP 397
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 6 helices in PDB entry 9IGP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
36 38Right-handed 310
Helix 2
AA2
A
116 120Right-handed 310
Helix 3
AA3
A
305 310Right-handed alpha
Helix 4
AA4
B
36 38Right-handed 310
Helix 5
AA5
B
116 120Right-handed 310
Helix 6
AA6
B
305 310Right-handed alpha
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There are 13 sheets in PDB entry 9IGP. 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,

There are 6 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
45 48first strand
Strand 2
A
23 34anti-parallel
Strand 3
A
67 77anti-parallel
Strand 4
A
54 64anti-parallel
Strand 5
A
96 104anti-parallel
Strand 6
A
82 90anti-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
128 134first strand
Strand 2
A
148 152anti-parallel
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There are 5 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
136 138first strand
Strand 2
A
170 180anti-parallel
Strand 3
A
157 167anti-parallel
Strand 4
A
197 202anti-parallel
Strand 5
A
193 194anti-parallel
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There are 6 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
234 237first strand
Strand 2
A
210 220anti-parallel
Strand 3
A
257 265anti-parallel
Strand 4
A
244 252anti-parallel
Strand 5
A
286 294anti-parallel
Strand 6
A
273 280anti-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
320 326first strand
Strand 2
A
341 345anti-parallel
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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
328 330first strand
Strand 2
A
363 373anti-parallel
Strand 3
A
350 360anti-parallel
Strand 4
A
390 396anti-parallel
Strand 5
A
386 387anti-parallel
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There are 6 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
45 48first strand
Strand 2
B
23 34anti-parallel
Strand 3
B
67 77anti-parallel
Strand 4
B
54 64anti-parallel
Strand 5
B
96 104anti-parallel
Strand 6
B
82 90anti-parallel
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There are 2 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
128 133first strand
Strand 2
B
149 152anti-parallel
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There are 5 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
136 138first strand
Strand 2
B
170 180anti-parallel
Strand 3
B
157 167anti-parallel
Strand 4
B
197 202anti-parallel
Strand 5
B
193 194anti-parallel
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There are 6 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
234 237first strand
Strand 2
B
210 220anti-parallel
Strand 3
B
257 265anti-parallel
Strand 4
B
244 252anti-parallel
Strand 5
B
286 294anti-parallel
Strand 6
B
273 280anti-parallel
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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
320 326first strand
Strand 2
B
341 345anti-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
B
329 330first strand
Strand 2
B
363 369anti-parallel
Strand 3
B
355 360anti-parallel
Strand 4
B
390 395anti-parallel
Strand 5
B
386 387anti-parallel
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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
350 351first strand
Strand 2
B
372 373anti-parallel
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