Analysis of interatomic Contacts of Structural Units in PDB entry:
1IGE


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 1IGE entry

There are 2 chains in PDB entry 1IGE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 1LYS 322
B
 ARG 1LYS 322
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 1IGE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 19Right-handed 310
Helix 2
2
A
76 81Right-handed alpha
Helix 3
3
A
181 188Right-handed alpha
Helix 4
4
A
227 232Right-handed 310
Helix 5
5
A
288 293Right-handed alpha
Helix 6
6
B
15 19Right-handed 310
Helix 7
7
B
76 81Right-handed alpha
Helix 8
8
B
181 188Right-handed alpha
Helix 9
9
B
227 232Right-handed 310
Helix 10
10
B
288 293Right-handed alpha
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There are 16 sheets in PDB entry 1IGE. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
7 11first strand
Strand 2
A
24 34anti-parallel
Strand 3
A
66 75anti-parallel
Strand 4
A
53 55anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
7 11first strand
Strand 2
A
24 34anti-parallel
Strand 3
A
66 75anti-parallel
Strand 4
A
59 60anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
40 44first strand
Strand 2
A
86 90anti-parallel
Strand 3
A
99 101anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
112 116first strand
Strand 2
A
130 136anti-parallel
Strand 3
A
171 179anti-parallel
Strand 4
A
165 168anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
149 151first strand
Strand 2
A
191 195anti-parallel
Strand 3
A
204 208anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
219 223first strand
Strand 2
A
234 242anti-parallel
Strand 3
A
281 287anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
250 254first strand
Strand 2
A
298 302anti-parallel
Strand 3
A
312 315anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
271 272first strand
Strand 2
A
278 279anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
7 11first strand
Strand 2
B
24 34anti-parallel
Strand 3
B
66 75anti-parallel
Strand 4
B
53 55anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
7 11first strand
Strand 2
B
24 34anti-parallel
Strand 3
B
66 75anti-parallel
Strand 4
B
59 60anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
40 44first strand
Strand 2
B
86 90anti-parallel
Strand 3
B
99 101anti-parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
112 116first strand
Strand 2
B
130 136anti-parallel
Strand 3
B
171 179anti-parallel
Strand 4
B
165 168anti-parallel
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There are 3 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
149 151first strand
Strand 2
B
191 195anti-parallel
Strand 3
B
204 208anti-parallel
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There are 3 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
219 223first strand
Strand 2
B
234 242anti-parallel
Strand 3
B
281 287anti-parallel
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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
250 254first strand
Strand 2
B
298 302anti-parallel
Strand 3
B
312 315anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
271 272first strand
Strand 2
B
278 279anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il