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


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 9EAI entry

There are 4 chains in PDB entry 9EAI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 27GLY 1306
B
 LEU 17VAL 119
C
 GLU 4VAL 125
D
 ASP 2ARG 110
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 18 helices in PDB entry 9EAI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
29 56Right-handed alpha
Helix 2
AA2
A
61 90Right-handed alpha
Helix 3
AA3
A
97 132Right-handed alpha
Helix 4
AA4
A
142 160Right-handed alpha
Helix 5
AA5
A
161 166Right-handed alpha
Helix 6
AA6
A
190 201Right-handed alpha
Helix 7
AA7
A
204 244Right-handed alpha
Helix 8
AA8
A
247 267Right-handed alpha
Helix 9
AA9
A
285 306Right-handed alpha
Helix 10
AB1
A
309 326Right-handed alpha
Helix 11
AB2
A
327 340Right-handed alpha
Helix 12
AB3
A
1238 1253Right-handed alpha
Helix 13
AB4
A
1253 1268Right-handed alpha
Helix 14
AB5
A
1273 1291Right-handed alpha
Helix 15
AB6
A
1293 1305Right-handed alpha
Helix 16
AB7
C
90 94Right-handed 310
Helix 17
AB8
C
107 112Right-handed alpha
Helix 18
AB9
D
94 98Right-handed 310
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There are 9 sheets in PDB entry 9EAI. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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
167 171first strand
Strand 2
A
178 184anti-parallel
Strand 3
B
108 110parallel
Strand 4
B
91 97anti-parallel
Strand 5
B
32 38anti-parallel
Strand 6
B
45 50anti-parallel
Strand 7
B
57 58anti-parallel
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There are 5 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
167 171first strand
Strand 2
A
178 184anti-parallel
Strand 3
B
108 110parallel
Strand 4
B
91 97anti-parallel
Strand 5
B
115 116anti-parallel
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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
18 20first strand
Strand 2
B
78 80anti-parallel
Strand 3
B
67 68anti-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
C
6 7first strand
Strand 2
C
27 28anti-parallel
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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
20 23first strand
Strand 2
C
84 87anti-parallel
Strand 3
C
71 73anti-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
C
61 63first strand
Strand 2
C
48 54anti-parallel
Strand 3
C
36 42anti-parallel
Strand 4
C
95 102anti-parallel
Strand 5
C
121 123anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
5 7first strand
Strand 2
D
20 26anti-parallel
Strand 3
D
71 76anti-parallel
Strand 4
D
63 67anti-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
D
11 14first strand
Strand 2
D
104 108parallel
Strand 3
D
86 87anti-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
D
47 49first strand
Strand 2
D
34 37anti-parallel
Strand 3
D
89 91anti-parallel
Strand 4
D
99 100anti-parallel
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