Analysis of interatomic Contacts of Structural Units in PDB entry:
7ET4


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 7ET4 entry

There are 12 chains in PDB entry 7ET4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 65LYS 166
B
 C 1 C 12
C
 T 1 G 11
D
 LYS 66ASN 169
E
 T 7 G 17
F
 C 1 C 12
G
 LYS 66ARG 164
H
 T 1 G 12
I
 C 1 A 11
J
 LEU 67PHE 167
K
 T 1 G 12
L
 C 1 C 12
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 7ET4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
101 118Right-handed alpha
Helix 2
AA2
A
133 141Right-handed alpha
Helix 3
AA3
A
143 153Right-handed alpha
Helix 4
AA4
A
155 164Right-handed alpha
Helix 5
AA5
D
101 118Right-handed alpha
Helix 6
AA6
D
132 141Right-handed alpha
Helix 7
AA7
D
143 153Right-handed alpha
Helix 8
AA8
D
155 169Right-handed alpha
Helix 9
AA9
G
101 118Right-handed alpha
Helix 10
AB1
G
119 121Right-handed 310
Helix 11
AB2
G
132 142Right-handed alpha
Helix 12
AB3
G
143 153Right-handed alpha
Helix 13
AB4
G
155 164Right-handed alpha
Helix 14
AB5
J
101 117Right-handed alpha
Helix 15
AB6
J
132 142Right-handed alpha
Helix 16
AB7
J
143 153Right-handed alpha
Helix 17
AB8
J
155 164Right-handed alpha
Helix 18
AB9
J
165 167Right-handed 310
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There are 4 sheets in PDB entry 7ET4. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 3 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
75 77first strand
Strand 2
A
83 89anti-parallel
Strand 3
A
92 99anti-parallel
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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
75 77first strand
Strand 2
D
83 89anti-parallel
Strand 3
D
92 99anti-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
G
75 77first strand
Strand 2
G
83 89anti-parallel
Strand 3
G
92 99anti-parallel
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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
75 78first strand
Strand 2
J
82 89anti-parallel
Strand 3
J
92 99anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il