Analysis of interatomic Contacts of Structural Units in PDB entry:
7M51


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 7M51 entry

There are 3 chains in PDB entry 7M51 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 1232LYS 1242
H
 GLU 3LYS 222
L
 ASN 3GLU 220
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 7M51. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
1232 1242Right-handed alpha
Helix 2
AA2
H
30 34Right-handed 310
Helix 3
AA3
H
64 67Right-handed 310
Helix 4
AA4
H
76 78Right-handed 310
Helix 5
AA5
H
89 93Right-handed 310
Helix 6
AA6
H
164 166Right-handed 310
Helix 7
AA7
H
209 212Right-handed 310
Helix 8
AA8
L
87 91Right-handed 310
Helix 9
AA9
L
128 134Right-handed alpha
Helix 10
AB1
L
190 194Right-handed alpha
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There are 12 sheets in PDB entry 7M51. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
5 8first strand
Strand 2
H
20 27anti-parallel
Strand 3
H
80 85anti-parallel
Strand 4
H
70 75anti-parallel
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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
12 14first strand
Strand 2
H
115 119parallel
Strand 3
H
94 101anti-parallel
Strand 4
H
35 41anti-parallel
Strand 5
H
48 53anti-parallel
Strand 6
H
60 62anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
12 14first strand
Strand 2
H
115 119parallel
Strand 3
H
94 101anti-parallel
Strand 4
H
110 111anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
128 132first strand
Strand 2
H
143 153anti-parallel
Strand 3
H
184 193anti-parallel
Strand 4
H
171 173anti-parallel
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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
128 132first strand
Strand 2
H
143 153anti-parallel
Strand 3
H
184 193anti-parallel
Strand 4
H
177 178anti-parallel
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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
159 162first strand
Strand 2
H
203 208anti-parallel
Strand 3
H
213 218anti-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
L
6 9first strand
Strand 2
L
21 27anti-parallel
Strand 3
L
78 83anti-parallel
Strand 4
L
70 75anti-parallel
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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
12 16first strand
Strand 2
L
109 114parallel
Strand 3
L
92 98anti-parallel
Strand 4
L
41 46anti-parallel
Strand 5
L
53 57anti-parallel
Strand 6
L
61 62anti-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
L
12 16first strand
Strand 2
L
109 114parallel
Strand 3
L
92 98anti-parallel
Strand 4
L
104 105anti-parallel
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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
32 33first strand
Strand 2
L
38 39anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
121 125first strand
Strand 2
L
136 146anti-parallel
Strand 3
L
180 189anti-parallel
Strand 4
L
166 170anti-parallel
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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
160 161first strand
Strand 2
L
151 157anti-parallel
Strand 3
L
198 205anti-parallel
Strand 4
L
212 217anti-parallel
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