Analysis of interatomic Contacts of Structural Units in PDB entry:
7N2R


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 7N2R entry

There are 5 chains in PDB entry 7N2R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
D
 LYS 2SER 201
F
 GLY 2ALA 242
A
 GLY 1PRO 276
B
 MET 0MET 99
C
 THR 1LYS 9
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
Back to top of page

There are 11 helices in PDB entry 7N2R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
D
82 86Right-handed 310
Helix 2
AA2
F
81 85Right-handed 310
Helix 3
AA3
F
115 119Right-handed 310
Helix 4
AA4
F
130 138Right-handed alpha
Helix 5
AA5
F
197 202Right-handed alpha
Helix 6
AA6
A
49 53Right-handed 310
Helix 7
AA7
A
56 86Right-handed alpha
Helix 8
AA8
A
137 150Right-handed alpha
Helix 9
AA9
A
151 162Right-handed alpha
Helix 10
AB1
A
162 175Right-handed alpha
Helix 11
AB2
A
175 180Right-handed alpha
Back to top of page

There are 18 sheets in PDB entry 7N2R. 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, AB5, AB6, AB7, AB8, AB9,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
5 8first strand
Strand 2
D
20 26anti-parallel
Strand 3
D
73 78anti-parallel
Strand 4
D
63 68anti-parallel
Strand 5
D
57 60anti-parallel
Back to list of sheets
Back to top of page

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
D
11 15first strand
Strand 2
D
105 110parallel
Strand 3
D
87 95anti-parallel
Strand 4
D
33 40anti-parallel
Strand 5
D
44 52anti-parallel
Back to list of sheets
Back to top of page

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
D
11 15first strand
Strand 2
D
105 110parallel
Strand 3
D
87 95anti-parallel
Strand 4
D
98 101anti-parallel
Back to list of sheets
Back to top of page

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
D
119 123first strand
Strand 2
D
133 137anti-parallel
Strand 3
D
172 177anti-parallel
Strand 4
D
153 155anti-parallel
Back to list of sheets
Back to top of page

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
D
161 163first strand
Strand 2
D
168 170anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
4 6first strand
Strand 2
F
18 23anti-parallel
Strand 3
F
73 77anti-parallel
Strand 4
F
63 67anti-parallel
Back to list of sheets
Back to top of page

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
F
9 13first strand
Strand 2
F
108 113parallel
Strand 3
F
86 93anti-parallel
Strand 4
F
30 37anti-parallel
Strand 5
F
41 49anti-parallel
Strand 6
F
52 56anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
9 13first strand
Strand 2
F
108 113parallel
Strand 3
F
86 93anti-parallel
Strand 4
F
103 104anti-parallel
Back to list of sheets
Back to top of page

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
F
123 127first strand
Strand 2
F
139 149anti-parallel
Strand 3
F
187 196anti-parallel
Strand 4
F
169 171anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
123 127first strand
Strand 2
F
139 149anti-parallel
Strand 3
F
187 196anti-parallel
Strand 4
F
176 177anti-parallel
Back to list of sheets
Back to top of page

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
F
163 165first strand
Strand 2
F
154 160anti-parallel
Strand 3
F
206 213anti-parallel
Strand 4
F
232 239anti-parallel
Back to list of sheets
Back to top of page

There are 8 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
46 47first strand
Strand 2
A
31 37anti-parallel
Strand 3
A
21 28anti-parallel
Strand 4
A
3 12anti-parallel
Strand 5
A
94 103anti-parallel
Strand 6
A
109 118anti-parallel
Strand 7
A
121 126anti-parallel
Strand 8
A
133 135anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
188 192first strand
Strand 2
A
200 208anti-parallel
Strand 3
A
241 247anti-parallel
Strand 4
A
229 230anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
188 192first strand
Strand 2
A
200 208anti-parallel
Strand 3
A
241 247anti-parallel
Strand 4
A
234 235anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
259 261first strand
Strand 2
A
270 272anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
6 11first strand
Strand 2
B
21 30anti-parallel
Strand 3
B
62 70anti-parallel
Strand 4
B
50 51anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
6 11first strand
Strand 2
B
21 30anti-parallel
Strand 3
B
62 70anti-parallel
Strand 4
B
55 56anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
44 45first strand
Strand 2
B
36 41anti-parallel
Strand 3
B
78 83anti-parallel
Strand 4
B
91 94anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il