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


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 7CQC entry

There are 4 chains in PDB entry 7CQC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
H
 GLU 20CYS 238
L
 PHE 21VAL 233
A
 VAL 116ILE 149
A
 GLY 151LYS 290
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 12 helices in PDB entry 7CQC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
H
47 51Right-handed 310
Helix 2
AA2
H
106 110Right-handed 310
Helix 3
AA3
H
179 181Right-handed 310
Helix 4
AA4
H
208 214Right-handed alpha
Helix 5
AA5
H
223 226Right-handed 310
Helix 6
AA6
L
47 51Right-handed 310
Helix 7
AA7
L
101 105Right-handed 310
Helix 8
AA8
L
143 148Right-handed alpha
Helix 9
AA9
L
202 208Right-handed alpha
Helix 10
AB1
A
133 139Right-handed alpha
Helix 11
AB2
A
156 170Right-handed alpha
Helix 12
AB3
A
241 251Right-handed alpha
Back to top of page

There are 16 sheets in PDB entry 7CQC. 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,

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
22 26first strand
Strand 2
H
37 44anti-parallel
Strand 3
H
97 102anti-parallel
Strand 4
H
87 92anti-parallel
Back to list of sheets
Back to top of page

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
29 31first strand
Strand 2
H
130 134parallel
Strand 3
H
111 118anti-parallel
Strand 4
H
53 59anti-parallel
Strand 5
H
63 70anti-parallel
Strand 6
H
77 79anti-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
H
29 31first strand
Strand 2
H
130 134parallel
Strand 3
H
111 118anti-parallel
Strand 4
H
123 126anti-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
H
143 147first strand
Strand 2
H
158 168anti-parallel
Strand 3
H
197 207anti-parallel
Strand 4
H
186 188anti-parallel
Back to list of sheets
Back to top of page

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
143 147first strand
Strand 2
H
158 168anti-parallel
Strand 3
H
197 207anti-parallel
Strand 4
H
192 194anti-parallel
Back to list of sheets
Back to top of page

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
174 177first strand
Strand 2
H
217 222anti-parallel
Strand 3
H
227 232anti-parallel
Back to list of sheets
Back to top of page

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
23 24first strand
Strand 2
L
36 43anti-parallel
Strand 3
L
92 98anti-parallel
Strand 4
L
82 87anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
28 32first strand
Strand 2
L
123 128parallel
Strand 3
L
107 113anti-parallel
Strand 4
L
54 58anti-parallel
Strand 5
L
65 68anti-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
L
28 32first strand
Strand 2
L
123 128parallel
Strand 3
L
107 113anti-parallel
Strand 4
L
117 119anti-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
L
136 140first strand
Strand 2
L
152 159anti-parallel
Strand 3
L
192 201anti-parallel
Strand 4
L
181 183anti-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
L
136 140first strand
Strand 2
L
152 159anti-parallel
Strand 3
L
192 201anti-parallel
Strand 4
L
187 189anti-parallel
Back to list of sheets
Back to top of page

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
175 177first strand
Strand 2
L
167 172anti-parallel
Strand 3
L
212 218anti-parallel
Strand 4
L
221 227anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
128 129first strand
Strand 2
A
203 204anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
145 148first strand
Strand 2
A
174 180anti-parallel
Strand 3
A
185 191anti-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
211 214first strand
Strand 2
A
287 289anti-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
A
237 238first strand
Strand 2
A
230 234anti-parallel
Strand 3
A
257 263anti-parallel
Strand 4
A
266 272anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il