Analysis of interatomic Contacts of Structural Units in PDB entry:
4Q4X


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 4Q4X entry

There are 4 chains in PDB entry 4Q4X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
1
 PRO 25PHE 305
2
 GLY 8GLN 271
3
 GLY 1THR 234
4
 GLY 2ASN 69
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 24 helices in PDB entry 4Q4X. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
1
46 50Right-handed 310
Helix 2
2
1
56 60Right-handed 310
Helix 3
3
1
72 75Right-handed 310
Helix 4
4
1
76 82Right-handed alpha
Helix 5
5
1
99 104Right-handed alpha
Helix 6
6
1
118 125Right-handed alpha
Helix 7
7
1
174 179Right-handed 310
Helix 8
8
1
232 236Right-handed 310
Helix 9
9
2
35 37Right-handed 310
Helix 10
10
2
43 47Right-handed 310
Helix 11
11
2
56 60Right-handed 310
Helix 12
12
2
83 87Right-handed 310
Helix 13
13
2
89 98Right-handed alpha
Helix 14
14
2
144 149Right-handed alpha
Helix 15
15
2
150 154Right-handed 310
Helix 16
16
2
166 170Right-handed 310
Helix 17
17
2
176 180Right-handed 310
Helix 18
18
2
185 192Right-handed 310
Helix 19
19
3
42 48Right-handed alpha
Helix 20
20
3
64 68Right-handed 310
Helix 21
21
3
97 104Right-handed alpha
Helix 22
22
3
143 148Right-handed alpha
Helix 23
23
4
35 39Right-handed 310
Helix 24
24
4
50 55Right-handed alpha
Back to top of page

There are 12 sheets in PDB entry 4Q4X. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
44 45first strand
Strand 2
3
162 167anti-parallel
Strand 3
3
113 119anti-parallel
Strand 4
3
206 215anti-parallel
Strand 5
3
51 52anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
44 45first strand
Strand 2
3
162 167anti-parallel
Strand 3
3
113 119anti-parallel
Strand 4
3
206 215anti-parallel
Strand 5
3
70 73anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
85 94first strand
Strand 2
1
255 273anti-parallel
Strand 3
1
127 144anti-parallel
Strand 4
1
207 208anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
195 198first strand
Strand 2
1
127 144anti-parallel
Strand 3
1
255 273anti-parallel
Strand 4
3
39 40anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
107 111first strand
Strand 2
1
241 246anti-parallel
Strand 3
1
156 162anti-parallel
Strand 4
1
184 188anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
14 18first strand
Strand 2
2
21 25anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
32 33first strand
Strand 2
2
204 209parallel
Strand 3
2
99 111anti-parallel
Strand 4
2
246 262anti-parallel
Strand 5
2
64 65anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
32 33first strand
Strand 2
2
204 209parallel
Strand 3
2
99 111anti-parallel
Strand 4
2
246 262anti-parallel
Strand 5
2
69 71anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
155 156first strand
Strand 2
2
78 82anti-parallel
Strand 3
2
226 237anti-parallel
Strand 4
2
119 128anti-parallel
Strand 5
2
194 198anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
82 85first strand
Strand 2
3
188 193anti-parallel
Strand 3
3
128 134anti-parallel
Strand 4
3
151 156anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
176 177first strand
Strand 2
3
106 110anti-parallel
Strand 3
3
220 224anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
4
4 7first strand
Strand 2
4
26 29anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il