Analysis of interatomic Contacts of Structural Units in PDB entry:
4N4Q


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 4N4Q entry

There are 4 chains in PDB entry 4N4Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 2LYS 296
B
 HIS 2LYS 296
C
 ASN 3LYS 296
D
 ASN 3LYS 296
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 58 helices in PDB entry 4N4Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 8Right-handed 310
Helix 2
2
A
25 39Right-handed alpha
Helix 3
3
A
53 57Right-handed 310
Helix 4
4
A
58 74Right-handed alpha
Helix 5
5
A
87 101Right-handed alpha
Helix 6
6
A
117 131Right-handed alpha
Helix 7
7
A
152 160Right-handed alpha
Helix 8
8
A
172 183Right-handed alpha
Helix 9
9
A
192 194Right-handed 310
Helix 10
10
A
195 202Right-handed alpha
Helix 11
11
A
210 214Right-handed 310
Helix 12
12
A
215 228Right-handed alpha
Helix 13
13
A
230 249Right-handed alpha
Helix 14
14
A
252 264Right-handed alpha
Helix 15
15
A
279 295Right-handed alpha
Helix 16
16
B
2 8Right-handed 310
Helix 17
17
B
25 39Right-handed alpha
Helix 18
18
B
49 57Right-handed 310
Helix 19
19
B
58 74Right-handed alpha
Helix 20
20
B
87 101Right-handed alpha
Helix 21
21
B
117 130Right-handed alpha
Helix 22
22
B
150 159Right-handed alpha
Helix 23
23
B
172 183Right-handed alpha
Helix 24
24
B
192 194Right-handed 310
Helix 25
25
B
195 202Right-handed alpha
Helix 26
26
B
210 214Right-handed 310
Helix 27
27
B
215 228Right-handed alpha
Helix 28
28
B
230 249Right-handed alpha
Helix 29
29
B
252 264Right-handed alpha
Helix 30
30
B
279 295Right-handed alpha
Helix 31
31
C
4 8Right-handed 310
Helix 32
32
C
25 39Right-handed alpha
Helix 33
33
C
49 57Right-handed 310
Helix 34
34
C
58 74Right-handed alpha
Helix 35
35
C
87 101Right-handed alpha
Helix 36
36
C
117 132Right-handed alpha
Helix 37
37
C
153 159Right-handed alpha
Helix 38
38
C
172 183Right-handed alpha
Helix 39
39
C
192 194Right-handed 310
Helix 40
40
C
195 202Right-handed alpha
Helix 41
41
C
211 228Right-handed alpha
Helix 42
42
C
230 249Right-handed alpha
Helix 43
43
C
252 264Right-handed alpha
Helix 44
44
C
279 295Right-handed alpha
Helix 45
45
D
4 8Right-handed 310
Helix 46
46
D
25 39Right-handed alpha
Helix 47
47
D
53 57Right-handed 310
Helix 48
48
D
58 74Right-handed alpha
Helix 49
49
D
87 101Right-handed alpha
Helix 50
50
D
117 130Right-handed alpha
Helix 51
51
D
150 159Right-handed alpha
Helix 52
52
D
172 183Right-handed alpha
Helix 53
53
D
192 194Right-handed 310
Helix 54
54
D
195 202Right-handed alpha
Helix 55
55
D
211 228Right-handed alpha
Helix 56
56
D
230 249Right-handed alpha
Helix 57
57
D
252 264Right-handed alpha
Helix 58
58
D
279 295Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 4N4Q. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
9 12first strand
Strand 2
A
206 209parallel
Back to list of sheets
Back to top of page

There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
44 47first strand
Strand 2
A
78 82parallel
Strand 3
A
105 108parallel
Strand 4
A
136 139parallel
Strand 5
A
163 168parallel
Strand 6
A
187 190parallel
Back to list of sheets
Back to top of page

There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
9 12first strand
Strand 2
B
206 209parallel
Strand 3
B
187 190parallel
Strand 4
B
163 168parallel
Strand 5
B
136 139parallel
Strand 6
B
105 108parallel
Strand 7
B
78 82parallel
Strand 8
B
44 47parallel
Back to list of sheets
Back to top of page

There are 8 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
9 12first strand
Strand 2
C
206 209parallel
Strand 3
C
187 190parallel
Strand 4
C
163 168parallel
Strand 5
C
136 139parallel
Strand 6
C
105 108parallel
Strand 7
C
78 82parallel
Strand 8
C
44 47parallel
Back to list of sheets
Back to top of page

There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
9 12first strand
Strand 2
D
206 209parallel
Back to list of sheets
Back to top of page

There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
44 47first strand
Strand 2
D
78 82parallel
Strand 3
D
105 108parallel
Strand 4
D
136 139parallel
Strand 5
D
163 168parallel
Strand 6
D
187 190parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il