Analysis of interatomic Contacts of Structural Units in PDB entry:
3TU4


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 3TU4 entry

There are 10 chains in PDB entry 3TU4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 37ARG 134
B
 GLY 13GLY 101
C
 ALA 12LYS 118
D
 THR 29ALA 121
E
 ARG 40ARG 134
F
 GLY 13GLY 102
G
 ALA 12LYS 118
H
 THR 29ALA 121
I
 T 2 T 147
J
 A 1 C 46
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 53 helices in PDB entry 3TU4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
44 57Right-handed alpha
Helix 2
2
A
63 76Right-handed alpha
Helix 3
3
A
85 114Right-handed alpha
Helix 4
4
A
120 132Right-handed alpha
Helix 5
5
B
25 29Right-handed 310
Helix 6
6
B
30 41Right-handed alpha
Helix 7
7
B
49 76Right-handed alpha
Helix 8
8
B
82 93Right-handed alpha
Helix 9
9
C
16 21Right-handed alpha
Helix 10
10
C
26 36Right-handed alpha
Helix 11
11
C
46 73Right-handed alpha
Helix 12
12
C
79 89Right-handed alpha
Helix 13
13
C
90 97Right-handed alpha
Helix 14
14
C
112 116Right-handed 310
Helix 15
15
D
34 46Right-handed alpha
Helix 16
16
D
52 81Right-handed alpha
Helix 17
17
D
87 99Right-handed alpha
Helix 18
18
D
100 120Right-handed alpha
Helix 19
19
E
44 56Right-handed alpha
Helix 20
20
E
63 76Right-handed alpha
Helix 21
21
E
85 114Right-handed alpha
Helix 22
22
E
120 132Right-handed alpha
Helix 23
23
F
24 29Right-handed 310
Helix 24
24
F
30 41Right-handed alpha
Helix 25
25
F
49 76Right-handed alpha
Helix 26
26
F
82 93Right-handed alpha
Helix 27
27
G
16 21Right-handed alpha
Helix 28
28
G
26 36Right-handed alpha
Helix 29
29
G
46 73Right-handed alpha
Helix 30
30
G
79 90Right-handed alpha
Helix 31
31
G
90 97Right-handed alpha
Helix 32
32
G
112 116Right-handed 310
Helix 33
33
H
34 46Right-handed alpha
Helix 34
34
H
52 81Right-handed alpha
Helix 35
35
H
87 99Right-handed alpha
Helix 36
36
H
100 121Right-handed alpha
Helix 37
37
K
92 96Right-handed 310
Helix 38
38
K
97 103Right-handed alpha
Helix 39
39
K
106 112Right-handed alpha
Helix 40
40
K
115 127Right-handed alpha
Helix 41
41
K
142 144Right-handed 310
Helix 42
42
K
154 159Right-handed alpha
Helix 43
43
K
188 199Right-handed alpha
Helix 44
44
K
200 211Right-handed alpha
Helix 45
45
L
23 27Right-handed 310
Helix 46
46
L
92 96Right-handed 310
Helix 47
47
L
97 103Right-handed alpha
Helix 48
48
L
106 112Right-handed alpha
Helix 49
49
L
115 127Right-handed alpha
Helix 50
50
L
142 144Right-handed 310
Helix 51
51
L
154 160Right-handed alpha
Helix 52
52
L
188 199Right-handed alpha
Helix 53
53
L
200 212Right-handed alpha
Back to top of page

There are 16 sheets in PDB entry 3TU4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P,

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
83 84first strand
Strand 2
B
80 81parallel
Back to list of sheets
Back to top of page

There are 2 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
118 119first strand
Strand 2
B
45 46parallel
Back to list of sheets
Back to top of page

There are 2 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
97 98first strand
Strand 2
G
101 102parallel
Back to list of sheets
Back to top of page

There are 2 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
42 43first strand
Strand 2
D
85 86parallel
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
C
77 78first strand
Strand 2
D
50 51parallel
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
C
101 102first strand
Strand 2
F
97 98parallel
Back to list of sheets
Back to top of page

There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
83 84first strand
Strand 2
F
80 81parallel
Back to list of sheets
Back to top of page

There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
118 119first strand
Strand 2
F
45 46parallel
Back to list of sheets
Back to top of page

There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
42 43first strand
Strand 2
H
85 86parallel
Back to list of sheets
Back to top of page

There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
77 78first strand
Strand 2
H
50 51parallel
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
K
11 17first strand
Strand 2
K
37 43anti-parallel
Strand 3
K
49 50anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
146 149first strand
Strand 2
K
55 60anti-parallel
Strand 3
K
65 75anti-parallel
Strand 4
K
84 91anti-parallel
Strand 5
K
131 141anti-parallel
Strand 6
K
170 176parallel
Strand 7
K
151 153parallel
Back to list of sheets
Back to top of page

There are 7 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
146 149first strand
Strand 2
K
55 60anti-parallel
Strand 3
K
65 75anti-parallel
Strand 4
K
84 91anti-parallel
Strand 5
K
131 141anti-parallel
Strand 6
K
170 176parallel
Strand 7
K
185 186anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
11 16first strand
Strand 2
L
38 43anti-parallel
Strand 3
L
49 51anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
146 149first strand
Strand 2
L
55 60anti-parallel
Strand 3
L
65 75anti-parallel
Strand 4
L
84 91anti-parallel
Strand 5
L
131 141anti-parallel
Strand 6
L
170 176parallel
Strand 7
L
151 153parallel
Back to list of sheets
Back to top of page

There are 7 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
146 149first strand
Strand 2
L
55 60anti-parallel
Strand 3
L
65 75anti-parallel
Strand 4
L
84 91anti-parallel
Strand 5
L
131 141anti-parallel
Strand 6
L
170 176parallel
Strand 7
L
185 186anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il