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


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 3TLU entry

There are 4 chains in PDB entry 3TLU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 5PHE 315
B
 VAL 5PHE 315
C
 VAL 5PHE 315
D
 VAL 5ALA 306
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
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There are 47 helices in PDB entry 3TLU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
50 53Right-handed 310
Helix 2
2
A
55 60Right-handed alpha
Helix 3
3
A
146 149Right-handed 310
Helix 4
4
A
196 201Right-handed alpha
Helix 5
5
A
201 213Right-handed alpha
Helix 6
6
A
214 218Right-handed 310
Helix 7
7
A
220 243Right-handed alpha
Helix 8
8
A
253 282Right-handed alpha
Helix 9
9
A
284 315Right-handed alpha
Helix 10
10
B
50 53Right-handed 310
Helix 11
11
B
55 60Right-handed alpha
Helix 12
12
B
146 149Right-handed 310
Helix 13
13
B
196 201Right-handed alpha
Helix 14
14
B
201 213Right-handed alpha
Helix 15
15
B
214 218Right-handed 310
Helix 16
16
B
220 243Right-handed alpha
Helix 17
17
B
253 282Right-handed alpha
Helix 18
18
B
284 315Right-handed alpha
Helix 19
19
C
50 53Right-handed 310
Helix 20
20
C
55 60Right-handed alpha
Helix 21
21
C
146 149Right-handed 310
Helix 22
22
C
196 201Right-handed alpha
Helix 23
23
C
201 213Right-handed alpha
Helix 24
24
C
214 218Right-handed 310
Helix 25
25
C
220 243Right-handed alpha
Helix 26
26
C
244 246Right-handed 310
Helix 27
27
C
253 282Right-handed alpha
Helix 28
28
C
284 315Right-handed alpha
Helix 29
29
D
50 53Right-handed 310
Helix 30
30
D
55 60Right-handed alpha
Helix 31
31
D
146 149Right-handed 310
Helix 32
32
D
196 201Right-handed alpha
Helix 33
33
D
201 213Right-handed alpha
Helix 34
34
D
214 218Right-handed 310
Helix 35
35
D
220 243Right-handed alpha
Helix 36
36
D
244 246Right-handed 310
Helix 37
37
D
253 282Right-handed alpha
Helix 38
38
D
284 315Right-handed alpha
Helix 39
39
E
50 53Right-handed 310
Helix 40
40
E
55 60Right-handed alpha
Helix 41
41
E
146 149Right-handed 310
Helix 42
42
E
196 201Right-handed alpha
Helix 43
43
E
201 213Right-handed alpha
Helix 44
44
E
214 218Right-handed 310
Helix 45
45
E
220 243Right-handed alpha
Helix 46
46
E
253 282Right-handed alpha
Helix 47
47
E
284 315Right-handed alpha
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There are 15 sheets in PDB entry 3TLU. 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,

There are 6 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
64 65first strand
Strand 2
A
86 94anti-parallel
Strand 3
A
99 111anti-parallel
Strand 4
A
36 48anti-parallel
Strand 5
A
16 31anti-parallel
Strand 6
A
140 144parallel
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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
64 65first strand
Strand 2
A
86 94anti-parallel
Strand 3
A
99 111anti-parallel
Strand 4
A
36 48anti-parallel
Strand 5
A
16 31anti-parallel
Strand 6
A
150 151parallel
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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
A
76 78first strand
Strand 2
A
123 133anti-parallel
Strand 3
A
179 192anti-parallel
Strand 4
A
160 176anti-parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
64 65first strand
Strand 2
B
86 94anti-parallel
Strand 3
B
99 111anti-parallel
Strand 4
B
36 48anti-parallel
Strand 5
B
16 31anti-parallel
Strand 6
B
140 144parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
64 65first strand
Strand 2
B
86 94anti-parallel
Strand 3
B
99 111anti-parallel
Strand 4
B
36 48anti-parallel
Strand 5
B
16 31anti-parallel
Strand 6
B
150 151parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
76 78first strand
Strand 2
B
123 133anti-parallel
Strand 3
B
179 192anti-parallel
Strand 4
B
160 176anti-parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
64 65first strand
Strand 2
C
86 95anti-parallel
Strand 3
C
99 111anti-parallel
Strand 4
C
36 48anti-parallel
Strand 5
C
16 31anti-parallel
Strand 6
C
140 144parallel
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There are 6 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
64 65first strand
Strand 2
C
86 95anti-parallel
Strand 3
C
99 111anti-parallel
Strand 4
C
36 48anti-parallel
Strand 5
C
16 31anti-parallel
Strand 6
C
150 151parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
76 78first strand
Strand 2
C
123 133anti-parallel
Strand 3
C
179 192anti-parallel
Strand 4
C
160 176anti-parallel
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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
64 65first strand
Strand 2
D
86 94anti-parallel
Strand 3
D
99 111anti-parallel
Strand 4
D
36 48anti-parallel
Strand 5
D
16 31anti-parallel
Strand 6
D
140 144parallel
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There are 6 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
64 65first strand
Strand 2
D
86 94anti-parallel
Strand 3
D
99 111anti-parallel
Strand 4
D
36 48anti-parallel
Strand 5
D
16 31anti-parallel
Strand 6
D
150 151parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
76 78first strand
Strand 2
D
123 133anti-parallel
Strand 3
D
180 192anti-parallel
Strand 4
D
160 175anti-parallel
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There are 6 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
64 65first strand
Strand 2
E
86 94anti-parallel
Strand 3
E
99 111anti-parallel
Strand 4
E
36 48anti-parallel
Strand 5
E
16 31anti-parallel
Strand 6
E
140 144parallel
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There are 6 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
64 65first strand
Strand 2
E
86 94anti-parallel
Strand 3
E
99 111anti-parallel
Strand 4
E
36 48anti-parallel
Strand 5
E
16 31anti-parallel
Strand 6
E
150 151parallel
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There are 4 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
76 78first strand
Strand 2
E
123 133anti-parallel
Strand 3
E
179 192anti-parallel
Strand 4
E
160 176anti-parallel
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