Analysis of interatomic Contacts of Structural Units in PDB entry:
3L2H


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 3L2H entry

There are 4 chains in PDB entry 3L2H (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 0GLU 157
B
 GLY 0PRO 158
C
 MSE 1PRO 158
D
 ASP 2GLU 157
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 17 helices in PDB entry 3L2H. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
0 5Right-handed 310
Helix 2
2
A
9 16Right-handed alpha
Helix 3
3
A
36 41Right-handed alpha
Helix 4
4
A
150 152Right-handed 310
Helix 5
5
B
0 5Right-handed 310
Helix 6
6
B
9 16Right-handed alpha
Helix 7
7
B
36 41Right-handed alpha
Helix 8
8
B
131 133Right-handed 310
Helix 9
9
B
150 152Right-handed 310
Helix 10
10
C
2 5Right-handed 310
Helix 11
11
C
9 16Right-handed alpha
Helix 12
12
C
36 41Right-handed alpha
Helix 13
13
C
131 133Right-handed 310
Helix 14
14
C
150 152Right-handed 310
Helix 15
15
D
2 5Right-handed 310
Helix 16
16
D
9 16Right-handed alpha
Helix 17
17
D
36 41Right-handed alpha
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There are 12 sheets in PDB entry 3L2H. 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 7 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
7 8first strand
Strand 2
D
94 97anti-parallel
Strand 3
D
69 75anti-parallel
Strand 4
D
114 121anti-parallel
Strand 5
D
45 52anti-parallel
Strand 6
D
26 35anti-parallel
Strand 7
D
19 23anti-parallel
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There are 7 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
19 23first strand
Strand 2
A
26 35anti-parallel
Strand 3
A
45 52anti-parallel
Strand 4
A
114 121anti-parallel
Strand 5
A
69 75anti-parallel
Strand 6
A
94 97anti-parallel
Strand 7
D
7 8anti-parallel
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There are 5 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
63 64first strand
Strand 2
A
125 130anti-parallel
Strand 3
A
135 140anti-parallel
Strand 4
A
143 148anti-parallel
Strand 5
C
153 156anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
85 89first strand
Strand 2
A
78 82anti-parallel
Strand 3
A
104 107anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
153 156first strand
Strand 2
C
143 148anti-parallel
Strand 3
C
135 140anti-parallel
Strand 4
C
125 130anti-parallel
Strand 5
C
63 64anti-parallel
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There are 7 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
7 8first strand
Strand 2
C
94 97anti-parallel
Strand 3
C
69 75anti-parallel
Strand 4
C
114 121anti-parallel
Strand 5
C
45 52anti-parallel
Strand 6
C
26 35anti-parallel
Strand 7
C
19 23anti-parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
19 23first strand
Strand 2
B
26 35anti-parallel
Strand 3
B
45 52anti-parallel
Strand 4
B
114 121anti-parallel
Strand 5
B
69 75anti-parallel
Strand 6
B
94 97anti-parallel
Strand 7
C
7 8anti-parallel
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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
B
63 64first strand
Strand 2
B
125 130anti-parallel
Strand 3
B
135 140anti-parallel
Strand 4
B
143 148anti-parallel
Strand 5
D
152 155anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
85 89first strand
Strand 2
B
78 82anti-parallel
Strand 3
B
104 107anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
153 156first strand
Strand 2
D
143 148anti-parallel
Strand 3
D
135 140anti-parallel
Strand 4
D
125 129anti-parallel
Strand 5
D
63 64anti-parallel
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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
C
85 89first strand
Strand 2
C
78 82anti-parallel
Strand 3
C
104 107anti-parallel
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There are 3 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
85 89first strand
Strand 2
D
78 82anti-parallel
Strand 3
D
104 107anti-parallel
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