Analysis of interatomic Contacts of Structural Units in PDB entry:
2X36


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 2X36 entry

There are 6 chains in PDB entry 2X36 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 756GLU 953
B
 MET 756PRO 948
C
 ARG 755GLU 953
D
 THR 760PRO 948
E
 ASP 758PRO 948
F
 VAL 759PRO 948
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 48 helices in PDB entry 2X36. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
807 829Right-handed alpha
Helix 2
2
A
833 838Right-handed alpha
Helix 3
3
A
852 855Right-handed 310
Helix 4
4
A
856 870Right-handed alpha
Helix 5
5
A
894 905Right-handed alpha
Helix 6
6
A
916 922Right-handed alpha
Helix 7
7
A
924 929Right-handed alpha
Helix 8
8
A
938 947Right-handed alpha
Helix 9
9
B
807 829Right-handed alpha
Helix 10
10
B
833 838Right-handed alpha
Helix 11
11
B
852 855Right-handed 310
Helix 12
12
B
856 869Right-handed alpha
Helix 13
13
B
894 905Right-handed alpha
Helix 14
14
B
916 922Right-handed alpha
Helix 15
15
B
924 929Right-handed alpha
Helix 16
16
B
938 947Right-handed alpha
Helix 17
17
C
807 829Right-handed alpha
Helix 18
18
C
833 838Right-handed alpha
Helix 19
19
C
852 855Right-handed 310
Helix 20
20
C
856 869Right-handed alpha
Helix 21
21
C
894 905Right-handed alpha
Helix 22
22
C
916 922Right-handed alpha
Helix 23
23
C
924 929Right-handed alpha
Helix 24
24
C
938 947Right-handed alpha
Helix 25
25
D
807 829Right-handed alpha
Helix 26
26
D
833 838Right-handed alpha
Helix 27
27
D
852 855Right-handed 310
Helix 28
28
D
856 870Right-handed alpha
Helix 29
29
D
894 906Right-handed alpha
Helix 30
30
D
916 922Right-handed alpha
Helix 31
31
D
924 929Right-handed alpha
Helix 32
32
D
938 947Right-handed alpha
Helix 33
33
E
807 829Right-handed alpha
Helix 34
34
E
833 838Right-handed alpha
Helix 35
35
E
852 855Right-handed 310
Helix 36
36
E
856 870Right-handed alpha
Helix 37
37
E
894 905Right-handed alpha
Helix 38
38
E
916 922Right-handed alpha
Helix 39
39
E
924 929Right-handed alpha
Helix 40
40
E
938 947Right-handed alpha
Helix 41
41
F
807 829Right-handed alpha
Helix 42
42
F
833 838Right-handed alpha
Helix 43
43
F
849 855Right-handed 310
Helix 44
44
F
856 869Right-handed alpha
Helix 45
45
F
894 905Right-handed alpha
Helix 46
46
F
916 922Right-handed alpha
Helix 47
47
F
924 929Right-handed alpha
Helix 48
48
F
938 947Right-handed alpha
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There are 15 sheets in PDB entry 2X36. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, CA, CB, A, DB, EA, EB, EC, FA, FB, FC,

There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
764 770first strand
Strand 2
A
775 784anti-parallel
Strand 3
A
839 843anti-parallel
Strand 4
A
799 803parallel
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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
877 879first strand
Strand 2
A
909 913parallel
Strand 3
A
932 936parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
882 883first strand
Strand 2
A
889 890anti-parallel
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There are 7 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
799 803first strand
Strand 2
B
839 843parallel
Strand 3
B
775 783anti-parallel
Strand 4
B
764 770anti-parallel
Strand 5
B
877 879parallel
Strand 6
B
909 913parallel
Strand 7
B
932 936parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
882 883first strand
Strand 2
B
889 890anti-parallel
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There are 7 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
799 803first strand
Strand 2
C
839 843parallel
Strand 3
C
774 784anti-parallel
Strand 4
C
765 771anti-parallel
Strand 5
C
877 879parallel
Strand 6
C
909 913parallel
Strand 7
C
932 936parallel
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There are 2 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
882 883first strand
Strand 2
C
889 890anti-parallel
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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
D
799 803first strand
Strand 2
D
839 843parallel
Strand 3
D
775 784anti-parallel
Strand 4
D
764 770anti-parallel
Strand 5
D
878 879parallel
Strand 6
D
909 913parallel
Strand 7
D
932 936parallel
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There are 2 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
882 883first strand
Strand 2
D
889 890anti-parallel
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There are 4 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
764 771first strand
Strand 2
E
774 784anti-parallel
Strand 3
E
839 843anti-parallel
Strand 4
E
799 803parallel
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There are 3 strands in EB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
878 879first strand
Strand 2
E
909 913parallel
Strand 3
E
932 936parallel
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There are 2 strands in EC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
882 883first strand
Strand 2
E
889 890anti-parallel
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There are 4 strands in FA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
764 771first strand
Strand 2
F
774 784anti-parallel
Strand 3
F
839 843anti-parallel
Strand 4
F
799 803parallel
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There are 3 strands in FB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
877 879first strand
Strand 2
F
909 913parallel
Strand 3
F
932 936parallel
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There are 2 strands in FC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
882 883first strand
Strand 2
F
889 890anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il