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


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 3PIM entry

There are 3 chains in PDB entry 3PIM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS -2MET 184
B
 HIS -2MET 184
C
 SER 2MET 184
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 21 helices in PDB entry 3PIM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 5Right-handed 310
Helix 2
2
A
25 38Right-handed alpha
Helix 3
3
A
39 41Right-handed 310
Helix 4
4
A
88 97Right-handed alpha
Helix 5
5
A
113 117Right-handed 310
Helix 6
6
A
124 139Right-handed alpha
Helix 7
7
A
140 143Right-handed 310
Helix 8
8
A
159 167Right-handed alpha
Helix 9
9
B
1 5Right-handed 310
Helix 10
10
B
25 38Right-handed alpha
Helix 11
11
B
39 41Right-handed 310
Helix 12
12
B
88 97Right-handed alpha
Helix 13
13
B
103 107Right-handed 310
Helix 14
14
B
113 116Right-handed 310
Helix 15
15
B
124 143Right-handed alpha
Helix 16
16
B
159 166Right-handed alpha
Helix 17
17
C
25 38Right-handed alpha
Helix 18
18
C
39 41Right-handed 310
Helix 19
19
C
88 97Right-handed alpha
Helix 20
20
C
124 143Right-handed alpha
Helix 21
21
C
159 166Right-handed alpha
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There are 3 sheets in PDB entry 3PIM. Click on sheet of interest to get list of strands forming it: A, B, C,

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
17 22first strand
Strand 2
A
75 82anti-parallel
Strand 3
A
43 51anti-parallel
Strand 4
A
149 158anti-parallel
Strand 5
A
119 122parallel
Strand 6
A
17 22anti-parallel
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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
B
17 23first strand
Strand 2
B
75 82anti-parallel
Strand 3
B
43 51anti-parallel
Strand 4
B
149 158anti-parallel
Strand 5
B
118 122parallel
Strand 6
B
17 23anti-parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
17 23first strand
Strand 2
C
75 82anti-parallel
Strand 3
C
43 51anti-parallel
Strand 4
C
149 158anti-parallel
Strand 5
C
118 122parallel
Strand 6
C
17 23anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il