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


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 3HIX entry

There are 3 chains in PDB entry 3HIX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 35HIS 128
B
 ALA 35HIS 128
C
 ALA 35LEU 121
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 14 helices in PDB entry 3HIX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
43 49Right-handed alpha
Helix 2
2
A
59 61Right-handed 310
Helix 3
3
A
62 71Right-handed alpha
Helix 4
4
A
83 97Right-handed alpha
Helix 5
5
A
107 115Right-handed alpha
Helix 6
6
B
43 49Right-handed alpha
Helix 7
7
B
59 68Right-handed alpha
Helix 8
8
B
83 97Right-handed alpha
Helix 9
9
B
107 115Right-handed alpha
Helix 10
10
C
43 49Right-handed alpha
Helix 11
11
C
59 61Right-handed 310
Helix 12
12
C
62 71Right-handed alpha
Helix 13
13
C
83 97Right-handed alpha
Helix 14
14
C
107 115Right-handed alpha
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There are 6 sheets in PDB entry 3HIX. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 4 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
56 57first strand
Strand 2
A
37 40parallel
Strand 3
A
77 80parallel
Strand 4
A
102 104parallel
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There are 3 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
51 52first strand
Strand 2
A
119 121anti-parallel
Strand 3
B
124 126anti-parallel
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There are 3 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
124 126first strand
Strand 2
B
119 121anti-parallel
Strand 3
B
51 52anti-parallel
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There are 4 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
56 57first strand
Strand 2
B
36 40parallel
Strand 3
B
76 80parallel
Strand 4
B
102 104parallel
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There are 4 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
56 57first strand
Strand 2
C
37 40parallel
Strand 3
C
76 80parallel
Strand 4
C
101 104parallel
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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
51 52first strand
Strand 2
C
119 120anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il