Analysis of interatomic Contacts of Structural Units in PDB entry:
4HOP


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 4HOP entry

There are 6 chains in PDB entry 4HOP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 76TYR 162
B
 PHE 6PRO 125
C
 SER 76TYR 162
D
 ASN 4LEU 126
E
 GLY 75TYR 162
F
 PHE 6PRO 125
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 16 helices in PDB entry 4HOP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
99 103Right-handed 310
Helix 2
2
A
115 120Right-handed alpha
Helix 3
3
A
141 151Right-handed alpha
Helix 4
4
B
50 56Right-handed alpha
Helix 5
5
B
76 86Right-handed alpha
Helix 6
6
C
86 90Right-handed alpha
Helix 7
7
C
100 103Right-handed 310
Helix 8
8
C
115 121Right-handed alpha
Helix 9
9
C
141 151Right-handed alpha
Helix 10
10
D
50 56Right-handed alpha
Helix 11
11
D
76 86Right-handed alpha
Helix 12
12
E
100 103Right-handed 310
Helix 13
13
E
115 121Right-handed alpha
Helix 14
14
E
141 151Right-handed alpha
Helix 15
15
F
50 56Right-handed alpha
Helix 16
16
F
76 86Right-handed alpha
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There are 12 sheets in PDB entry 4HOP. 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 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
80 85first strand
Strand 2
A
155 161anti-parallel
Strand 3
A
128 132anti-parallel
Strand 4
A
135 136anti-parallel
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There are 4 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
107 111first strand
Strand 2
A
94 97anti-parallel
Strand 3
B
104 111anti-parallel
Strand 4
B
119 124anti-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
B
9 12first strand
Strand 2
B
15 22anti-parallel
Strand 3
B
91 98anti-parallel
Strand 4
B
63 67anti-parallel
Strand 5
B
70 71anti-parallel
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There are 2 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
30 34first strand
Strand 2
B
41 46anti-parallel
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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
80 85first strand
Strand 2
C
155 161anti-parallel
Strand 3
C
128 132anti-parallel
Strand 4
C
135 136anti-parallel
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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
C
106 111first strand
Strand 2
C
94 98anti-parallel
Strand 3
D
103 111anti-parallel
Strand 4
D
118 125anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
7 12first strand
Strand 2
D
15 22anti-parallel
Strand 3
D
91 98anti-parallel
Strand 4
D
63 67anti-parallel
Strand 5
D
70 71anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
30 34first strand
Strand 2
D
41 46anti-parallel
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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
E
80 85first strand
Strand 2
E
155 161anti-parallel
Strand 3
E
128 132anti-parallel
Strand 4
E
135 136anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
106 111first strand
Strand 2
E
94 98anti-parallel
Strand 3
F
104 111anti-parallel
Strand 4
F
118 124anti-parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
7 12first strand
Strand 2
F
15 21anti-parallel
Strand 3
F
92 98anti-parallel
Strand 4
F
63 67anti-parallel
Strand 5
F
70 71anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
30 34first strand
Strand 2
F
41 46anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il