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


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 4HEM entry

There are 6 chains in PDB entry 4HEM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 34ASP 163
B
 ASN 34ASP 163
C
 GLY 33ASP 163
E
 GLN 1SER 123
F
 GLN 1SER 122
G
 GLN 1SER 123
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
Back to top of page

There are 18 helices in PDB entry 4HEM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
110 114Right-handed 310
Helix 2
2
B
110 114Right-handed 310
Helix 3
3
C
110 114Right-handed 310
Helix 4
4
E
26 32Right-handed 310
Helix 5
5
E
62 65Right-handed 310
Helix 6
6
E
74 76Right-handed 310
Helix 7
7
E
87 91Right-handed 310
Helix 8
8
E
106 110Right-handed 310
Helix 9
9
F
26 32Right-handed 310
Helix 10
10
F
62 65Right-handed 310
Helix 11
11
F
74 76Right-handed 310
Helix 12
12
F
87 91Right-handed 310
Helix 13
13
F
106 110Right-handed 310
Helix 14
14
G
26 32Right-handed 310
Helix 15
15
G
62 65Right-handed 310
Helix 16
16
G
74 76Right-handed 310
Helix 17
17
G
87 91Right-handed 310
Helix 18
18
G
106 110Right-handed 310
Back to top of page

There are 15 sheets in PDB entry 4HEM. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O,

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
42 44first strand
Strand 2
B
48 50parallel
Strand 3
C
54 56parallel
Strand 4
A
60 61parallel
Back to list of sheets
Back to top of page

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
C
42 44first strand
Strand 2
A
48 50parallel
Strand 3
B
54 56parallel
Strand 4
C
60 61parallel
Back to list of sheets
Back to top of page

There are 4 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
42 44first strand
Strand 2
C
48 50parallel
Strand 3
A
54 56parallel
Strand 4
B
60 61parallel
Back to list of sheets
Back to top of page

There are 7 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
64 72first strand
Strand 2
A
75 82anti-parallel
Strand 3
A
85 92anti-parallel
Strand 4
A
154 161anti-parallel
Strand 5
A
119 125anti-parallel
Strand 6
A
131 136anti-parallel
Strand 7
A
143 144anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
64 72first strand
Strand 2
B
75 82anti-parallel
Strand 3
B
85 92anti-parallel
Strand 4
B
154 161anti-parallel
Strand 5
B
119 125anti-parallel
Strand 6
B
131 136anti-parallel
Strand 7
B
143 144anti-parallel
Back to list of sheets
Back to top of page

There are 8 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
64 72first strand
Strand 2
C
75 82anti-parallel
Strand 3
C
85 92anti-parallel
Strand 4
C
154 161anti-parallel
Strand 5
C
119 125anti-parallel
Strand 6
C
131 136anti-parallel
Strand 7
C
143 144anti-parallel
Strand 8
C
102 103anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
4 7first strand
Strand 2
E
18 24anti-parallel
Strand 3
E
78 83anti-parallel
Strand 4
E
68 73anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
10 13first strand
Strand 2
E
117 122parallel
Strand 3
E
92 99anti-parallel
Strand 4
E
33 39anti-parallel
Strand 5
E
46 51anti-parallel
Strand 6
E
58 60anti-parallel
Back to list of sheets
Back to top of page

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
10 13first strand
Strand 2
E
117 122parallel
Strand 3
E
92 99anti-parallel
Strand 4
E
112 113anti-parallel
Back to list of sheets
Back to top of page

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
F
4 7first strand
Strand 2
F
18 24anti-parallel
Strand 3
F
78 83anti-parallel
Strand 4
F
68 73anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
10 12first strand
Strand 2
F
117 121parallel
Strand 3
F
92 99anti-parallel
Strand 4
F
33 39anti-parallel
Strand 5
F
46 51anti-parallel
Strand 6
F
58 60anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
10 12first strand
Strand 2
F
117 121parallel
Strand 3
F
92 99anti-parallel
Strand 4
F
112 113anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
4 7first strand
Strand 2
G
18 24anti-parallel
Strand 3
G
78 83anti-parallel
Strand 4
G
68 73anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
10 13first strand
Strand 2
G
117 122parallel
Strand 3
G
92 99anti-parallel
Strand 4
G
33 39anti-parallel
Strand 5
G
46 51anti-parallel
Strand 6
G
58 60anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
10 13first strand
Strand 2
G
117 122parallel
Strand 3
G
92 99anti-parallel
Strand 4
G
112 113anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il