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


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 4EHZ entry

There are 8 chains in PDB entry 4EHZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
GLU 858GLU 1033
A
THR 1036LYS 1154
B
VAL 865GLU 1033
B
THR 1036LYS 1154
C
ASP 866GLU 1033
C
THR 1036LYS 1154
D
VAL 865GLU 1033
D
THR 1036LYS 1154
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 60 helices in PDB entry 4EHZ. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
871 873Right-handed 310
Helix 2
2
A
919 931Right-handed alpha
Helix 3
3
A
963 971Right-handed alpha
Helix 4
4
A
976 997Right-handed alpha
Helix 5
5
A
1005 1007Right-handed 310
Helix 6
6
A
1044 1048Right-handed 310
Helix 7
7
A
1049 1055Right-handed alpha
Helix 8
8
A
1060 1076Right-handed alpha
Helix 9
9
A
1079 1082Right-handed 310
Helix 10
10
A
1083 1093Right-handed alpha
Helix 11
11
A
1096 1098Right-handed 310
Helix 12
12
A
1099 1110Right-handed alpha
Helix 13
13
A
1121 1132Right-handed alpha
Helix 14
14
A
1135 1139Right-handed 310
Helix 15
15
A
1141 1154Right-handed alpha
Helix 16
16
B
871 873Right-handed 310
Helix 17
17
B
918 931Right-handed alpha
Helix 18
18
B
963 972Right-handed alpha
Helix 19
19
B
976 997Right-handed alpha
Helix 20
20
B
1005 1007Right-handed 310
Helix 21
21
B
1044 1048Right-handed 310
Helix 22
22
B
1049 1056Right-handed alpha
Helix 23
23
B
1059 1076Right-handed alpha
Helix 24
24
B
1079 1082Right-handed 310
Helix 25
25
B
1083 1093Right-handed alpha
Helix 26
26
B
1096 1098Right-handed 310
Helix 27
27
B
1099 1110Right-handed alpha
Helix 28
28
B
1121 1132Right-handed alpha
Helix 29
29
B
1135 1139Right-handed 310
Helix 30
30
B
1141 1154Right-handed alpha
Helix 31
31
C
871 873Right-handed 310
Helix 32
32
C
918 931Right-handed alpha
Helix 33
33
C
963 972Right-handed alpha
Helix 34
34
C
976 997Right-handed alpha
Helix 35
35
C
1005 1007Right-handed 310
Helix 36
36
C
1044 1048Right-handed 310
Helix 37
37
C
1049 1056Right-handed alpha
Helix 38
38
C
1059 1076Right-handed alpha
Helix 39
39
C
1079 1082Right-handed 310
Helix 40
40
C
1083 1093Right-handed alpha
Helix 41
41
C
1096 1098Right-handed 310
Helix 42
42
C
1099 1110Right-handed alpha
Helix 43
43
C
1121 1131Right-handed alpha
Helix 44
44
C
1135 1139Right-handed 310
Helix 45
45
C
1141 1154Right-handed alpha
Helix 46
46
D
871 873Right-handed 310
Helix 47
47
D
918 931Right-handed alpha
Helix 48
48
D
963 972Right-handed alpha
Helix 49
49
D
976 997Right-handed alpha
Helix 50
50
D
1005 1007Right-handed 310
Helix 51
51
D
1044 1048Right-handed 310
Helix 52
52
D
1049 1055Right-handed alpha
Helix 53
53
D
1059 1076Right-handed alpha
Helix 54
54
D
1079 1082Right-handed 310
Helix 55
55
D
1083 1093Right-handed alpha
Helix 56
56
D
1096 1098Right-handed 310
Helix 57
57
D
1099 1110Right-handed alpha
Helix 58
58
D
1121 1131Right-handed alpha
Helix 59
59
D
1135 1139Right-handed 310
Helix 60
60
D
1141 1153Right-handed alpha
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There are 16 sheets in PDB entry 4EHZ. 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, P,

There are 5 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
875 883first strand
Strand 2
A
887 894anti-parallel
Strand 3
A
903 910anti-parallel
Strand 4
A
952 957anti-parallel
Strand 5
A
940 945anti-parallel
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There are 2 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
999 1000first strand
Strand 2
A
1026 1027anti-parallel
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There are 2 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
1009 1013first strand
Strand 2
A
1016 1019anti-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
A
1034 1036first strand
Strand 2
A
1057 1059anti-parallel
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There are 5 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
875 883first strand
Strand 2
B
887 894anti-parallel
Strand 3
B
903 910anti-parallel
Strand 4
B
953 957anti-parallel
Strand 5
B
940 944anti-parallel
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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
B
999 1000first strand
Strand 2
B
1026 1027anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
1009 1013first strand
Strand 2
B
1016 1019anti-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
B
1035 1036first strand
Strand 2
B
1057 1058anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
875 883first strand
Strand 2
C
887 894anti-parallel
Strand 3
C
903 910anti-parallel
Strand 4
C
953 957anti-parallel
Strand 5
C
940 944anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
999 1000first strand
Strand 2
C
1026 1027anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
1009 1013first strand
Strand 2
C
1016 1019anti-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
C
1035 1036first strand
Strand 2
C
1057 1058anti-parallel
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There are 6 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
869 870first strand
Strand 2
D
940 944parallel
Strand 3
D
953 957anti-parallel
Strand 4
D
903 910anti-parallel
Strand 5
D
887 894anti-parallel
Strand 6
D
875 883anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
999 1000first strand
Strand 2
D
1026 1027anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
1009 1013first strand
Strand 2
D
1016 1019anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
1035 1036first strand
Strand 2
D
1057 1058anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il