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


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 3ZEP entry

There are 8 chains in PDB entry 3ZEP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 814ASP 979
A
 VAL 982LEU 1098
B
 PRO 814ASP 979
B
 VAL 982SER 1100
C
 PRO 814ASP 979
C
 VAL 982SER 1100
D
 PRO 814ASP 979
D
 VAL 982TRP 1099
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 56 helices in PDB entry 3ZEP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
818 820Right-handed 310
Helix 2
2
A
861 878Right-handed alpha
Helix 3
3
A
909 917Right-handed alpha
Helix 4
4
A
922 943Right-handed alpha
Helix 5
5
A
951 953Right-handed 310
Helix 6
6
A
990 994Right-handed 310
Helix 7
7
A
995 1002Right-handed alpha
Helix 8
8
A
1005 1022Right-handed alpha
Helix 9
9
A
1029 1039Right-handed alpha
Helix 10
10
A
1045 1057Right-handed alpha
Helix 11
11
A
1067 1078Right-handed alpha
Helix 12
12
A
1081 1085Right-handed 310
Helix 13
13
A
1087 1097Right-handed alpha
Helix 14
14
B
818 820Right-handed 310
Helix 15
15
B
861 878Right-handed alpha
Helix 16
16
B
909 917Right-handed alpha
Helix 17
17
B
922 943Right-handed alpha
Helix 18
18
B
951 953Right-handed 310
Helix 19
19
B
990 994Right-handed 310
Helix 20
20
B
995 1002Right-handed alpha
Helix 21
21
B
1005 1022Right-handed alpha
Helix 22
22
B
1025 1028Right-handed 310
Helix 23
23
B
1029 1039Right-handed alpha
Helix 24
24
B
1045 1057Right-handed alpha
Helix 25
25
B
1067 1078Right-handed alpha
Helix 26
26
B
1081 1085Right-handed 310
Helix 27
27
B
1087 1097Right-handed alpha
Helix 28
28
C
818 820Right-handed 310
Helix 29
29
C
861 878Right-handed alpha
Helix 30
30
C
909 917Right-handed alpha
Helix 31
31
C
918 921Right-handed 310
Helix 32
32
C
922 943Right-handed alpha
Helix 33
33
C
951 953Right-handed 310
Helix 34
34
C
990 994Right-handed 310
Helix 35
35
C
995 1002Right-handed alpha
Helix 36
36
C
1005 1022Right-handed alpha
Helix 37
37
C
1025 1028Right-handed 310
Helix 38
38
C
1029 1039Right-handed alpha
Helix 39
39
C
1047 1056Right-handed alpha
Helix 40
40
C
1067 1078Right-handed alpha
Helix 41
41
C
1081 1085Right-handed 310
Helix 42
42
C
1087 1097Right-handed alpha
Helix 43
43
D
818 820Right-handed 310
Helix 44
44
D
861 878Right-handed alpha
Helix 45
45
D
909 917Right-handed alpha
Helix 46
46
D
922 943Right-handed alpha
Helix 47
47
D
951 953Right-handed 310
Helix 48
48
D
990 994Right-handed 310
Helix 49
49
D
995 1002Right-handed alpha
Helix 50
50
D
1005 1021Right-handed alpha
Helix 51
51
D
1025 1028Right-handed 310
Helix 52
52
D
1029 1039Right-handed alpha
Helix 53
53
D
1045 1056Right-handed alpha
Helix 54
54
D
1067 1078Right-handed alpha
Helix 55
55
D
1081 1085Right-handed 310
Helix 56
56
D
1087 1097Right-handed alpha
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There are 16 sheets in PDB entry 3ZEP. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD, CA, CB, CC, CD, A, DB, C, DD,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
822 829first strand
Strand 2
A
835 841anti-parallel
Strand 3
A
850 856anti-parallel
Strand 4
A
899 903anti-parallel
Strand 5
A
886 890anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
945 946first strand
Strand 2
A
972 973anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
955 959first strand
Strand 2
A
962 965anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
981 982first strand
Strand 2
A
1003 1004anti-parallel
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There are 5 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
822 829first strand
Strand 2
B
835 841anti-parallel
Strand 3
B
850 856anti-parallel
Strand 4
B
899 903anti-parallel
Strand 5
B
886 890anti-parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
945 946first strand
Strand 2
B
972 973anti-parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
955 959first strand
Strand 2
B
962 965anti-parallel
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There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
981 982first strand
Strand 2
B
1003 1004anti-parallel
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There are 5 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
822 829first strand
Strand 2
C
835 841anti-parallel
Strand 3
C
851 856anti-parallel
Strand 4
C
899 903anti-parallel
Strand 5
C
886 890anti-parallel
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There are 2 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
945 946first strand
Strand 2
C
972 973anti-parallel
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There are 2 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
955 959first strand
Strand 2
C
962 965anti-parallel
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There are 2 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
981 982first strand
Strand 2
C
1003 1004anti-parallel
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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
D
822 829first strand
Strand 2
D
835 841anti-parallel
Strand 3
D
850 856anti-parallel
Strand 4
D
899 903anti-parallel
Strand 5
D
886 890anti-parallel
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There are 2 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
945 946first strand
Strand 2
D
972 973anti-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
D
955 959first strand
Strand 2
D
962 965anti-parallel
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There are 2 strands in DD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
981 982first strand
Strand 2
D
1003 1004anti-parallel
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