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


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 3NCZ entry

There are 4 chains in PDB entry 3NCZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 4ASN 402
B
 HIS 4ASN 402
C
 HIS 4ARG 404
D
 SER 6ASN 402
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 82 helices in PDB entry 3NCZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 20Right-handed alpha
Helix 2
2
A
26 42Right-handed alpha
Helix 3
3
A
43 48Right-handed alpha
Helix 4
4
A
49 59Right-handed alpha
Helix 5
5
A
59 70Right-handed alpha
Helix 6
6
A
72 74Right-handed 310
Helix 7
7
A
109 115Right-handed alpha
Helix 8
8
A
120 131Right-handed alpha
Helix 9
9
A
161 168Right-handed alpha
Helix 10
10
A
171 192Right-handed alpha
Helix 11
11
A
200 202Right-handed 310
Helix 12
12
A
242 247Right-handed alpha
Helix 13
13
A
257 274Right-handed alpha
Helix 14
14
A
282 292Right-handed alpha
Helix 15
15
A
292 297Right-handed alpha
Helix 16
16
A
306 317Right-handed alpha
Helix 17
17
A
319 323Right-handed 310
Helix 18
18
A
328 334Right-handed alpha
Helix 19
19
A
344 351Right-handed 310
Helix 20
20
A
364 368Right-handed 310
Helix 21
21
A
391 395Right-handed 310
Helix 22
22
B
6 18Right-handed alpha
Helix 23
23
B
26 42Right-handed alpha
Helix 24
24
B
43 48Right-handed alpha
Helix 25
25
B
49 59Right-handed alpha
Helix 26
26
B
59 70Right-handed alpha
Helix 27
27
B
72 74Right-handed 310
Helix 28
28
B
109 115Right-handed alpha
Helix 29
29
B
120 131Right-handed alpha
Helix 30
30
B
161 168Right-handed alpha
Helix 31
31
B
171 192Right-handed alpha
Helix 32
32
B
200 202Right-handed 310
Helix 33
33
B
242 246Right-handed 310
Helix 34
34
B
257 274Right-handed alpha
Helix 35
35
B
282 292Right-handed alpha
Helix 36
36
B
293 296Right-handed 310
Helix 37
37
B
306 317Right-handed alpha
Helix 38
38
B
319 323Right-handed 310
Helix 39
39
B
328 334Right-handed alpha
Helix 40
40
B
344 351Right-handed 310
Helix 41
41
B
364 368Right-handed 310
Helix 42
42
B
391 395Right-handed 310
Helix 43
43
C
26 42Right-handed alpha
Helix 44
44
C
43 48Right-handed alpha
Helix 45
45
C
49 70Right-handed alpha
Helix 46
46
C
72 74Right-handed 310
Helix 47
47
C
109 115Right-handed alpha
Helix 48
48
C
120 131Right-handed alpha
Helix 49
49
C
161 168Right-handed alpha
Helix 50
50
C
171 192Right-handed alpha
Helix 51
51
C
200 202Right-handed 310
Helix 52
52
C
237 241Right-handed 310
Helix 53
53
C
242 247Right-handed alpha
Helix 54
54
C
257 274Right-handed alpha
Helix 55
55
C
282 292Right-handed alpha
Helix 56
56
C
293 296Right-handed 310
Helix 57
57
C
306 317Right-handed alpha
Helix 58
58
C
319 323Right-handed 310
Helix 59
59
C
328 334Right-handed alpha
Helix 60
60
C
344 351Right-handed 310
Helix 61
61
C
364 368Right-handed 310
Helix 62
62
C
391 395Right-handed 310
Helix 63
63
D
8 20Right-handed alpha
Helix 64
64
D
26 42Right-handed alpha
Helix 65
65
D
43 48Right-handed alpha
Helix 66
66
D
49 70Right-handed alpha
Helix 67
67
D
72 74Right-handed 310
Helix 68
68
D
109 115Right-handed alpha
Helix 69
69
D
120 131Right-handed alpha
Helix 70
70
D
161 168Right-handed alpha
Helix 71
71
D
171 192Right-handed alpha
Helix 72
72
D
200 202Right-handed 310
Helix 73
73
D
237 241Right-handed 310
Helix 74
74
D
242 248Right-handed alpha
Helix 75
75
D
257 274Right-handed alpha
Helix 76
76
D
282 292Right-handed alpha
Helix 77
77
D
292 297Right-handed alpha
Helix 78
78
D
306 317Right-handed alpha
Helix 79
79
D
319 323Right-handed 310
Helix 80
80
D
328 334Right-handed alpha
Helix 81
81
D
344 351Right-handed 310
Helix 82
82
D
391 395Right-handed 310
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There are 14 sheets in PDB entry 3NCZ. 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,

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
76 84first strand
Strand 2
A
89 95anti-parallel
Strand 3
A
101 108anti-parallel
Strand 4
A
148 154anti-parallel
Strand 5
A
139 144anti-parallel
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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
159 160first strand
Strand 2
A
204 206anti-parallel
Strand 3
A
212 214anti-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
194 195first strand
Strand 2
A
221 222anti-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
229 230first strand
Strand 2
A
254 255anti-parallel
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There are 6 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
76 84first strand
Strand 2
B
89 95anti-parallel
Strand 3
B
101 108anti-parallel
Strand 4
B
148 154anti-parallel
Strand 5
B
139 144anti-parallel
Strand 6
B
399 400anti-parallel
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There are 3 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
159 160first strand
Strand 2
B
204 206anti-parallel
Strand 3
B
212 214anti-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
194 195first strand
Strand 2
B
221 222anti-parallel
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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
C
76 84first strand
Strand 2
C
89 95anti-parallel
Strand 3
C
101 108anti-parallel
Strand 4
C
148 154anti-parallel
Strand 5
C
139 144anti-parallel
Strand 6
C
399 400anti-parallel
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There are 3 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
159 160first strand
Strand 2
C
204 206anti-parallel
Strand 3
C
212 214anti-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
194 195first strand
Strand 2
C
221 222anti-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
229 230first strand
Strand 2
C
254 255anti-parallel
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There are 6 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
76 84first strand
Strand 2
D
89 95anti-parallel
Strand 3
D
101 108anti-parallel
Strand 4
D
148 154anti-parallel
Strand 5
D
139 144anti-parallel
Strand 6
D
399 400anti-parallel
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There are 3 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
159 160first strand
Strand 2
D
204 206anti-parallel
Strand 3
D
212 214anti-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
194 195first strand
Strand 2
D
221 222anti-parallel
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