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


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 4HCW entry

There are 6 chains in PDB entry 4HCW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 5LEU 356
B
 PRO 5LEU 356
C
 PRO 5LEU 356
D
 PRO 5LEU 356
E
 PRO 5LEU 356
F
 PRO 5LEU 356
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 are113 helices in PDB entry 4HCW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
28 34Right-handed alpha
Helix 2
2
A
54 60Right-handed alpha
Helix 3
3
A
71 77Right-handed alpha
Helix 4
4
A
85 94Right-handed alpha
Helix 5
5
A
97 104Right-handed alpha
Helix 6
6
A
134 143Right-handed alpha
Helix 7
7
A
149 155Right-handed alpha
Helix 8
8
A
156 169Right-handed alpha
Helix 9
9
A
179 183Right-handed 310
Helix 10
10
A
191 203Right-handed alpha
Helix 11
11
A
209 219Right-handed alpha
Helix 12
12
A
230 236Right-handed 310
Helix 13
13
A
237 244Right-handed alpha
Helix 14
14
A
273 288Right-handed alpha
Helix 15
15
A
288 298Right-handed alpha
Helix 16
16
A
304 313Right-handed alpha
Helix 17
17
A
315 328Right-handed alpha
Helix 18
18
A
341 353Right-handed alpha
Helix 19
19
A
354 356Right-handed 310
Helix 20
20
B
28 34Right-handed alpha
Helix 21
21
B
54 60Right-handed alpha
Helix 22
22
B
71 77Right-handed alpha
Helix 23
23
B
85 91Right-handed alpha
Helix 24
24
B
97 103Right-handed alpha
Helix 25
25
B
134 143Right-handed alpha
Helix 26
26
B
149 155Right-handed alpha
Helix 27
27
B
156 169Right-handed alpha
Helix 28
28
B
179 183Right-handed 310
Helix 29
29
B
191 204Right-handed alpha
Helix 30
30
B
209 219Right-handed alpha
Helix 31
31
B
230 236Right-handed 310
Helix 32
32
B
237 244Right-handed alpha
Helix 33
33
B
271 288Right-handed alpha
Helix 34
34
B
288 298Right-handed alpha
Helix 35
35
B
304 313Right-handed alpha
Helix 36
36
B
316 328Right-handed alpha
Helix 37
37
B
341 353Right-handed alpha
Helix 38
38
B
354 356Right-handed 310
Helix 39
39
C
28 34Right-handed alpha
Helix 40
40
C
54 60Right-handed alpha
Helix 41
41
C
71 78Right-handed alpha
Helix 42
42
C
85 94Right-handed alpha
Helix 43
43
C
97 103Right-handed alpha
Helix 44
44
C
134 143Right-handed alpha
Helix 45
45
C
149 154Right-handed alpha
Helix 46
46
C
156 169Right-handed alpha
Helix 47
47
C
179 183Right-handed 310
Helix 48
48
C
191 204Right-handed alpha
Helix 49
49
C
209 219Right-handed alpha
Helix 50
50
C
230 236Right-handed 310
Helix 51
51
C
237 244Right-handed alpha
Helix 52
52
C
271 288Right-handed alpha
Helix 53
53
C
288 298Right-handed alpha
Helix 54
54
C
304 313Right-handed alpha
Helix 55
55
C
315 328Right-handed alpha
Helix 56
56
C
341 353Right-handed alpha
Helix 57
57
C
354 356Right-handed 310
Helix 58
58
D
28 34Right-handed alpha
Helix 59
59
D
54 60Right-handed alpha
Helix 60
60
D
71 77Right-handed alpha
Helix 61
61
D
85 91Right-handed alpha
Helix 62
62
D
97 104Right-handed alpha
Helix 63
63
D
134 142Right-handed alpha
Helix 64
64
D
149 154Right-handed alpha
Helix 65
65
D
156 169Right-handed alpha
Helix 66
66
D
179 183Right-handed 310
Helix 67
67
D
191 204Right-handed alpha
Helix 68
68
D
209 220Right-handed alpha
Helix 69
69
D
230 236Right-handed 310
Helix 70
70
D
237 244Right-handed alpha
Helix 71
71
D
271 288Right-handed alpha
Helix 72
72
D
288 298Right-handed alpha
Helix 73
73
D
304 313Right-handed alpha
Helix 74
74
D
315 328Right-handed alpha
Helix 75
75
D
341 353Right-handed alpha
Helix 76
76
D
354 356Right-handed 310
Helix 77
77
E
28 34Right-handed alpha
Helix 78
78
E
71 78Right-handed alpha
Helix 79
79
E
85 94Right-handed alpha
Helix 80
80
E
97 104Right-handed alpha
Helix 81
81
E
134 143Right-handed alpha
Helix 82
82
E
149 154Right-handed alpha
Helix 83
83
E
156 169Right-handed alpha
Helix 84
84
E
179 183Right-handed 310
Helix 85
85
E
191 205Right-handed alpha
Helix 86
86
E
209 219Right-handed alpha
Helix 87
87
E
230 236Right-handed 310
Helix 88
88
E
237 244Right-handed alpha
Helix 89
89
E
271 288Right-handed alpha
Helix 90
90
E
288 298Right-handed alpha
Helix 91
91
E
304 313Right-handed alpha
Helix 92
92
E
315 328Right-handed alpha
Helix 93
93
E
341 353Right-handed alpha
Helix 94
94
E
354 356Right-handed 310
Helix 95
95
F
28 34Right-handed alpha
Helix 96
96
F
54 59Right-handed alpha
Helix 97
97
F
71 77Right-handed alpha
Helix 98
98
F
85 94Right-handed alpha
Helix 99
99
F
97 104Right-handed alpha
Helix 100
100
F
134 143Right-handed alpha
Helix 101
101
F
149 154Right-handed alpha
Helix 102
102
F
156 169Right-handed alpha
Helix 103
103
F
179 183Right-handed 310
Helix 104
104
F
191 204Right-handed alpha
Helix 105
105
F
209 219Right-handed alpha
Helix 106
106
F
230 236Right-handed 310
Helix 107
107
F
237 244Right-handed alpha
Helix 108
108
F
271 288Right-handed alpha
Helix 109
109
F
288 296Right-handed alpha
Helix 110
110
F
304 313Right-handed alpha
Helix 111
111
F
315 328Right-handed alpha
Helix 112
112
F
341 353Right-handed alpha
Helix 113
113
F
354 356Right-handed 310
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There are 32 sheets in PDB entry 4HCW. 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, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF,

There are 7 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
39 40first strand
Strand 2
A
43 49anti-parallel
Strand 3
A
7 12parallel
Strand 4
A
64 68parallel
Strand 5
A
259 266anti-parallel
Strand 6
A
113 119anti-parallel
Strand 7
A
301 302anti-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
18 20first strand
Strand 2
A
25 27anti-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
105 106first strand
Strand 2
A
109 110anti-parallel
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There are 3 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
228 229first strand
Strand 2
A
121 124anti-parallel
Strand 3
A
247 249anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
175 178first strand
Strand 2
A
334 337parallel
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There are 6 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
39 40first strand
Strand 2
B
43 49anti-parallel
Strand 3
B
7 12parallel
Strand 4
B
64 68parallel
Strand 5
B
260 266anti-parallel
Strand 6
B
113 118anti-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
18 20first strand
Strand 2
B
25 27anti-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
105 106first strand
Strand 2
B
109 110anti-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
B
226 229first strand
Strand 2
B
121 124anti-parallel
Strand 3
B
247 249anti-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
B
147 148first strand
Strand 2
B
205 206parallel
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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
B
175 178first strand
Strand 2
B
334 337parallel
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There are 7 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
39 40first strand
Strand 2
C
43 49anti-parallel
Strand 3
C
7 12parallel
Strand 4
C
64 68parallel
Strand 5
C
260 266anti-parallel
Strand 6
C
113 118anti-parallel
Strand 7
C
301 302anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
18 19first strand
Strand 2
C
26 27anti-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
C
105 106first strand
Strand 2
C
109 110anti-parallel
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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
226 229first strand
Strand 2
C
121 124anti-parallel
Strand 3
C
247 249anti-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
C
147 148first strand
Strand 2
C
205 206parallel
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There are 2 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
175 178first strand
Strand 2
C
334 337parallel
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There are 7 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
39 40first strand
Strand 2
D
43 49anti-parallel
Strand 3
D
7 12parallel
Strand 4
D
64 68parallel
Strand 5
D
260 266anti-parallel
Strand 6
D
113 118anti-parallel
Strand 7
D
301 302anti-parallel
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There are 2 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
18 19first strand
Strand 2
D
26 27anti-parallel
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There are 2 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
105 106first strand
Strand 2
D
109 110anti-parallel
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There are 3 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
226 229first strand
Strand 2
D
121 124anti-parallel
Strand 3
D
247 249anti-parallel
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There are 2 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
175 178first strand
Strand 2
D
334 337parallel
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There are 7 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
39 40first strand
Strand 2
E
43 49anti-parallel
Strand 3
E
7 12parallel
Strand 4
E
64 68parallel
Strand 5
E
260 266anti-parallel
Strand 6
E
113 118anti-parallel
Strand 7
E
301 302anti-parallel
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There are 2 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
18 19first strand
Strand 2
E
26 27anti-parallel
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There are 2 strands in Y sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
105 106first strand
Strand 2
E
109 110anti-parallel
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There are 3 strands in Z sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
226 229first strand
Strand 2
E
121 124anti-parallel
Strand 3
E
247 249anti-parallel
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There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
175 178first strand
Strand 2
E
334 337parallel
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There are 7 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
39 40first strand
Strand 2
F
43 49anti-parallel
Strand 3
F
7 12parallel
Strand 4
F
64 68parallel
Strand 5
F
260 266anti-parallel
Strand 6
F
113 118anti-parallel
Strand 7
F
301 302anti-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
F
18 19first strand
Strand 2
F
26 27anti-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
F
105 106first strand
Strand 2
F
109 110anti-parallel
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There are 4 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
121 124first strand
Strand 2
F
226 229anti-parallel
Strand 3
F
147 148parallel
Strand 4
F
205 206parallel
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There are 2 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
175 178first strand
Strand 2
F
334 337parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il