Analysis of interatomic Contacts of Structural Units in PDB entry:
1D4F


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 1D4F entry

There are 4 chains in PDB entry 1D4F (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 2TYR 431
B
 ASP 2TYR 431
C
 ASP 2TYR 431
D
 ASP 2TYR 431
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 90 helices in PDB entry 1D4F. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 12Right-handed 310
Helix 2
2
A
13 26Right-handed alpha
Helix 3
3
A
28 39Right-handed alpha
Helix 4
4
A
56 69Right-handed alpha
Helix 5
5
A
84 94Right-handed alpha
Helix 6
6
A
105 115Right-handed alpha
Helix 7
7
A
132 141Right-handed alpha
Helix 8
8
A
142 146Right-handed 310
Helix 9
9
A
156 169Right-handed alpha
Helix 10
10
A
182 187Right-handed alpha
Helix 11
11
A
188 198Right-handed alpha
Helix 12
12
A
198 207Right-handed alpha
Helix 13
13
A
221 233Right-handed alpha
Helix 14
14
A
244 254Right-handed alpha
Helix 15
15
A
260 265Right-handed alpha
Helix 16
16
A
282 287Right-handed alpha
Helix 17
17
A
306 312Right-handed alpha
Helix 18
18
A
340 342Right-handed 310
Helix 19
19
A
343 349Right-handed alpha
Helix 20
20
A
353 374Right-handed alpha
Helix 21
21
A
375 378Right-handed 310
Helix 22
22
A
386 396Right-handed alpha
Helix 23
23
A
397 402Right-handed alpha
Helix 24
24
A
409 417Right-handed alpha
Helix 25
25
B
10 12Right-handed 310
Helix 26
26
B
13 27Right-handed alpha
Helix 27
27
B
28 34Right-handed alpha
Helix 28
28
B
34 39Right-handed alpha
Helix 29
29
B
56 69Right-handed alpha
Helix 30
30
B
84 94Right-handed alpha
Helix 31
31
B
105 116Right-handed alpha
Helix 32
32
B
132 141Right-handed alpha
Helix 33
33
B
142 149Right-handed 310
Helix 34
34
B
156 168Right-handed alpha
Helix 35
35
B
182 187Right-handed alpha
Helix 36
36
B
189 207Right-handed alpha
Helix 37
37
B
221 234Right-handed alpha
Helix 38
38
B
244 254Right-handed alpha
Helix 39
39
B
260 265Right-handed alpha
Helix 40
40
B
282 287Right-handed alpha
Helix 41
41
B
306 314Right-handed alpha
Helix 42
42
B
340 342Right-handed 310
Helix 43
43
B
343 349Right-handed alpha
Helix 44
44
B
353 372Right-handed alpha
Helix 45
45
B
374 378Right-handed 310
Helix 46
46
B
386 399Right-handed alpha
Helix 47
47
B
409 417Right-handed alpha
Helix 48
48
C
10 12Right-handed 310
Helix 49
49
C
13 26Right-handed alpha
Helix 50
50
C
28 39Right-handed alpha
Helix 51
51
C
56 69Right-handed alpha
Helix 52
52
C
84 92Right-handed alpha
Helix 53
53
C
105 115Right-handed alpha
Helix 54
54
C
132 142Right-handed alpha
Helix 55
55
C
145 149Right-handed 310
Helix 56
56
C
156 169Right-handed alpha
Helix 57
57
C
182 187Right-handed alpha
Helix 58
58
C
191 207Right-handed alpha
Helix 59
59
C
221 233Right-handed alpha
Helix 60
60
C
244 253Right-handed alpha
Helix 61
61
C
260 265Right-handed alpha
Helix 62
62
C
282 287Right-handed alpha
Helix 63
63
C
306 313Right-handed alpha
Helix 64
64
C
340 342Right-handed 310
Helix 65
65
C
353 374Right-handed alpha
Helix 66
66
C
375 378Right-handed 310
Helix 67
67
C
386 396Right-handed alpha
Helix 68
68
C
409 417Right-handed alpha
Helix 69
69
D
10 12Right-handed 310
Helix 70
70
D
13 26Right-handed alpha
Helix 71
71
D
28 39Right-handed alpha
Helix 72
72
D
56 69Right-handed alpha
Helix 73
73
D
84 94Right-handed alpha
Helix 74
74
D
105 115Right-handed alpha
Helix 75
75
D
132 141Right-handed alpha
Helix 76
76
D
142 147Right-handed 310
Helix 77
77
D
156 169Right-handed alpha
Helix 78
78
D
182 187Right-handed alpha
Helix 79
79
D
190 207Right-handed alpha
Helix 80
80
D
221 234Right-handed alpha
Helix 81
81
D
244 254Right-handed alpha
Helix 82
82
D
260 265Right-handed alpha
Helix 83
83
D
282 287Right-handed alpha
Helix 84
84
D
306 312Right-handed alpha
Helix 85
85
D
340 342Right-handed 310
Helix 86
86
D
344 349Right-handed alpha
Helix 87
87
D
353 372Right-handed alpha
Helix 88
88
D
374 378Right-handed 310
Helix 89
89
D
386 402Right-handed alpha
Helix 90
90
D
409 417Right-handed alpha
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There are 14 sheets in PDB entry 1D4F. 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 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
98 99first strand
Strand 2
A
72 76parallel
Strand 3
A
48 52parallel
Strand 4
A
126 129parallel
Strand 5
A
151 154parallel
Strand 6
A
176 178parallel
Strand 7
A
382 384parallel
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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
118 119first strand
Strand 2
A
122 123anti-parallel
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There are 8 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
257 259first strand
Strand 2
A
237 241parallel
Strand 3
A
214 218parallel
Strand 4
A
270 273parallel
Strand 5
A
294 297parallel
Strand 6
A
334 338parallel
Strand 7
A
324 328anti-parallel
Strand 8
A
316 321anti-parallel
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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
B
98 99first strand
Strand 2
B
72 76parallel
Strand 3
B
48 52parallel
Strand 4
B
126 129parallel
Strand 5
B
152 154parallel
Strand 6
B
176 178parallel
Strand 7
B
382 384parallel
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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
B
118 119first strand
Strand 2
B
122 123anti-parallel
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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
B
257 259first strand
Strand 2
B
237 241parallel
Strand 3
B
214 218parallel
Strand 4
B
270 273parallel
Strand 5
B
293 297parallel
Strand 6
B
334 338parallel
Strand 7
B
324 328anti-parallel
Strand 8
B
316 321anti-parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
98 99first strand
Strand 2
C
72 76parallel
Strand 3
C
48 52parallel
Strand 4
C
126 129parallel
Strand 5
C
152 154parallel
Strand 6
C
176 178parallel
Strand 7
C
382 383parallel
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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
C
118 119first strand
Strand 2
C
122 123anti-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
257 258first strand
Strand 2
C
237 241parallel
Strand 3
C
214 218parallel
Strand 4
C
270 273parallel
Strand 5
C
294 297parallel
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There are 3 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
314 321first strand
Strand 2
C
324 329anti-parallel
Strand 3
C
337 338anti-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
D
7 8first strand
Strand 2
D
99 100parallel
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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
71 74first strand
Strand 2
D
47 51parallel
Strand 3
D
126 129parallel
Strand 4
D
151 154parallel
Strand 5
D
176 178parallel
Strand 6
D
382 383parallel
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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
D
118 119first strand
Strand 2
D
122 123anti-parallel
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There are 8 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
257 258first strand
Strand 2
D
237 241parallel
Strand 3
D
214 218parallel
Strand 4
D
270 273parallel
Strand 5
D
293 297parallel
Strand 6
D
334 338parallel
Strand 7
D
324 329anti-parallel
Strand 8
D
314 321anti-parallel
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