Analysis of interatomic Contacts of Structural Units in PDB entry:
2P2C


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 2P2C entry

There are 18 chains in PDB entry 2P2C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 7ASP 168
B
 MET 209PRO 304
P
 HIS 9GLN 166
C
 CYS 8ASP 168
D
 LYS 208THR 305
Q
 SER 12ASN 169
E
 CYS 8GLN 167
F
 MET 209PRO 304
R
 HIS 9LEU 165
G
 CYS 8GLN 167
H
 PRO 207PRO 304
S
 ASP 13LEU 165
I
 VAL 11GLN 167
J
 MET 209HIS 302
T
 GLY 15GLN 166
K
 LEU 9GLN 166
L
 LEU 211HIS 302
U
 ASP 13GLN 166
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 are106 helices in PDB entry 2P2C. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 21Right-handed alpha
Helix 2
2
A
22 26Right-handed 310
Helix 3
3
A
56 71Right-handed alpha
Helix 4
4
A
82 96Right-handed alpha
Helix 5
5
A
97 101Right-handed 310
Helix 6
6
A
128 134Right-handed alpha
Helix 7
7
A
140 144Right-handed 310
Helix 8
8
B
237 251Right-handed alpha
Helix 9
9
B
255 270Right-handed alpha
Helix 10
10
P
13 24Right-handed alpha
Helix 11
11
P
26 36Right-handed alpha
Helix 12
12
P
49 58Right-handed alpha
Helix 13
13
P
59 68Right-handed alpha
Helix 14
14
P
82 90Right-handed alpha
Helix 15
15
P
92 102Right-handed alpha
Helix 16
16
P
115 123Right-handed alpha
Helix 17
17
P
125 135Right-handed alpha
Helix 18
18
P
150 156Right-handed alpha
Helix 19
19
C
15 23Right-handed alpha
Helix 20
20
C
24 26Right-handed 310
Helix 21
21
C
56 71Right-handed alpha
Helix 22
22
C
82 96Right-handed alpha
Helix 23
23
C
97 101Right-handed 310
Helix 24
24
C
128 134Right-handed alpha
Helix 25
25
C
140 144Right-handed 310
Helix 26
26
D
237 251Right-handed alpha
Helix 27
27
D
255 270Right-handed alpha
Helix 28
28
Q
13 23Right-handed alpha
Helix 29
29
Q
26 36Right-handed alpha
Helix 30
30
Q
49 58Right-handed alpha
Helix 31
31
Q
59 69Right-handed alpha
Helix 32
32
Q
82 90Right-handed alpha
Helix 33
33
Q
92 102Right-handed alpha
Helix 34
34
Q
115 123Right-handed alpha
Helix 35
35
Q
125 135Right-handed alpha
Helix 36
36
Q
150 156Right-handed alpha
Helix 37
37
Q
158 166Right-handed alpha
Helix 38
38
E
56 71Right-handed alpha
Helix 39
39
E
82 96Right-handed alpha
Helix 40
40
E
97 101Right-handed 310
Helix 41
41
E
128 134Right-handed alpha
Helix 42
42
E
140 144Right-handed 310
Helix 43
43
F
237 251Right-handed alpha
Helix 44
44
F
255 270Right-handed alpha
Helix 45
45
R
13 24Right-handed alpha
Helix 46
46
R
26 36Right-handed alpha
Helix 47
47
R
49 58Right-handed alpha
Helix 48
48
R
59 69Right-handed alpha
Helix 49
49
R
82 90Right-handed alpha
Helix 50
50
R
92 102Right-handed alpha
Helix 51
51
R
115 123Right-handed alpha
Helix 52
52
R
125 135Right-handed alpha
Helix 53
53
R
150 156Right-handed alpha
Helix 54
54
R
159 164Right-handed alpha
Helix 55
55
G
15 23Right-handed alpha
Helix 56
56
G
24 26Right-handed 310
Helix 57
57
G
56 71Right-handed alpha
Helix 58
58
G
82 96Right-handed alpha
Helix 59
59
G
97 101Right-handed 310
Helix 60
60
G
128 134Right-handed alpha
Helix 61
61
G
140 144Right-handed 310
Helix 62
62
H
238 251Right-handed alpha
Helix 63
63
H
255 270Right-handed alpha
Helix 64
64
S
18 23Right-handed alpha
Helix 65
65
S
27 36Right-handed alpha
Helix 66
66
S
49 58Right-handed alpha
Helix 67
67
S
59 69Right-handed alpha
Helix 68
68
S
82 90Right-handed alpha
Helix 69
69
S
92 102Right-handed alpha
Helix 70
70
S
115 123Right-handed alpha
Helix 71
71
S
125 135Right-handed alpha
Helix 72
72
S
150 156Right-handed alpha
Helix 73
73
I
56 71Right-handed alpha
Helix 74
74
I
82 96Right-handed alpha
Helix 75
75
I
97 101Right-handed 310
Helix 76
76
I
128 134Right-handed alpha
Helix 77
77
I
140 144Right-handed 310
Helix 78
78
J
238 251Right-handed alpha
Helix 79
79
J
255 270Right-handed alpha
Helix 80
80
T
18 23Right-handed alpha
Helix 81
81
T
28 36Right-handed alpha
Helix 82
82
T
49 58Right-handed alpha
Helix 83
83
T
59 68Right-handed alpha
Helix 84
84
T
82 90Right-handed alpha
Helix 85
85
T
92 102Right-handed alpha
Helix 86
86
T
115 123Right-handed alpha
Helix 87
87
T
125 135Right-handed alpha
Helix 88
88
T
150 156Right-handed alpha
Helix 89
89
T
159 164Right-handed 310
Helix 90
90
K
56 71Right-handed alpha
Helix 91
91
K
82 96Right-handed alpha
Helix 92
92
K
97 101Right-handed 310
Helix 93
93
K
128 134Right-handed alpha
Helix 94
94
K
140 144Right-handed 310
Helix 95
95
L
238 251Right-handed alpha
Helix 96
96
L
255 270Right-handed alpha
Helix 97
97
U
15 23Right-handed alpha
Helix 98
98
U
26 36Right-handed alpha
Helix 99
99
U
49 58Right-handed alpha
Helix 100
100
U
59 69Right-handed alpha
Helix 101
101
U
82 90Right-handed alpha
Helix 102
102
U
92 102Right-handed alpha
Helix 103
103
U
115 123Right-handed alpha
Helix 104
104
U
125 135Right-handed alpha
Helix 105
105
U
150 156Right-handed alpha
Helix 106
106
U
159 164Right-handed alpha
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There are 15 sheets in PDB entry 2P2C. 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,

There are 12 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
74 79first strand
Strand 2
A
36 41parallel
Strand 3
A
105 110parallel
Strand 4
A
148 153parallel
Strand 5
B
217 221parallel
Strand 6
B
287 290anti-parallel
Strand 7
D
287 290anti-parallel
Strand 8
D
217 221anti-parallel
Strand 9
C
148 152parallel
Strand 10
C
105 110parallel
Strand 11
C
36 41parallel
Strand 12
C
74 79parallel
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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
113 114first strand
Strand 2
A
117 119anti-parallel
Strand 3
A
125 127anti-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
B
210 211first strand
Strand 2
C
164 165anti-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
C
113 114first strand
Strand 2
C
117 119anti-parallel
Strand 3
C
125 127anti-parallel
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There are 12 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
74 79first strand
Strand 2
E
36 41parallel
Strand 3
E
105 111parallel
Strand 4
E
148 154parallel
Strand 5
F
217 221parallel
Strand 6
F
287 290anti-parallel
Strand 7
H
287 290anti-parallel
Strand 8
H
217 221anti-parallel
Strand 9
G
148 153parallel
Strand 10
G
105 110parallel
Strand 11
G
36 41parallel
Strand 12
G
74 79parallel
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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
E
113 114first strand
Strand 2
E
117 119anti-parallel
Strand 3
E
125 127anti-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
E
157 159first strand
Strand 2
F
226 227parallel
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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
F
210 211first strand
Strand 2
G
164 165anti-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
G
113 114first strand
Strand 2
G
117 119anti-parallel
Strand 3
G
125 127anti-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
H
231 232first strand
Strand 2
H
236 237anti-parallel
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There are 12 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
74 79first strand
Strand 2
I
36 41parallel
Strand 3
I
105 110parallel
Strand 4
I
148 152parallel
Strand 5
J
217 221parallel
Strand 6
J
287 290anti-parallel
Strand 7
L
287 290anti-parallel
Strand 8
L
217 221anti-parallel
Strand 9
K
148 154parallel
Strand 10
K
105 111parallel
Strand 11
K
36 41parallel
Strand 12
K
74 79parallel
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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
113 114first strand
Strand 2
I
117 119anti-parallel
Strand 3
I
125 127anti-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
J
231 232first strand
Strand 2
J
236 237anti-parallel
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There are 3 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
113 114first strand
Strand 2
K
117 119anti-parallel
Strand 3
K
125 127anti-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
L
231 232first strand
Strand 2
L
236 237anti-parallel
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