Analysis of interatomic Contacts of Structural Units in PDB entry:
1C51


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 1C51 entry

There are 8 chains in PDB entry 1C51 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 UNK 1UNK 597
B
 UNK 1UNK 619
C
 UNK 1UNK 77
D
 UNK 1UNK 125
E
 UNK 1UNK 75
F
 UNK 1UNK 153
K
 UNK 1UNK 78
L
 UNK 1UNK 120
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 44 helices in PDB entry 1C51. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AF
A
1 12Right-handed alpha
Helix 2
AE
A
18 23Right-handed alpha
Helix 3
AD
A
29 60Right-handed alpha
Helix 4
AC
A
103 131Right-handed alpha
Helix 5
AB
A
149 173Right-handed alpha
Helix 6
AA
A
225 246Right-handed alpha
Helix 7
AG
A
275 298Right-handed alpha
Helix 8
AH
A
310 339Right-handed alpha
Helix 9
AI
A
356 382Right-handed alpha
Helix 10
AJ
A
414 439Right-handed alpha
Helix 11
AK
A
467 492Right-handed alpha
Helix 12
AL
A
504 516Right-handed alpha
Helix 13
AM
A
522 542Right-handed alpha
Helix 14
AN
A
547 555Right-handed alpha
Helix 15
AO
A
569 597Right-handed alpha
Helix 16
BF
B
4 12Right-handed alpha
Helix 17
BE
B
16 23Right-handed alpha
Helix 18
BD
B
30 57Right-handed alpha
Helix 19
BC
B
99 121Right-handed alpha
Helix 20
BB
B
135 163Right-handed alpha
Helix 21
BA
B
215 233Right-handed alpha
Helix 22
BH
B
257 278Right-handed alpha
Helix 23
BI
B
295 321Right-handed alpha
Helix 24
BJ
B
336 360Right-handed alpha
Helix 25
BK
B
412 438Right-handed alpha
Helix 26
BL
B
471 497Right-handed alpha
Helix 27
BM
B
512 521Right-handed alpha
Helix 28
BN
B
532 554Right-handed alpha
Helix 29
BL
B
559 570Right-handed alpha
Helix 30
BO
B
590 619Right-handed alpha
Helix 31
CA
C
16 19Right-handed alpha
Helix 32
CB
C
49 52Right-handed alpha
Helix 33
D
D
51 59Right-handed alpha
Helix 34
W
F
43 64Right-handed alpha
Helix 35
X
F
76 93Right-handed alpha
Helix 36
U
F
100 121Right-handed alpha
Helix 37
Y1
F
134 139Right-handed alpha
Helix 38
Y2
F
141 153Right-handed alpha
Helix 39
S
K
7 26Right-handed alpha
Helix 40
T
K
53 75Right-handed alpha
Helix 41
PS
L
1 12Right-handed alpha
Helix 42
P
L
20 37Right-handed alpha
Helix 43
Q
L
51 76Right-handed alpha
Helix 44
R
L
91 118Right-handed alpha
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There is 1 sheet ( S1) in PDB entry 1C51.

There are 5 strands in S1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
6 9first strand
Strand 2
E
20 25first strand
Strand 3
E
36 39first strand
Strand 4
E
58 60first strand
Strand 5
E
67 69first strand
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