Analysis of interatomic Contacts of Structural Units in PDB entry:
6TDX

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).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 6TDX entry

There are 14 chains in PDB entry 6TDX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
G	GLY 3	THR 278
H	GLN 17	HIS 176
I	SER 2	GLU 67
O	ALA 24	SER 104
P	ALA 24	SER 104
Q	ALA 24	SER 104
R	ALA 24	SER 104
S	ALA 24	SER 104
T	ALA 24	SER 104
U	ALA 24	SER 104
V	ALA 24	SER 104
W	ALA 24	SER 104
X	ALA 24	SER 104
0	LYS 141	GLU 167

There are 59 helices in PDB entry 6TDX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	G	3	39	Right-handed alpha
Helix 2	AA2	G	39	44	Right-handed alpha
Helix 3	AA3	G	51	57	Right-handed alpha
Helix 4	AA4	G	62	70	Right-handed alpha
Helix 5	AA5	G	88	99	Right-handed alpha
Helix 6	AA6	G	111	116	Right-handed alpha
Helix 7	AA7	G	116	121	Right-handed alpha
Helix 8	AA8	G	138	150	Right-handed alpha
Helix 9	AA9	G	179	193	Right-handed alpha
Helix 10	AB1	G	205	214	Right-handed alpha
Helix 11	AB2	G	216	278	Right-handed alpha
Helix 12	AB3	H	28	31	Right-handed 310
Helix 13	AB4	H	130	134	Right-handed 310
Helix 14	AB5	H	136	152	Right-handed alpha
Helix 15	AB6	H	154	176	Right-handed alpha
Helix 16	AB7	I	3	7	Right-handed alpha
Helix 17	AB8	I	9	25	Right-handed alpha
Helix 18	AB9	I	28	35	Right-handed alpha
Helix 19	AC1	I	36	38	Right-handed 310
Helix 20	AC2	O	33	45	Right-handed alpha
Helix 21	AC3	O	48	67	Right-handed alpha
Helix 22	AC4	O	70	101	Right-handed alpha
Helix 23	AC5	P	33	45	Right-handed alpha
Helix 24	AC6	P	47	67	Right-handed alpha
Helix 25	AC7	P	70	100	Right-handed alpha
Helix 26	AC8	Q	33	44	Right-handed alpha
Helix 27	AC9	Q	47	67	Right-handed alpha
Helix 28	AD1	Q	70	98	Right-handed alpha
Helix 29	AD2	R	33	43	Right-handed alpha
Helix 30	AD3	R	44	47	Right-handed 310
Helix 31	AD4	R	49	67	Right-handed alpha
Helix 32	AD5	R	70	99	Right-handed alpha
Helix 33	AD6	S	34	44	Right-handed alpha
Helix 34	AD7	S	47	67	Right-handed alpha
Helix 35	AD8	S	68	71	Right-handed 310
Helix 36	AD9	S	75	99	Right-handed alpha
Helix 37	AE1	T	33	36	Right-handed 310
Helix 38	AE2	T	37	47	Right-handed alpha
Helix 39	AE3	T	48	67	Right-handed alpha
Helix 40	AE4	T	68	71	Right-handed 310
Helix 41	AE5	T	74	99	Right-handed alpha
Helix 42	AE6	U	33	36	Right-handed 310
Helix 43	AE7	U	37	44	Right-handed alpha
Helix 44	AE8	U	47	67	Right-handed alpha
Helix 45	AE9	U	70	99	Right-handed alpha
Helix 46	AF1	V	33	44	Right-handed alpha
Helix 47	AF2	V	47	67	Right-handed alpha
Helix 48	AF3	V	70	75	Right-handed alpha
Helix 49	AF4	V	75	99	Right-handed alpha
Helix 50	AF5	W	33	44	Right-handed alpha
Helix 51	AF6	W	45	47	Right-handed 310
Helix 52	AF7	W	48	67	Right-handed alpha
Helix 53	AF8	W	68	71	Right-handed 310
Helix 54	AF9	W	74	99	Right-handed alpha
Helix 55	AG1	X	33	44	Right-handed alpha
Helix 56	AG2	X	47	67	Right-handed alpha
Helix 57	AG3	X	70	75	Right-handed alpha
Helix 58	AG4	X	75	98	Right-handed alpha
Helix 59	AG5	0	142	167	Right-handed alpha

There are 7 sheets in PDB entry 6TDX. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	73	77	first strand
Strand 2	G	156	164	parallel
Strand 3	G	170	178	anti-parallel
Strand 4	H	25	26	parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	106	107	first strand
Strand 2	G	125	127	parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	130	131	first strand
Strand 2	I	42	43	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	57	64	first strand
Strand 2	H	47	52	anti-parallel
Strand 3	H	120	124	parallel
Strand 4	H	112	115	anti-parallel
Strand 5	H	85	88	anti-parallel

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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	75	78	first strand
Strand 2	H	66	70	anti-parallel
Strand 3	H	93	97	anti-parallel
Strand 4	H	104	108	anti-parallel
Strand 5	H	128	129	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	45	47	first strand
Strand 2	I	52	54	anti-parallel

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There are 11 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	25	31	first strand
Strand 2	P	25	31	parallel
Strand 3	Q	25	31	parallel
Strand 4	R	25	31	parallel
Strand 5	S	25	31	parallel
Strand 6	T	25	31	parallel
Strand 7	U	25	31	parallel
Strand 8	V	25	31	parallel
Strand 9	W	25	31	parallel
Strand 10	X	25	31	parallel
Strand 11	O	25	31	parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 6TDX

Analysis of interatomic Contacts of Structural Units in PDB entry:
6TDX