Analysis of interatomic Contacts of Structural Units in PDB entry:
6K7X

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 6K7X entry

There are 16 chains in PDB entry 6K7X (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	ASP 73	GLY 348
A	ASP 73	ARG 345
B	ASP 73	ARG 345
D	ASP 73	ARG 345
H	VAL 48	GLU 101
E	VAL 48	GLU 101
F	VAL 48	GLU 101
G	VAL 48	GLU 101
K	ASP 73	GLY 348
L	ASP 73	ARG 345
M	ASP 73	ARG 345
N	ASP 73	ARG 345
O	VAL 48	GLU 101
P	VAL 48	GLU 101
Q	VAL 48	GLU 101
R	VAL 48	GLU 101

There are 74 helices in PDB entry 6K7X. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	107	119	Right-handed alpha
Helix 2	AA2	C	140	145	Right-handed alpha
Helix 3	AA3	C	175	191	Right-handed alpha
Helix 4	AA4	C	194	223	Right-handed alpha
Helix 5	AA5	C	226	256	Right-handed alpha
Helix 6	AA6	C	259	286	Right-handed alpha
Helix 7	AA7	C	290	310	Right-handed alpha
Helix 8	AA8	C	313	334	Right-handed alpha
Helix 9	AA9	C	334	340	Right-handed alpha
Helix 10	AB1	A	107	120	Right-handed alpha
Helix 11	AB2	A	140	145	Right-handed alpha
Helix 12	AB3	A	171	190	Right-handed alpha
Helix 13	AB4	A	191	213	Right-handed alpha
Helix 14	AB5	A	214	256	Right-handed alpha
Helix 15	AB6	A	259	286	Right-handed alpha
Helix 16	AB7	A	290	310	Right-handed alpha
Helix 17	AB8	A	313	333	Right-handed alpha
Helix 18	AB9	B	107	116	Right-handed alpha
Helix 19	AC1	B	140	145	Right-handed alpha
Helix 20	AC2	B	175	214	Right-handed alpha
Helix 21	AC3	B	214	254	Right-handed alpha
Helix 22	AC4	B	259	286	Right-handed alpha
Helix 23	AC5	B	290	307	Right-handed alpha
Helix 24	AC6	B	313	341	Right-handed alpha
Helix 25	AC7	D	107	120	Right-handed alpha
Helix 26	AC8	D	140	145	Right-handed alpha
Helix 27	AC9	D	171	190	Right-handed alpha
Helix 28	AD1	D	191	211	Right-handed alpha
Helix 29	AD2	D	214	256	Right-handed alpha
Helix 30	AD3	D	259	286	Right-handed alpha
Helix 31	AD4	D	290	310	Right-handed alpha
Helix 32	AD5	D	313	335	Right-handed alpha
Helix 33	AD6	H	67	75	Right-handed alpha
Helix 34	AD7	H	75	96	Right-handed alpha
Helix 35	AD8	E	65	95	Right-handed alpha
Helix 36	AD9	F	65	95	Right-handed alpha
Helix 37	AE1	G	65	95	Right-handed alpha
Helix 38	AE2	K	107	119	Right-handed alpha
Helix 39	AE3	K	140	145	Right-handed alpha
Helix 40	AE4	K	175	191	Right-handed alpha
Helix 41	AE5	K	194	223	Right-handed alpha
Helix 42	AE6	K	226	256	Right-handed alpha
Helix 43	AE7	K	259	286	Right-handed alpha
Helix 44	AE8	K	290	310	Right-handed alpha
Helix 45	AE9	K	313	334	Right-handed alpha
Helix 46	AF1	K	334	340	Right-handed alpha
Helix 47	AF2	L	107	120	Right-handed alpha
Helix 48	AF3	L	140	145	Right-handed alpha
Helix 49	AF4	L	171	190	Right-handed alpha
Helix 50	AF5	L	191	213	Right-handed alpha
Helix 51	AF6	L	214	256	Right-handed alpha
Helix 52	AF7	L	259	286	Right-handed alpha
Helix 53	AF8	L	290	310	Right-handed alpha
Helix 54	AF9	L	313	333	Right-handed alpha
Helix 55	AG1	M	107	116	Right-handed alpha
Helix 56	AG2	M	140	145	Right-handed alpha
Helix 57	AG3	M	175	214	Right-handed alpha
Helix 58	AG4	M	214	254	Right-handed alpha
Helix 59	AG5	M	259	286	Right-handed alpha
Helix 60	AG6	M	290	307	Right-handed alpha
Helix 61	AG7	M	313	341	Right-handed alpha
Helix 62	AG8	N	107	120	Right-handed alpha
Helix 63	AG9	N	140	145	Right-handed alpha
Helix 64	AH1	N	171	190	Right-handed alpha
Helix 65	AH2	N	191	211	Right-handed alpha
Helix 66	AH3	N	214	256	Right-handed alpha
Helix 67	AH4	N	259	286	Right-handed alpha
Helix 68	AH5	N	290	310	Right-handed alpha
Helix 69	AH6	N	313	335	Right-handed alpha
Helix 70	AH7	O	67	75	Right-handed alpha
Helix 71	AH8	O	75	96	Right-handed alpha
Helix 72	AH9	P	65	95	Right-handed alpha
Helix 73	AI1	Q	65	95	Right-handed alpha
Helix 74	AI2	R	65	95	Right-handed alpha

There are 16 sheets in PDB entry 6K7X. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7,

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	C	76	80	first strand
Strand 2	C	83	89	anti-parallel
Strand 3	C	96	100	anti-parallel
Strand 4	A	134	135	parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	126	128	first strand
Strand 2	C	149	152	anti-parallel
Strand 3	C	157	160	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	76	80	first strand
Strand 2	A	83	90	anti-parallel
Strand 3	A	95	100	anti-parallel
Strand 4	D	134	135	parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	126	128	first strand
Strand 2	A	149	152	anti-parallel
Strand 3	A	157	160	anti-parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	77	80	first strand
Strand 2	B	83	89	anti-parallel
Strand 3	B	96	100	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	125	128	first strand
Strand 2	B	149	153	anti-parallel
Strand 3	B	157	160	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	134	135	first strand
Strand 2	D	96	100	parallel
Strand 3	D	83	89	anti-parallel
Strand 4	D	76	80	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	125	128	first strand
Strand 2	D	149	153	anti-parallel
Strand 3	D	156	160	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	76	80	first strand
Strand 2	K	83	89	anti-parallel
Strand 3	K	96	100	anti-parallel
Strand 4	L	134	135	parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	126	128	first strand
Strand 2	K	149	152	anti-parallel
Strand 3	K	157	160	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	76	80	first strand
Strand 2	L	83	90	anti-parallel
Strand 3	L	95	100	anti-parallel
Strand 4	N	134	135	parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	126	128	first strand
Strand 2	L	149	152	anti-parallel
Strand 3	L	157	160	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	77	80	first strand
Strand 2	M	83	89	anti-parallel
Strand 3	M	96	100	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	125	128	first strand
Strand 2	M	149	153	anti-parallel
Strand 3	M	157	160	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	134	135	first strand
Strand 2	N	96	100	parallel
Strand 3	N	83	89	anti-parallel
Strand 4	N	76	80	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	125	128	first strand
Strand 2	N	149	153	anti-parallel
Strand 3	N	156	160	anti-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: 6K7X

Analysis of interatomic Contacts of Structural Units in PDB entry:
6K7X