Analysis of interatomic Contacts of Structural Units in PDB entry:
6K2M

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 6K2M entry

There are 6 chains in PDB entry 6K2M (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ASP 289
D	MET 1	GLU 292
E	HIS -9	ASP 289
B	MET 1	ASP 289
C	MET 1	ASP 289
F	MET 1	ASP 289

There are 36 helices in PDB entry 6K2M. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	9	21	Right-handed alpha
Helix 2	AA2	A	55	57	Right-handed 310
Helix 3	AA3	A	72	80	Right-handed alpha
Helix 4	AA4	A	141	153	Right-handed alpha
Helix 5	AA5	A	241	250	Right-handed alpha
Helix 6	AA6	A	251	254	Right-handed 310
Helix 7	AA7	D	9	21	Right-handed alpha
Helix 8	AA8	D	55	57	Right-handed 310
Helix 9	AA9	D	72	80	Right-handed alpha
Helix 10	AB1	D	141	155	Right-handed alpha
Helix 11	AB2	D	242	250	Right-handed alpha
Helix 12	AB3	D	251	255	Right-handed 310
Helix 13	AB4	E	9	21	Right-handed alpha
Helix 14	AB5	E	55	57	Right-handed 310
Helix 15	AB6	E	72	80	Right-handed alpha
Helix 16	AB7	E	141	152	Right-handed alpha
Helix 17	AB8	E	242	250	Right-handed alpha
Helix 18	AB9	E	251	254	Right-handed 310
Helix 19	AC1	B	9	21	Right-handed alpha
Helix 20	AC2	B	55	57	Right-handed 310
Helix 21	AC3	B	72	80	Right-handed alpha
Helix 22	AC4	B	141	153	Right-handed alpha
Helix 23	AC5	B	242	250	Right-handed alpha
Helix 24	AC6	B	251	255	Right-handed 310
Helix 25	AC7	C	9	21	Right-handed alpha
Helix 26	AC8	C	55	57	Right-handed 310
Helix 27	AC9	C	72	81	Right-handed alpha
Helix 28	AD1	C	141	152	Right-handed alpha
Helix 29	AD2	C	242	250	Right-handed alpha
Helix 30	AD3	C	251	254	Right-handed 310
Helix 31	AD4	F	9	20	Right-handed alpha
Helix 32	AD5	F	55	57	Right-handed 310
Helix 33	AD6	F	72	82	Right-handed alpha
Helix 34	AD7	F	141	153	Right-handed alpha
Helix 35	AD8	F	242	250	Right-handed alpha
Helix 36	AD9	F	251	254	Right-handed 310

There are 17 sheets in PDB entry 6K2M. 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, AB8,

There are 9 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	59	61	first strand
Strand 2	A	2	6	anti-parallel
Strand 3	A	87	92	anti-parallel
Strand 4	A	98	104	anti-parallel
Strand 5	A	110	117	anti-parallel
Strand 6	B	176	182	anti-parallel
Strand 7	B	168	173	anti-parallel
Strand 8	B	157	161	anti-parallel
Strand 9	B	237	241	anti-parallel

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There are 8 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	66	71	first strand
Strand 2	A	25	31	anti-parallel
Strand 3	A	34	40	anti-parallel
Strand 4	A	46	53	anti-parallel
Strand 5	A	278	284	anti-parallel
Strand 6	A	266	274	anti-parallel
Strand 7	A	257	263	anti-parallel
Strand 8	A	135	140	anti-parallel

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There are 5 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	236	239	first strand
Strand 2	A	159	163	anti-parallel
Strand 3	A	166	172	anti-parallel
Strand 4	A	177	183	anti-parallel
Strand 5	C	110	112	anti-parallel

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There are 8 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	59	61	first strand
Strand 2	D	3	6	anti-parallel
Strand 3	D	88	91	anti-parallel
Strand 4	D	98	104	anti-parallel
Strand 5	D	110	117	anti-parallel
Strand 6	F	176	183	anti-parallel
Strand 7	F	166	173	anti-parallel
Strand 8	F	161	163	anti-parallel

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There are 9 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	67	71	first strand
Strand 2	D	25	31	anti-parallel
Strand 3	D	34	40	anti-parallel
Strand 4	D	46	53	anti-parallel
Strand 5	D	278	284	anti-parallel
Strand 6	D	268	273	anti-parallel
Strand 7	D	257	262	anti-parallel
Strand 8	D	135	140	anti-parallel
Strand 9	D	229	231	anti-parallel

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There are 9 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	236	241	first strand
Strand 2	D	157	162	anti-parallel
Strand 3	D	166	172	anti-parallel
Strand 4	D	177	183	anti-parallel
Strand 5	E	110	117	anti-parallel
Strand 6	E	98	104	anti-parallel
Strand 7	E	87	92	anti-parallel
Strand 8	E	2	6	anti-parallel
Strand 9	E	59	61	anti-parallel

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There are 9 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	67	71	first strand
Strand 2	E	25	31	anti-parallel
Strand 3	E	34	40	anti-parallel
Strand 4	E	46	53	anti-parallel
Strand 5	E	278	284	anti-parallel
Strand 6	E	266	273	anti-parallel
Strand 7	E	257	263	anti-parallel
Strand 8	E	135	140	anti-parallel
Strand 9	E	229	231	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	236	241	first strand
Strand 2	E	157	162	anti-parallel
Strand 3	E	166	172	anti-parallel
Strand 4	E	177	183	anti-parallel
Strand 5	F	110	112	anti-parallel

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There are 9 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	59	61	first strand
Strand 2	B	2	6	anti-parallel
Strand 3	B	87	92	anti-parallel
Strand 4	B	98	104	anti-parallel
Strand 5	B	110	117	anti-parallel
Strand 6	C	176	183	anti-parallel
Strand 7	C	166	173	anti-parallel
Strand 8	C	157	162	anti-parallel
Strand 9	C	236	241	anti-parallel

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There are 9 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	69	71	first strand
Strand 2	B	25	30	anti-parallel
Strand 3	B	34	40	anti-parallel
Strand 4	B	46	53	anti-parallel
Strand 5	B	278	284	anti-parallel
Strand 6	B	268	273	anti-parallel
Strand 7	B	257	261	anti-parallel
Strand 8	B	136	140	anti-parallel
Strand 9	B	229	231	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	60	61	first strand
Strand 2	C	3	6	anti-parallel
Strand 3	C	88	90	anti-parallel

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There are 9 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	69	71	first strand
Strand 2	C	25	30	anti-parallel
Strand 3	C	34	40	anti-parallel
Strand 4	C	46	53	anti-parallel
Strand 5	C	278	284	anti-parallel
Strand 6	C	268	273	anti-parallel
Strand 7	C	257	261	anti-parallel
Strand 8	C	136	140	anti-parallel
Strand 9	C	230	231	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	98	101	first strand
Strand 2	C	114	117	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	2	6	first strand
Strand 2	F	88	92	anti-parallel

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There are 8 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	66	71	first strand
Strand 2	F	25	31	anti-parallel
Strand 3	F	34	40	anti-parallel
Strand 4	F	46	53	anti-parallel
Strand 5	F	278	284	anti-parallel
Strand 6	F	268	273	anti-parallel
Strand 7	F	257	262	anti-parallel
Strand 8	F	135	140	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	98	99	first strand
Strand 2	F	116	117	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	157	158	first strand
Strand 2	F	240	241	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: 6K2M

Analysis of interatomic Contacts of Structural Units in PDB entry:
6K2M