Analysis of interatomic Contacts of Structural Units in PDB entry:
6M3U

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 6M3U entry

There are 4 chains in PDB entry 6M3U (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 61	ALA 291
B	THR 58	ILE 289
C	GLU 60	ILE 289
D	GLU 60	ALA 291

There are 48 helices in PDB entry 6M3U. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	61	65	Right-handed 310
Helix 2	AA2	A	97	102	Right-handed alpha
Helix 3	AA3	A	119	123	Right-handed 310
Helix 4	AA4	A	125	130	Right-handed alpha
Helix 5	AA5	A	141	146	Right-handed 310
Helix 6	AA6	A	148	155	Right-handed alpha
Helix 7	AA7	A	156	159	Right-handed 310
Helix 8	AA8	A	165	171	Right-handed alpha
Helix 9	AA9	A	171	183	Right-handed alpha
Helix 10	AB1	A	184	186	Right-handed 310
Helix 11	AB2	A	256	261	Right-handed 310
Helix 12	AB3	A	263	272	Right-handed alpha
Helix 13	AB4	B	97	101	Right-handed 310
Helix 14	AB5	B	119	123	Right-handed 310
Helix 15	AB6	B	125	130	Right-handed alpha
Helix 16	AB7	B	141	146	Right-handed 310
Helix 17	AB8	B	148	154	Right-handed alpha
Helix 18	AB9	B	155	159	Right-handed 310
Helix 19	AC1	B	165	171	Right-handed alpha
Helix 20	AC2	B	171	183	Right-handed alpha
Helix 21	AC3	B	184	186	Right-handed 310
Helix 22	AC4	B	256	261	Right-handed 310
Helix 23	AC5	B	263	272	Right-handed alpha
Helix 24	AC6	B	275	283	Right-handed alpha
Helix 25	AC7	C	97	102	Right-handed alpha
Helix 26	AC8	C	119	123	Right-handed 310
Helix 27	AC9	C	125	130	Right-handed alpha
Helix 28	AD1	C	141	146	Right-handed 310
Helix 29	AD2	C	148	155	Right-handed alpha
Helix 30	AD3	C	156	159	Right-handed 310
Helix 31	AD4	C	165	171	Right-handed alpha
Helix 32	AD5	C	171	183	Right-handed alpha
Helix 33	AD6	C	184	186	Right-handed 310
Helix 34	AD7	C	256	261	Right-handed 310
Helix 35	AD8	C	263	272	Right-handed alpha
Helix 36	AD9	C	275	282	Right-handed alpha
Helix 37	AE1	D	97	102	Right-handed alpha
Helix 38	AE2	D	119	123	Right-handed 310
Helix 39	AE3	D	125	130	Right-handed alpha
Helix 40	AE4	D	141	146	Right-handed 310
Helix 41	AE5	D	148	155	Right-handed alpha
Helix 42	AE6	D	156	159	Right-handed 310
Helix 43	AE7	D	165	171	Right-handed alpha
Helix 44	AE8	D	171	183	Right-handed alpha
Helix 45	AE9	D	184	186	Right-handed 310
Helix 46	AF1	D	256	261	Right-handed 310
Helix 47	AF2	D	263	272	Right-handed alpha
Helix 48	AF3	D	275	283	Right-handed alpha

There are 12 sheets in PDB entry 6M3U. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 7 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	72	74	first strand
Strand 2	A	79	83	anti-parallel
Strand 3	A	88	96	anti-parallel
Strand 4	A	189	197	anti-parallel
Strand 5	A	225	233	anti-parallel
Strand 6	A	239	247	anti-parallel
Strand 7	A	287	288	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	A	135	138	first strand
Strand 2	A	161	164	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	201	202	first strand
Strand 2	A	208	215	anti-parallel
Strand 3	B	208	215	anti-parallel
Strand 4	B	201	202	anti-parallel

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There are 4 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	220	221	first strand
Strand 2	A	208	215	anti-parallel
Strand 3	B	208	215	anti-parallel
Strand 4	B	220	221	anti-parallel

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There are 7 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	72	74	first strand
Strand 2	B	79	83	anti-parallel
Strand 3	B	88	96	anti-parallel
Strand 4	B	189	197	anti-parallel
Strand 5	B	225	233	anti-parallel
Strand 6	B	239	247	anti-parallel
Strand 7	B	286	287	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	B	135	138	first strand
Strand 2	B	161	164	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	71	74	first strand
Strand 2	C	79	83	anti-parallel
Strand 3	C	88	96	anti-parallel
Strand 4	C	189	197	anti-parallel
Strand 5	C	225	233	anti-parallel
Strand 6	C	239	247	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	135	138	first strand
Strand 2	C	161	164	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	C	201	202	first strand
Strand 2	C	208	215	anti-parallel
Strand 3	D	208	215	anti-parallel
Strand 4	D	201	202	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	220	221	first strand
Strand 2	C	208	215	anti-parallel
Strand 3	D	208	215	anti-parallel
Strand 4	D	220	221	anti-parallel

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There are 7 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	72	74	first strand
Strand 2	D	79	83	anti-parallel
Strand 3	D	88	96	anti-parallel
Strand 4	D	189	197	anti-parallel
Strand 5	D	225	233	anti-parallel
Strand 6	D	239	247	anti-parallel
Strand 7	D	286	288	parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	135	138	first strand
Strand 2	D	161	164	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: 6M3U

Analysis of interatomic Contacts of Structural Units in PDB entry:
6M3U