Analysis of interatomic Contacts of Structural Units in PDB entry:
7M3I

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 7M3I entry

There are 6 chains in PDB entry 7M3I (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 2	PRO 221
B	SER 1	THR 211
C	GLN 321	LYS 537
H	VAL 2	PRO 221
L	SER 1	THR 211
R	GLN 321	LYS 537

There are 27 helices in PDB entry 7M3I. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	73	75	Right-handed 310
Helix 2	AA2	A	86	90	Right-handed 310
Helix 3	AA3	A	164	166	Right-handed 310
Helix 4	AA4	A	195	197	Right-handed 310
Helix 5	AA5	B	26	30	Right-handed 310
Helix 6	AA6	B	78	82	Right-handed 310
Helix 7	AA7	B	123	129	Right-handed alpha
Helix 8	AA8	B	183	190	Right-handed alpha
Helix 9	AA9	C	338	343	Right-handed alpha
Helix 10	AB1	C	349	353	Right-handed 310
Helix 11	AB2	C	365	370	Right-handed alpha
Helix 12	AB3	C	383	389	Right-handed 310
Helix 13	AB4	C	405	410	Right-handed 310
Helix 14	AB5	C	416	422	Right-handed alpha
Helix 15	AB6	C	502	505	Right-handed 310
Helix 16	AB7	H	61	64	Right-handed 310
Helix 17	AB8	H	73	75	Right-handed 310
Helix 18	AB9	H	86	90	Right-handed 310
Helix 19	AC1	L	26	30	Right-handed 310
Helix 20	AC2	L	123	129	Right-handed alpha
Helix 21	AC3	L	183	189	Right-handed alpha
Helix 22	AC4	R	338	343	Right-handed alpha
Helix 23	AC5	R	365	370	Right-handed alpha
Helix 24	AC6	R	383	390	Right-handed 310
Helix 25	AC7	R	405	410	Right-handed 310
Helix 26	AC8	R	416	422	Right-handed alpha
Helix 27	AC9	R	502	505	Right-handed 310

There are 32 sheets in PDB entry 7M3I. 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, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5,

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	A	3	7	first strand
Strand 2	A	18	25	anti-parallel
Strand 3	A	77	82	anti-parallel
Strand 4	A	67	72	anti-parallel

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There are 6 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	11	12	first strand
Strand 2	A	115	119	parallel
Strand 3	A	91	97	anti-parallel
Strand 4	A	33	39	anti-parallel
Strand 5	A	46	52	anti-parallel
Strand 6	A	57	59	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	11	12	first strand
Strand 2	A	115	119	parallel
Strand 3	A	91	97	anti-parallel
Strand 4	A	110	111	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	128	132	first strand
Strand 2	A	143	153	anti-parallel
Strand 3	A	184	193	anti-parallel
Strand 4	A	171	173	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	128	132	first strand
Strand 2	A	143	153	anti-parallel
Strand 3	A	184	193	anti-parallel
Strand 4	A	177	178	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	A	159	162	first strand
Strand 2	A	202	208	anti-parallel
Strand 3	A	213	219	anti-parallel

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There are 5 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	9	12	first strand
Strand 2	B	103	107	parallel
Strand 3	B	83	91	anti-parallel
Strand 4	B	32	37	anti-parallel
Strand 5	B	44	47	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	9	12	first strand
Strand 2	B	103	107	parallel
Strand 3	B	83	91	anti-parallel
Strand 4	B	96	99	anti-parallel

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There are 3 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	18	23	first strand
Strand 2	B	69	74	anti-parallel
Strand 3	B	61	65	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	B	116	120	first strand
Strand 2	B	132	141	anti-parallel
Strand 3	B	174	182	anti-parallel
Strand 4	B	161	163	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	B	116	120	first strand
Strand 2	B	132	141	anti-parallel
Strand 3	B	174	182	anti-parallel
Strand 4	B	167	168	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	155	157	first strand
Strand 2	B	147	152	anti-parallel
Strand 3	B	193	199	anti-parallel
Strand 4	B	202	208	anti-parallel

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There are 5 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	354	358	first strand
Strand 2	C	394	403	anti-parallel
Strand 3	C	507	516	anti-parallel
Strand 4	C	431	437	anti-parallel
Strand 5	C	376	380	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	C	361	362	first strand
Strand 2	C	524	525	parallel
Strand 3	C	391	392	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	452	454	first strand
Strand 2	C	492	494	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	C	473	474	first strand
Strand 2	C	488	489	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	4	7	first strand
Strand 2	H	18	24	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	67	72	anti-parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	115	119	parallel
Strand 3	H	91	98	anti-parallel
Strand 4	H	33	39	anti-parallel
Strand 5	H	46	52	anti-parallel
Strand 6	H	57	59	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	115	119	parallel
Strand 3	H	91	98	anti-parallel
Strand 4	H	110	111	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	128	130	first strand
Strand 2	H	149	153	anti-parallel
Strand 3	H	184	189	anti-parallel
Strand 4	H	172	173	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	128	130	first strand
Strand 2	H	149	153	anti-parallel
Strand 3	H	184	189	anti-parallel
Strand 4	H	177	178	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	159	162	first strand
Strand 2	H	202	207	anti-parallel
Strand 3	H	215	219	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	9	12	first strand
Strand 2	L	104	107	parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	18	23	first strand
Strand 2	L	69	74	anti-parallel
Strand 3	L	61	66	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	44	47	first strand
Strand 2	L	33	36	anti-parallel
Strand 3	L	85	91	anti-parallel
Strand 4	L	96	99	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	118	120	first strand
Strand 2	L	132	138	anti-parallel
Strand 3	L	174	182	anti-parallel
Strand 4	L	161	163	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	118	120	first strand
Strand 2	L	132	138	anti-parallel
Strand 3	L	174	182	anti-parallel
Strand 4	L	167	168	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	156	157	first strand
Strand 2	L	147	151	anti-parallel
Strand 3	L	193	199	anti-parallel
Strand 4	L	202	208	anti-parallel

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There are 5 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	354	358	first strand
Strand 2	R	394	403	anti-parallel
Strand 3	R	507	516	anti-parallel
Strand 4	R	431	437	anti-parallel
Strand 5	R	376	380	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	361	362	first strand
Strand 2	R	524	525	parallel

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There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	452	454	first strand
Strand 2	R	492	494	anti-parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	473	474	first strand
Strand 2	R	488	489	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: 7M3I

Analysis of interatomic Contacts of Structural Units in PDB entry:
7M3I