Analysis of interatomic Contacts of Structural Units in PDB entry:
6SO3

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 6SO3 entry

There are 6 chains in PDB entry 6SO3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	MET 1	LEU 840
D	MET 1	LYS 156
F	MET 1	ALA 196
A	MET 1	LEU 840
C	MET 1	LYS 156
E	MET 1	ALA 196

There are 95 helices in PDB entry 6SO3. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	20	24	Right-handed 310
Helix 2	AA2	B	69	71	Right-handed 310
Helix 3	AA3	B	76	80	Right-handed 310
Helix 4	AA4	B	93	106	Right-handed alpha
Helix 5	AA5	B	132	137	Right-handed alpha
Helix 6	AA6	B	149	164	Right-handed alpha
Helix 7	AA7	B	178	191	Right-handed alpha
Helix 8	AA8	B	211	229	Right-handed alpha
Helix 9	AA9	B	281	290	Right-handed alpha
Helix 10	AB1	B	291	298	Right-handed alpha
Helix 11	AB2	B	322	335	Right-handed alpha
Helix 12	AB3	B	339	351	Right-handed alpha
Helix 13	AB4	B	351	356	Right-handed alpha
Helix 14	AB5	B	375	383	Right-handed alpha
Helix 15	AB6	B	388	396	Right-handed alpha
Helix 16	AB7	B	413	442	Right-handed alpha
Helix 17	AB8	B	443	446	Right-handed 310
Helix 18	AB9	B	469	491	Right-handed alpha
Helix 19	AC1	B	491	502	Right-handed alpha
Helix 20	AC2	B	521	526	Right-handed alpha
Helix 21	AC3	B	529	534	Right-handed alpha
Helix 22	AC4	B	541	553	Right-handed alpha
Helix 23	AC5	B	591	595	Right-handed 310
Helix 24	AC6	B	600	609	Right-handed alpha
Helix 25	AC7	B	613	618	Right-handed alpha
Helix 26	AC8	B	648	666	Right-handed alpha
Helix 27	AC9	B	687	698	Right-handed alpha
Helix 28	AD1	B	699	706	Right-handed alpha
Helix 29	AD2	B	717	725	Right-handed alpha
Helix 30	AD3	B	742	749	Right-handed alpha
Helix 31	AD4	B	770	782	Right-handed alpha
Helix 32	AD5	B	783	802	Right-handed alpha
Helix 33	AD6	B	807	820	Right-handed alpha
Helix 34	AD7	B	821	826	Right-handed alpha
Helix 35	AD8	D	5	20	Right-handed alpha
Helix 36	AD9	D	31	39	Right-handed alpha
Helix 37	AE1	D	44	51	Right-handed alpha
Helix 38	AE2	D	63	75	Right-handed alpha
Helix 39	AE3	D	83	91	Right-handed alpha
Helix 40	AE4	D	103	112	Right-handed alpha
Helix 41	AE5	D	118	127	Right-handed alpha
Helix 42	AE6	D	128	130	Right-handed 310
Helix 43	AE7	D	139	149	Right-handed alpha
Helix 44	AE8	F	4	12	Right-handed alpha
Helix 45	AE9	F	36	41	Right-handed alpha
Helix 46	AF1	F	57	63	Right-handed alpha
Helix 47	AF2	F	64	67	Right-handed 310
Helix 48	AF3	F	82	86	Right-handed 310
Helix 49	AF4	F	94	99	Right-handed alpha
Helix 50	AF5	F	111	116	Right-handed alpha
Helix 51	AF6	F	129	134	Right-handed alpha
Helix 52	AF7	F	143	154	Right-handed alpha
Helix 53	AF8	F	159	169	Right-handed alpha
Helix 54	AF9	F	178	184	Right-handed alpha
Helix 55	AG1	F	185	187	Right-handed 310
Helix 56	AG2	A	5	9	Right-handed 310
Helix 57	AG3	A	76	80	Right-handed 310
Helix 58	AG4	A	93	106	Right-handed alpha
Helix 59	AG5	A	148	164	Right-handed alpha
Helix 60	AG6	A	180	194	Right-handed alpha
Helix 61	AG7	A	213	218	Right-handed 310
Helix 62	AG8	A	219	227	Right-handed alpha
Helix 63	AG9	A	325	337	Right-handed alpha
Helix 64	AH1	A	339	357	Right-handed alpha
Helix 65	AH2	A	378	386	Right-handed alpha
Helix 66	AH3	A	423	445	Right-handed alpha
Helix 67	AH4	A	472	487	Right-handed alpha
Helix 68	AH5	A	492	497	Right-handed alpha
Helix 69	AH6	A	526	534	Right-handed alpha
Helix 70	AH7	A	541	550	Right-handed alpha
Helix 71	AH8	A	612	617	Right-handed alpha
Helix 72	AH9	A	648	664	Right-handed alpha
Helix 73	AI1	A	687	698	Right-handed alpha
Helix 74	AI2	A	700	710	Right-handed alpha
Helix 75	AI3	A	742	747	Right-handed alpha
Helix 76	AI4	A	769	777	Right-handed alpha
Helix 77	AI5	A	777	782	Right-handed alpha
Helix 78	AI6	A	788	794	Right-handed alpha
Helix 79	AI7	A	794	802	Right-handed alpha
Helix 80	AI8	A	811	819	Right-handed alpha
Helix 81	AI9	A	820	825	Right-handed alpha
Helix 82	AJ1	C	5	15	Right-handed alpha
Helix 83	AJ2	C	15	20	Right-handed alpha
Helix 84	AJ3	C	29	38	Right-handed alpha
Helix 85	AJ4	C	44	52	Right-handed alpha
Helix 86	AJ5	C	67	76	Right-handed alpha
Helix 87	AJ6	C	118	129	Right-handed alpha
Helix 88	AJ7	C	140	149	Right-handed alpha
Helix 89	AJ8	E	4	10	Right-handed alpha
Helix 90	AJ9	E	79	84	Right-handed alpha
Helix 91	AK1	E	92	98	Right-handed alpha
Helix 92	AK2	E	111	117	Right-handed alpha
Helix 93	AK3	E	124	130	Right-handed alpha
Helix 94	AK4	E	143	149	Right-handed alpha
Helix 95	AK5	E	179	187	Right-handed alpha

There are 18 sheets in PDB entry 6SO3. 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,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	63	67	first strand
Strand 2	B	53	57	anti-parallel
Strand 3	B	41	49	anti-parallel
Strand 4	B	31	35	anti-parallel
Strand 5	B	72	73	anti-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	B	116	120	first strand
Strand 2	B	671	675	parallel
Strand 3	B	170	172	parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	257	262	first strand
Strand 2	B	242	249	anti-parallel
Strand 3	B	452	459	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	401	403	first strand
Strand 2	B	406	408	anti-parallel

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There are 2 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	561	564	first strand
Strand 2	B	574	576	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	B	713	716	first strand
Strand 2	B	763	766	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	27	28	first strand
Strand 2	D	61	62	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	D	100	102	first strand
Strand 2	D	136	138	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	A	33	35	first strand
Strand 2	A	41	50	anti-parallel
Strand 3	A	53	58	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	111	113	first strand
Strand 2	A	116	118	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	167	173	first strand
Strand 2	A	668	674	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	A	229	230	first strand
Strand 2	A	238	239	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	A	255	265	first strand
Strand 2	A	241	249	anti-parallel
Strand 3	A	453	458	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	A	401	403	first strand
Strand 2	A	406	408	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	A	576	577	first strand
Strand 2	A	584	585	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	A	758	759	first strand
Strand 2	A	764	765	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	C	100	101	first strand
Strand 2	C	137	138	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	141	142	first strand
Strand 2	E	177	178	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: 6SO3

Analysis of interatomic Contacts of Structural Units in PDB entry:
6SO3