Analysis of interatomic Contacts of Structural Units in PDB entry:
6X3B

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 6X3B entry

There are 4 chains in PDB entry 6X3B (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN -2	VAL 301
B	THR 2	VAL 301
C	GLN 3	SER 299
D	THR 2	ARG 300

There are 52 helices in PDB entry 6X3B. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	12	25	Right-handed alpha
Helix 2	AA2	A	42	46	Right-handed 310
Helix 3	AA3	A	65	72	Right-handed alpha
Helix 4	AA4	A	72	81	Right-handed alpha
Helix 5	AA5	A	81	95	Right-handed alpha
Helix 6	AA6	A	105	110	Right-handed 310
Helix 7	AA7	A	113	117	Right-handed 310
Helix 8	AA8	A	129	150	Right-handed alpha
Helix 9	AA9	A	170	184	Right-handed alpha
Helix 10	AB1	A	205	219	Right-handed alpha
Helix 11	AB2	A	235	247	Right-handed alpha
Helix 12	AB3	A	271	279	Right-handed alpha
Helix 13	AB4	A	285	301	Right-handed alpha
Helix 14	AB5	B	12	25	Right-handed alpha
Helix 15	AB6	B	42	46	Right-handed 310
Helix 16	AB7	B	65	72	Right-handed alpha
Helix 17	AB8	B	72	81	Right-handed alpha
Helix 18	AB9	B	81	95	Right-handed alpha
Helix 19	AC1	B	105	109	Right-handed 310
Helix 20	AC2	B	113	117	Right-handed 310
Helix 21	AC3	B	129	150	Right-handed alpha
Helix 22	AC4	B	170	184	Right-handed alpha
Helix 23	AC5	B	205	219	Right-handed alpha
Helix 24	AC6	B	235	247	Right-handed alpha
Helix 25	AC7	B	271	279	Right-handed alpha
Helix 26	AC8	B	285	301	Right-handed alpha
Helix 27	AC9	C	12	24	Right-handed alpha
Helix 28	AD1	C	42	50	Right-handed 310
Helix 29	AD2	C	65	72	Right-handed alpha
Helix 30	AD3	C	72	81	Right-handed alpha
Helix 31	AD4	C	81	95	Right-handed alpha
Helix 32	AD5	C	105	110	Right-handed 310
Helix 33	AD6	C	113	117	Right-handed 310
Helix 34	AD7	C	129	150	Right-handed alpha
Helix 35	AD8	C	170	184	Right-handed alpha
Helix 36	AD9	C	205	219	Right-handed alpha
Helix 37	AE1	C	235	247	Right-handed alpha
Helix 38	AE2	C	271	279	Right-handed alpha
Helix 39	AE3	C	285	298	Right-handed alpha
Helix 40	AE4	D	12	25	Right-handed alpha
Helix 41	AE5	D	42	46	Right-handed 310
Helix 42	AE6	D	65	72	Right-handed alpha
Helix 43	AE7	D	72	81	Right-handed alpha
Helix 44	AE8	D	81	95	Right-handed alpha
Helix 45	AE9	D	105	110	Right-handed 310
Helix 46	AF1	D	113	117	Right-handed 310
Helix 47	AF2	D	129	150	Right-handed alpha
Helix 48	AF3	D	170	184	Right-handed alpha
Helix 49	AF4	D	205	219	Right-handed alpha
Helix 50	AF5	D	235	246	Right-handed alpha
Helix 51	AF6	D	271	279	Right-handed alpha
Helix 52	AF7	D	285	300	Right-handed alpha

There are 12 sheets in PDB entry 6X3B. 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 6 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	29	31	first strand
Strand 2	A	3	8	parallel
Strand 3	A	56	59	parallel
Strand 4	A	99	103	parallel
Strand 5	A	152	158	parallel
Strand 6	A	224	227	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	A	160	162	first strand
Strand 2	A	199	204	parallel
Strand 3	A	232	234	anti-parallel

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There are 2 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	190	193	first strand
Strand 2	A	251	254	parallel

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There are 6 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	29	31	first strand
Strand 2	B	3	8	parallel
Strand 3	B	56	59	parallel
Strand 4	B	99	103	parallel
Strand 5	B	152	158	parallel
Strand 6	B	224	227	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	160	162	first strand
Strand 2	B	199	204	parallel
Strand 3	B	232	234	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	190	193	first strand
Strand 2	B	251	254	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	30	31	first strand
Strand 2	C	4	8	parallel
Strand 3	C	56	59	parallel
Strand 4	C	99	103	parallel
Strand 5	C	152	158	parallel
Strand 6	C	224	227	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	C	160	162	first strand
Strand 2	C	199	204	parallel
Strand 3	C	232	234	anti-parallel

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There are 2 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	190	192	first strand
Strand 2	C	251	253	parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	29	31	first strand
Strand 2	D	3	8	parallel
Strand 3	D	56	59	parallel
Strand 4	D	99	103	parallel
Strand 5	D	152	158	parallel
Strand 6	D	224	227	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	D	160	162	first strand
Strand 2	D	199	204	parallel
Strand 3	D	232	234	anti-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	190	193	first strand
Strand 2	D	251	254	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: 6X3B

Analysis of interatomic Contacts of Structural Units in PDB entry:
6X3B