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

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 6IXL entry

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

Chain ID	Initial residue	Terminal residue
A	SER 24	ASP 428
B	SER 24	ASP 428
C	SER 24	ASP 428
D	SER 24	LEU 427

There are 72 helices in PDB entry 6IXL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	37	51	Right-handed alpha
Helix 2	AA2	A	67	74	Right-handed alpha
Helix 3	AA3	A	76	90	Right-handed alpha
Helix 4	AA4	A	101	109	Right-handed alpha
Helix 5	AA5	A	117	125	Right-handed alpha
Helix 6	AA6	A	156	161	Right-handed 310
Helix 7	AA7	A	210	226	Right-handed alpha
Helix 8	AA8	A	238	240	Right-handed 310
Helix 9	AA9	A	241	256	Right-handed alpha
Helix 10	AB1	A	256	263	Right-handed alpha
Helix 11	AB2	A	277	287	Right-handed alpha
Helix 12	AB3	A	297	313	Right-handed alpha
Helix 13	AB4	A	314	318	Right-handed 310
Helix 14	AB5	A	342	351	Right-handed alpha
Helix 15	AB6	A	359	378	Right-handed alpha
Helix 16	AB7	A	380	401	Right-handed alpha
Helix 17	AB8	A	405	410	Right-handed alpha
Helix 18	AB9	A	415	427	Right-handed alpha
Helix 19	AC1	B	37	51	Right-handed alpha
Helix 20	AC2	B	67	75	Right-handed alpha
Helix 21	AC3	B	76	90	Right-handed alpha
Helix 22	AC4	B	101	109	Right-handed alpha
Helix 23	AC5	B	117	125	Right-handed alpha
Helix 24	AC6	B	156	161	Right-handed 310
Helix 25	AC7	B	210	226	Right-handed alpha
Helix 26	AC8	B	238	240	Right-handed 310
Helix 27	AC9	B	241	256	Right-handed alpha
Helix 28	AD1	B	256	263	Right-handed alpha
Helix 29	AD2	B	277	287	Right-handed alpha
Helix 30	AD3	B	297	313	Right-handed alpha
Helix 31	AD4	B	314	317	Right-handed 310
Helix 32	AD5	B	342	351	Right-handed alpha
Helix 33	AD6	B	359	378	Right-handed alpha
Helix 34	AD7	B	380	401	Right-handed alpha
Helix 35	AD8	B	405	410	Right-handed alpha
Helix 36	AD9	B	415	425	Right-handed alpha
Helix 37	AE1	C	37	51	Right-handed alpha
Helix 38	AE2	C	67	74	Right-handed alpha
Helix 39	AE3	C	76	90	Right-handed alpha
Helix 40	AE4	C	101	109	Right-handed alpha
Helix 41	AE5	C	117	125	Right-handed alpha
Helix 42	AE6	C	156	161	Right-handed 310
Helix 43	AE7	C	210	226	Right-handed alpha
Helix 44	AE8	C	238	240	Right-handed 310
Helix 45	AE9	C	241	256	Right-handed alpha
Helix 46	AF1	C	256	263	Right-handed alpha
Helix 47	AF2	C	277	287	Right-handed alpha
Helix 48	AF3	C	297	313	Right-handed alpha
Helix 49	AF4	C	314	318	Right-handed 310
Helix 50	AF5	C	342	351	Right-handed alpha
Helix 51	AF6	C	359	378	Right-handed alpha
Helix 52	AF7	C	380	401	Right-handed alpha
Helix 53	AF8	C	405	410	Right-handed alpha
Helix 54	AF9	C	415	428	Right-handed alpha
Helix 55	AG1	D	37	51	Right-handed alpha
Helix 56	AG2	D	67	74	Right-handed alpha
Helix 57	AG3	D	76	90	Right-handed alpha
Helix 58	AG4	D	101	109	Right-handed alpha
Helix 59	AG5	D	117	125	Right-handed alpha
Helix 60	AG6	D	156	161	Right-handed 310
Helix 61	AG7	D	210	226	Right-handed alpha
Helix 62	AG8	D	238	240	Right-handed 310
Helix 63	AG9	D	241	256	Right-handed alpha
Helix 64	AH1	D	256	263	Right-handed alpha
Helix 65	AH2	D	277	287	Right-handed alpha
Helix 66	AH3	D	297	313	Right-handed alpha
Helix 67	AH4	D	314	318	Right-handed 310
Helix 68	AH5	D	342	351	Right-handed alpha
Helix 69	AH6	D	359	378	Right-handed alpha
Helix 70	AH7	D	380	401	Right-handed alpha
Helix 71	AH8	D	405	410	Right-handed alpha
Helix 72	AH9	D	415	427	Right-handed alpha

There are 12 sheets in PDB entry 6IXL. 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 2 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	26	27	first strand
Strand 2	A	56	57	parallel

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There are 10 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	61	65	first strand
Strand 2	A	31	35	parallel
Strand 3	A	91	94	parallel
Strand 4	A	331	336	parallel
Strand 5	A	320	325	anti-parallel
Strand 6	A	129	131	anti-parallel
Strand 7	A	149	153	anti-parallel
Strand 8	A	292	296	parallel
Strand 9	A	228	233	parallel
Strand 10	A	273	276	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	162	166	first strand
Strand 2	A	199	207	anti-parallel
Strand 3	B	199	207	anti-parallel
Strand 4	B	162	166	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	187	194	first strand
Strand 2	A	169	177	anti-parallel
Strand 3	B	169	177	anti-parallel
Strand 4	B	187	194	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	26	27	first strand
Strand 2	B	56	57	parallel

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There are 10 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	61	65	first strand
Strand 2	B	31	35	parallel
Strand 3	B	91	94	parallel
Strand 4	B	331	337	parallel
Strand 5	B	319	325	anti-parallel
Strand 6	B	127	131	anti-parallel
Strand 7	B	149	153	anti-parallel
Strand 8	B	292	296	parallel
Strand 9	B	228	233	parallel
Strand 10	B	273	276	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	C	26	27	first strand
Strand 2	C	56	57	parallel

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There are 10 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	61	65	first strand
Strand 2	C	31	35	parallel
Strand 3	C	91	94	parallel
Strand 4	C	331	335	parallel
Strand 5	C	321	325	anti-parallel
Strand 6	C	127	131	anti-parallel
Strand 7	C	149	153	anti-parallel
Strand 8	C	292	296	parallel
Strand 9	C	228	233	parallel
Strand 10	C	273	276	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	162	166	first strand
Strand 2	C	199	207	anti-parallel
Strand 3	D	199	207	anti-parallel
Strand 4	D	162	166	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	187	194	first strand
Strand 2	C	169	177	anti-parallel
Strand 3	D	169	177	anti-parallel
Strand 4	D	187	194	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	D	26	27	first strand
Strand 2	D	56	57	parallel

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There are 10 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	61	65	first strand
Strand 2	D	31	35	parallel
Strand 3	D	91	94	parallel
Strand 4	D	331	336	parallel
Strand 5	D	320	325	anti-parallel
Strand 6	D	129	131	anti-parallel
Strand 7	D	146	153	anti-parallel
Strand 8	D	290	296	parallel
Strand 9	D	228	233	parallel
Strand 10	D	273	276	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: 6IXL

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