Analysis of interatomic Contacts of Structural Units in PDB entry:
8CTR

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 8CTR entry

There are 4 chains in PDB entry 8CTR (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS -1	LYS 296
B	HIS -1	LYS 296
C	HIS -1	LYS 296
D	HIS 0	LYS 296

There are 59 helices in PDB entry 8CTR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	10	20	Right-handed alpha
Helix 2	AA2	A	21	23	Right-handed 310
Helix 3	AA3	A	42	54	Right-handed alpha
Helix 4	AA4	A	66	71	Right-handed alpha
Helix 5	AA5	A	73	82	Right-handed alpha
Helix 6	AA6	A	82	96	Right-handed alpha
Helix 7	AA7	A	106	108	Right-handed 310
Helix 8	AA8	A	126	143	Right-handed alpha
Helix 9	AA9	A	161	173	Right-handed alpha
Helix 10	AB1	A	189	206	Right-handed alpha
Helix 11	AB2	A	207	210	Right-handed 310
Helix 12	AB3	A	223	237	Right-handed alpha
Helix 13	AB4	A	268	276	Right-handed alpha
Helix 14	AB5	A	282	294	Right-handed alpha
Helix 15	AB6	B	10	20	Right-handed alpha
Helix 16	AB7	B	21	23	Right-handed 310
Helix 17	AB8	B	42	54	Right-handed alpha
Helix 18	AB9	B	68	72	Right-handed 310
Helix 19	AC1	B	74	82	Right-handed alpha
Helix 20	AC2	B	82	96	Right-handed alpha
Helix 21	AC3	B	106	108	Right-handed 310
Helix 22	AC4	B	126	143	Right-handed alpha
Helix 23	AC5	B	161	173	Right-handed alpha
Helix 24	AC6	B	189	206	Right-handed alpha
Helix 25	AC7	B	207	210	Right-handed 310
Helix 26	AC8	B	223	237	Right-handed alpha
Helix 27	AC9	B	250	254	Right-handed 310
Helix 28	AD1	B	268	276	Right-handed alpha
Helix 29	AD2	B	282	294	Right-handed alpha
Helix 30	AD3	C	10	20	Right-handed alpha
Helix 31	AD4	C	21	23	Right-handed 310
Helix 32	AD5	C	42	54	Right-handed alpha
Helix 33	AD6	C	66	71	Right-handed alpha
Helix 34	AD7	C	73	82	Right-handed alpha
Helix 35	AD8	C	82	96	Right-handed alpha
Helix 36	AD9	C	106	108	Right-handed 310
Helix 37	AE1	C	126	143	Right-handed alpha
Helix 38	AE2	C	161	173	Right-handed alpha
Helix 39	AE3	C	189	206	Right-handed alpha
Helix 40	AE4	C	207	210	Right-handed 310
Helix 41	AE5	C	223	237	Right-handed alpha
Helix 42	AE6	C	250	254	Right-handed 310
Helix 43	AE7	C	268	276	Right-handed alpha
Helix 44	AE8	C	282	294	Right-handed alpha
Helix 45	AE9	D	10	20	Right-handed alpha
Helix 46	AF1	D	21	23	Right-handed 310
Helix 47	AF2	D	42	54	Right-handed alpha
Helix 48	AF3	D	66	71	Right-handed alpha
Helix 49	AF4	D	73	82	Right-handed alpha
Helix 50	AF5	D	82	96	Right-handed alpha
Helix 51	AF6	D	106	108	Right-handed 310
Helix 52	AF7	D	126	143	Right-handed alpha
Helix 53	AF8	D	161	173	Right-handed alpha
Helix 54	AF9	D	189	206	Right-handed alpha
Helix 55	AG1	D	207	210	Right-handed 310
Helix 56	AG2	D	223	237	Right-handed alpha
Helix 57	AG3	D	250	254	Right-handed 310
Helix 58	AG4	D	268	276	Right-handed alpha
Helix 59	AG5	D	282	294	Right-handed alpha

There are 16 sheets in PDB entry 8CTR. 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,

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	25	29	first strand
Strand 2	A	2	6	parallel
Strand 3	A	57	60	parallel
Strand 4	A	98	104	parallel
Strand 5	A	146	151	parallel
Strand 6	A	211	214	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	154	155	first strand
Strand 2	A	187	188	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	175	179	first strand
Strand 2	A	245	249	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	A	183	184	first strand
Strand 2	A	221	222	anti-parallel

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There are 6 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	25	29	first strand
Strand 2	B	2	6	parallel
Strand 3	B	57	60	parallel
Strand 4	B	98	104	parallel
Strand 5	B	146	151	parallel
Strand 6	B	211	214	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	154	155	first strand
Strand 2	B	187	188	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	B	175	179	first strand
Strand 2	B	245	249	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	B	183	184	first strand
Strand 2	B	221	222	anti-parallel

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There are 6 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	25	29	first strand
Strand 2	C	2	6	parallel
Strand 3	C	57	60	parallel
Strand 4	C	98	104	parallel
Strand 5	C	146	151	parallel
Strand 6	C	211	214	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	C	154	155	first strand
Strand 2	C	187	188	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	C	175	179	first strand
Strand 2	C	245	249	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	C	183	184	first strand
Strand 2	C	221	222	anti-parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	25	29	first strand
Strand 2	D	2	6	parallel
Strand 3	D	57	60	parallel
Strand 4	D	98	104	parallel
Strand 5	D	146	151	parallel
Strand 6	D	211	214	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	D	154	155	first strand
Strand 2	D	187	188	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	D	175	179	first strand
Strand 2	D	245	249	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	D	183	184	first strand
Strand 2	D	221	222	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: 8CTR

Analysis of interatomic Contacts of Structural Units in PDB entry:
8CTR