Analysis of interatomic Contacts of Structural Units in PDB entry:
8RK5

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 8RK5 entry

There are 6 chains in PDB entry 8RK5 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 2	ASP 318
B	ALA 2	VAL 306
C	ALA 2	ASP 318
E	ALA 2	VAL 306
D	ALA 2	ASP 318
F	ALA 2	VAL 306

There are 27 helices in PDB entry 8RK5. 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	25	Right-handed alpha
Helix 2	AA2	A	25	31	Right-handed alpha
Helix 3	AA3	A	94	98	Right-handed 310
Helix 4	AA4	A	219	223	Right-handed 310
Helix 5	AA5	A	231	235	Right-handed 310
Helix 6	AA6	A	308	310	Right-handed 310
Helix 7	AA7	B	10	25	Right-handed alpha
Helix 8	AA8	B	180	184	Right-handed 310
Helix 9	AA9	B	217	223	Right-handed alpha
Helix 10	AB1	C	10	25	Right-handed alpha
Helix 11	AB2	C	25	31	Right-handed alpha
Helix 12	AB3	C	94	98	Right-handed 310
Helix 13	AB4	C	219	223	Right-handed 310
Helix 14	AB5	C	231	235	Right-handed 310
Helix 15	AB6	C	308	310	Right-handed 310
Helix 16	AB7	E	10	25	Right-handed alpha
Helix 17	AB8	E	180	184	Right-handed 310
Helix 18	AB9	E	217	223	Right-handed alpha
Helix 19	AC1	D	10	25	Right-handed alpha
Helix 20	AC2	D	25	31	Right-handed alpha
Helix 21	AC3	D	94	98	Right-handed 310
Helix 22	AC4	D	219	223	Right-handed 310
Helix 23	AC5	D	231	235	Right-handed 310
Helix 24	AC6	D	308	310	Right-handed 310
Helix 25	AC7	F	10	25	Right-handed alpha
Helix 26	AC8	F	180	184	Right-handed 310
Helix 27	AC9	F	217	223	Right-handed alpha

There are 21 sheets in PDB entry 8RK5. 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,

There are 7 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	8	first strand
Strand 2	A	124	131	anti-parallel
Strand 3	A	134	141	anti-parallel
Strand 4	A	144	152	anti-parallel
Strand 5	A	166	169	anti-parallel
Strand 6	A	198	201	anti-parallel
Strand 7	A	207	209	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	36	41	first strand
Strand 2	A	54	59	anti-parallel
Strand 3	A	68	77	anti-parallel
Strand 4	A	82	90	anti-parallel
Strand 5	A	115	117	anti-parallel
Strand 6	A	172	173	anti-parallel

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There are 6 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	225	227	first strand
Strand 2	A	256	263	anti-parallel
Strand 3	A	268	279	anti-parallel
Strand 4	A	312	316	anti-parallel
Strand 5	A	296	302	anti-parallel
Strand 6	A	290	293	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	246	247	first strand
Strand 2	B	248	253	parallel
Strand 3	B	238	242	anti-parallel
Strand 4	B	201	203	anti-parallel

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There are 7 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	3	8	first strand
Strand 2	B	97	104	anti-parallel
Strand 3	B	109	116	anti-parallel
Strand 4	B	119	127	anti-parallel
Strand 5	B	137	142	anti-parallel
Strand 6	B	174	178	anti-parallel
Strand 7	B	189	191	anti-parallel

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There are 5 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	28	32	first strand
Strand 2	B	36	40	anti-parallel
Strand 3	B	45	50	anti-parallel
Strand 4	B	54	60	anti-parallel
Strand 5	B	88	91	anti-parallel

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There are 3 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	257	261	first strand
Strand 2	B	299	305	anti-parallel
Strand 3	B	277	282	anti-parallel

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There are 7 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	3	8	first strand
Strand 2	C	124	131	anti-parallel
Strand 3	C	134	141	anti-parallel
Strand 4	C	144	152	anti-parallel
Strand 5	C	166	169	anti-parallel
Strand 6	C	198	201	anti-parallel
Strand 7	C	207	209	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	36	41	first strand
Strand 2	C	54	59	anti-parallel
Strand 3	C	68	77	anti-parallel
Strand 4	C	82	90	anti-parallel
Strand 5	C	115	117	anti-parallel
Strand 6	C	172	173	anti-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	C	225	227	first strand
Strand 2	C	256	263	anti-parallel
Strand 3	C	268	279	anti-parallel
Strand 4	C	312	316	anti-parallel
Strand 5	C	296	302	anti-parallel
Strand 6	C	290	293	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	C	246	247	first strand
Strand 2	E	248	253	parallel
Strand 3	E	238	242	anti-parallel
Strand 4	E	201	203	anti-parallel

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There are 7 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	3	8	first strand
Strand 2	E	97	104	anti-parallel
Strand 3	E	109	116	anti-parallel
Strand 4	E	119	127	anti-parallel
Strand 5	E	137	142	anti-parallel
Strand 6	E	174	178	anti-parallel
Strand 7	E	189	191	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	E	28	32	first strand
Strand 2	E	36	40	anti-parallel
Strand 3	E	45	50	anti-parallel
Strand 4	E	54	60	anti-parallel
Strand 5	E	88	91	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	E	257	261	first strand
Strand 2	E	299	305	anti-parallel
Strand 3	E	277	282	anti-parallel

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There are 7 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	3	8	first strand
Strand 2	D	124	131	anti-parallel
Strand 3	D	134	141	anti-parallel
Strand 4	D	144	152	anti-parallel
Strand 5	D	166	169	anti-parallel
Strand 6	D	198	201	anti-parallel
Strand 7	D	207	209	anti-parallel

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There are 6 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	36	41	first strand
Strand 2	D	54	59	anti-parallel
Strand 3	D	68	77	anti-parallel
Strand 4	D	82	90	anti-parallel
Strand 5	D	115	117	anti-parallel
Strand 6	D	172	173	anti-parallel

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There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	225	227	first strand
Strand 2	D	256	263	anti-parallel
Strand 3	D	268	279	anti-parallel
Strand 4	D	312	316	anti-parallel
Strand 5	D	296	302	anti-parallel
Strand 6	D	290	293	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	246	247	first strand
Strand 2	F	248	253	parallel
Strand 3	F	238	242	anti-parallel
Strand 4	F	201	203	anti-parallel

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There are 7 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	3	8	first strand
Strand 2	F	97	104	anti-parallel
Strand 3	F	109	116	anti-parallel
Strand 4	F	119	127	anti-parallel
Strand 5	F	137	142	anti-parallel
Strand 6	F	174	178	anti-parallel
Strand 7	F	189	191	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	28	32	first strand
Strand 2	F	36	40	anti-parallel
Strand 3	F	45	50	anti-parallel
Strand 4	F	54	60	anti-parallel
Strand 5	F	88	91	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	257	261	first strand
Strand 2	F	299	305	anti-parallel
Strand 3	F	277	282	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: 8RK5

Analysis of interatomic Contacts of Structural Units in PDB entry:
8RK5