Analysis of interatomic Contacts of Structural Units in PDB entry:
7K0I

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 7K0I entry

There are 8 chains in PDB entry 7K0I (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 51	LEU 473
B	GLY 53	THR 378
B	SER 380	LEU 544
C	ARG 8	ILE 69
D	ASP 51	LEU 473
F	ARG 8	ILE 69
E	GLY 53	THR 378
E	SER 380	LEU 544

There are 76 helices in PDB entry 7K0I. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	53	64	Right-handed alpha
Helix 2	AA2	A	114	129	Right-handed alpha
Helix 3	AA3	A	142	156	Right-handed alpha
Helix 4	AA4	A	166	179	Right-handed alpha
Helix 5	AA5	A	192	202	Right-handed alpha
Helix 6	AA6	A	213	231	Right-handed alpha
Helix 7	AA7	A	231	236	Right-handed alpha
Helix 8	AA8	A	256	268	Right-handed alpha
Helix 9	AA9	A	288	294	Right-handed alpha
Helix 10	AB1	A	321	326	Right-handed alpha
Helix 11	AB2	A	327	332	Right-handed alpha
Helix 12	AB3	A	332	337	Right-handed alpha
Helix 13	AB4	A	342	359	Right-handed alpha
Helix 14	AB5	A	360	377	Right-handed alpha
Helix 15	AB6	A	404	422	Right-handed alpha
Helix 16	AB7	A	453	473	Right-handed alpha
Helix 17	AB8	B	67	94	Right-handed alpha
Helix 18	AB9	B	105	109	Right-handed 310
Helix 19	AC1	B	117	119	Right-handed 310
Helix 20	AC2	B	120	126	Right-handed alpha
Helix 21	AC3	B	127	134	Right-handed 310
Helix 22	AC4	B	186	199	Right-handed alpha
Helix 23	AC5	B	213	228	Right-handed alpha
Helix 24	AC6	B	237	250	Right-handed alpha
Helix 25	AC7	B	263	273	Right-handed alpha
Helix 26	AC8	B	284	299	Right-handed alpha
Helix 27	AC9	B	326	338	Right-handed alpha
Helix 28	AD1	B	358	364	Right-handed alpha
Helix 29	AD2	B	366	370	Right-handed 310
Helix 30	AD3	B	391	402	Right-handed alpha
Helix 31	AD4	B	402	408	Right-handed alpha
Helix 32	AD5	B	412	427	Right-handed alpha
Helix 33	AD6	B	433	455	Right-handed alpha
Helix 34	AD7	B	475	489	Right-handed alpha
Helix 35	AD8	B	517	536	Right-handed alpha
Helix 36	AD9	C	9	24	Right-handed alpha
Helix 37	AE1	C	30	55	Right-handed alpha
Helix 38	AE2	C	58	69	Right-handed alpha
Helix 39	AE3	D	53	64	Right-handed alpha
Helix 40	AE4	D	114	129	Right-handed alpha
Helix 41	AE5	D	142	156	Right-handed alpha
Helix 42	AE6	D	166	179	Right-handed alpha
Helix 43	AE7	D	192	202	Right-handed alpha
Helix 44	AE8	D	213	231	Right-handed alpha
Helix 45	AE9	D	231	236	Right-handed alpha
Helix 46	AF1	D	256	268	Right-handed alpha
Helix 47	AF2	D	288	294	Right-handed alpha
Helix 48	AF3	D	321	326	Right-handed alpha
Helix 49	AF4	D	327	332	Right-handed alpha
Helix 50	AF5	D	332	337	Right-handed alpha
Helix 51	AF6	D	342	359	Right-handed alpha
Helix 52	AF7	D	360	377	Right-handed alpha
Helix 53	AF8	D	404	422	Right-handed alpha
Helix 54	AF9	D	453	473	Right-handed alpha
Helix 55	AG1	F	9	24	Right-handed alpha
Helix 56	AG2	F	30	55	Right-handed alpha
Helix 57	AG3	F	58	69	Right-handed alpha
Helix 58	AG4	E	67	94	Right-handed alpha
Helix 59	AG5	E	105	109	Right-handed 310
Helix 60	AG6	E	117	119	Right-handed 310
Helix 61	AG7	E	120	126	Right-handed alpha
Helix 62	AG8	E	127	134	Right-handed 310
Helix 63	AG9	E	186	199	Right-handed alpha
Helix 64	AH1	E	213	228	Right-handed alpha
Helix 65	AH2	E	237	250	Right-handed alpha
Helix 66	AH3	E	263	273	Right-handed alpha
Helix 67	AH4	E	284	299	Right-handed alpha
Helix 68	AH5	E	326	338	Right-handed alpha
Helix 69	AH6	E	358	364	Right-handed alpha
Helix 70	AH7	E	366	370	Right-handed 310
Helix 71	AH8	E	391	402	Right-handed alpha
Helix 72	AH9	E	402	408	Right-handed alpha
Helix 73	AI1	E	412	427	Right-handed alpha
Helix 74	AI2	E	433	455	Right-handed alpha
Helix 75	AI3	E	475	489	Right-handed alpha
Helix 76	AI4	E	517	536	Right-handed alpha

There are 12 sheets in PDB entry 7K0I. 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 4 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	85	86	first strand
Strand 2	A	93	95	anti-parallel
Strand 3	A	98	102	anti-parallel
Strand 4	A	424	425	parallel

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There are 7 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	164	first strand
Strand 2	A	316	320	anti-parallel
Strand 3	A	302	305	anti-parallel
Strand 4	A	270	274	parallel
Strand 5	A	240	245	parallel
Strand 6	A	184	188	parallel
Strand 7	A	205	209	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	383	386	first strand
Strand 2	A	393	398	anti-parallel
Strand 3	A	443	447	anti-parallel
Strand 4	A	427	428	anti-parallel

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There are 3 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	145	152	first strand
Strand 2	B	161	172	anti-parallel
Strand 3	B	491	492	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	231	235	first strand
Strand 2	B	386	390	anti-parallel
Strand 3	B	372	375	anti-parallel
Strand 4	B	340	344	parallel
Strand 5	B	310	315	parallel
Strand 6	B	255	258	parallel
Strand 7	B	276	279	parallel

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There are 3 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	468	472	first strand
Strand 2	B	507	511	anti-parallel
Strand 3	B	494	496	anti-parallel

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There are 4 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	85	86	first strand
Strand 2	D	93	95	anti-parallel
Strand 3	D	98	102	anti-parallel
Strand 4	D	424	425	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	D	160	164	first strand
Strand 2	D	316	320	anti-parallel
Strand 3	D	302	305	anti-parallel
Strand 4	D	270	274	parallel
Strand 5	D	240	245	parallel
Strand 6	D	184	188	parallel
Strand 7	D	205	209	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	D	383	386	first strand
Strand 2	D	393	398	anti-parallel
Strand 3	D	443	447	anti-parallel
Strand 4	D	427	428	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	145	152	first strand
Strand 2	E	161	172	anti-parallel
Strand 3	E	491	492	parallel

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There are 7 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	231	235	first strand
Strand 2	E	386	390	anti-parallel
Strand 3	E	372	375	anti-parallel
Strand 4	E	340	344	parallel
Strand 5	E	310	315	parallel
Strand 6	E	255	258	parallel
Strand 7	E	276	279	parallel

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There are 3 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	468	472	first strand
Strand 2	E	507	511	anti-parallel
Strand 3	E	494	496	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: 7K0I

Analysis of interatomic Contacts of Structural Units in PDB entry:
7K0I