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

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 6KEA entry

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

Chain ID	Initial residue	Terminal residue
A	GLU 4	SER 619
B	ILE 3	SER 619
C	ILE 3	LYS 618
D	GLU 5	LEU 620

There are100 helices in PDB entry 6KEA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	17	33	Right-handed alpha
Helix 2	AA2	A	43	52	Right-handed alpha
Helix 3	AA3	A	67	74	Right-handed alpha
Helix 4	AA4	A	83	88	Right-handed alpha
Helix 5	AA5	A	91	96	Right-handed alpha
Helix 6	AA6	A	129	131	Right-handed 310
Helix 7	AA7	A	132	142	Right-handed alpha
Helix 8	AA8	A	154	163	Right-handed alpha
Helix 9	AA9	A	164	166	Right-handed 310
Helix 10	AB1	A	186	202	Right-handed alpha
Helix 11	AB2	A	210	220	Right-handed alpha
Helix 12	AB3	A	229	231	Right-handed 310
Helix 13	AB4	A	232	238	Right-handed alpha
Helix 14	AB5	A	273	284	Right-handed alpha
Helix 15	AB6	A	287	298	Right-handed alpha
Helix 16	AB7	A	305	313	Right-handed alpha
Helix 17	AB8	A	315	327	Right-handed alpha
Helix 18	AB9	A	336	353	Right-handed alpha
Helix 19	AC1	A	357	370	Right-handed alpha
Helix 20	AC2	A	370	395	Right-handed alpha
Helix 21	AC3	A	399	401	Right-handed 310
Helix 22	AC4	A	418	438	Right-handed alpha
Helix 23	AC5	A	475	493	Right-handed alpha
Helix 24	AC6	A	494	498	Right-handed 310
Helix 25	AC7	A	519	524	Right-handed alpha
Helix 26	AC8	A	536	541	Right-handed alpha
Helix 27	AC9	B	17	33	Right-handed alpha
Helix 28	AD1	B	43	53	Right-handed alpha
Helix 29	AD2	B	67	74	Right-handed alpha
Helix 30	AD3	B	83	88	Right-handed alpha
Helix 31	AD4	B	89	90	Right-handed 310
Helix 32	AD5	B	91	97	Right-handed 310
Helix 33	AD6	B	129	131	Right-handed 310
Helix 34	AD7	B	132	143	Right-handed alpha
Helix 35	AD8	B	154	164	Right-handed alpha
Helix 36	AD9	B	186	202	Right-handed alpha
Helix 37	AE1	B	210	220	Right-handed alpha
Helix 38	AE2	B	229	233	Right-handed 310
Helix 39	AE3	B	273	284	Right-handed alpha
Helix 40	AE4	B	287	298	Right-handed alpha
Helix 41	AE5	B	305	313	Right-handed alpha
Helix 42	AE6	B	315	327	Right-handed alpha
Helix 43	AE7	B	336	353	Right-handed alpha
Helix 44	AE8	B	357	370	Right-handed alpha
Helix 45	AE9	B	370	395	Right-handed alpha
Helix 46	AF1	B	399	401	Right-handed 310
Helix 47	AF2	B	418	438	Right-handed alpha
Helix 48	AF3	B	473	493	Right-handed alpha
Helix 49	AF4	B	494	497	Right-handed 310
Helix 50	AF5	B	536	541	Right-handed alpha
Helix 51	AF6	C	17	33	Right-handed alpha
Helix 52	AF7	C	43	54	Right-handed alpha
Helix 53	AF8	C	65	74	Right-handed alpha
Helix 54	AF9	C	83	88	Right-handed alpha
Helix 55	AG1	C	91	98	Right-handed alpha
Helix 56	AG2	C	129	131	Right-handed 310
Helix 57	AG3	C	132	142	Right-handed alpha
Helix 58	AG4	C	154	165	Right-handed alpha
Helix 59	AG5	C	186	202	Right-handed alpha
Helix 60	AG6	C	210	220	Right-handed alpha
Helix 61	AG7	C	229	231	Right-handed 310
Helix 62	AG8	C	232	239	Right-handed alpha
Helix 63	AG9	C	273	284	Right-handed alpha
Helix 64	AH1	C	287	298	Right-handed alpha
Helix 65	AH2	C	305	313	Right-handed alpha
Helix 66	AH3	C	315	327	Right-handed alpha
Helix 67	AH4	C	336	353	Right-handed alpha
Helix 68	AH5	C	357	370	Right-handed alpha
Helix 69	AH6	C	370	395	Right-handed alpha
Helix 70	AH7	C	399	401	Right-handed 310
Helix 71	AH8	C	418	438	Right-handed alpha
Helix 72	AH9	C	475	493	Right-handed alpha
Helix 73	AI1	C	494	497	Right-handed 310
Helix 74	AI2	C	516	524	Right-handed alpha
Helix 75	AI3	C	536	541	Right-handed alpha
Helix 76	AI4	D	17	33	Right-handed alpha
Helix 77	AI5	D	47	53	Right-handed alpha
Helix 78	AI6	D	67	74	Right-handed alpha
Helix 79	AI7	D	83	88	Right-handed alpha
Helix 80	AI8	D	91	96	Right-handed alpha
Helix 81	AI9	D	129	131	Right-handed 310
Helix 82	AJ1	D	132	143	Right-handed alpha
Helix 83	AJ2	D	154	163	Right-handed alpha
Helix 84	AJ3	D	186	202	Right-handed alpha
Helix 85	AJ4	D	210	220	Right-handed alpha
Helix 86	AJ5	D	229	231	Right-handed 310
Helix 87	AJ6	D	232	237	Right-handed alpha
Helix 88	AJ7	D	273	284	Right-handed alpha
Helix 89	AJ8	D	287	298	Right-handed alpha
Helix 90	AJ9	D	305	313	Right-handed alpha
Helix 91	AK1	D	315	327	Right-handed alpha
Helix 92	AK2	D	336	353	Right-handed alpha
Helix 93	AK3	D	357	370	Right-handed alpha
Helix 94	AK4	D	370	395	Right-handed alpha
Helix 95	AK5	D	399	401	Right-handed 310
Helix 96	AK6	D	418	438	Right-handed alpha
Helix 97	AK7	D	476	494	Right-handed alpha
Helix 98	AK8	D	495	497	Right-handed 310
Helix 99	AK9	D	519	524	Right-handed alpha
Helix 100	AL1	D	536	541	Right-handed alpha

There are 30 sheets in PDB entry 6KEA. 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, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3,

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	35	39	first strand
Strand 2	A	7	11	parallel
Strand 3	A	60	64	parallel
Strand 4	A	259	267	anti-parallel
Strand 5	A	107	112	anti-parallel
Strand 6	A	302	303	anti-parallel

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There are 5 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	35	39	first strand
Strand 2	A	7	11	parallel
Strand 3	A	60	64	parallel
Strand 4	A	259	267	anti-parallel
Strand 5	A	329	330	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	99	100	first strand
Strand 2	A	103	104	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	146	148	first strand
Strand 2	A	223	228	parallel
Strand 3	A	115	119	anti-parallel
Strand 4	A	243	246	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	A	168	173	first strand
Strand 2	A	176	183	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	A	250	251	first strand
Strand 2	A	254	255	anti-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	A	403	408	first strand
Strand 2	A	411	416	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	A	532	534	first strand
Strand 2	A	609	612	anti-parallel
Strand 3	A	506	513	anti-parallel
Strand 4	A	441	449	anti-parallel
Strand 5	A	455	464	anti-parallel
Strand 6	A	559	567	anti-parallel
Strand 7	A	545	554	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	B	35	39	first strand
Strand 2	B	7	11	parallel
Strand 3	B	60	64	parallel
Strand 4	B	259	267	anti-parallel
Strand 5	B	107	112	anti-parallel
Strand 6	B	302	303	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	35	39	first strand
Strand 2	B	7	11	parallel
Strand 3	B	60	64	parallel
Strand 4	B	259	267	anti-parallel
Strand 5	B	329	330	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	B	99	100	first strand
Strand 2	B	103	104	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	146	148	first strand
Strand 2	B	223	228	parallel
Strand 3	B	115	119	anti-parallel
Strand 4	B	243	246	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	168	173	first strand
Strand 2	B	176	183	anti-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	B	250	251	first strand
Strand 2	B	254	255	anti-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	B	403	408	first strand
Strand 2	B	411	416	anti-parallel

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There are 7 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	532	534	first strand
Strand 2	B	609	612	anti-parallel
Strand 3	B	506	513	anti-parallel
Strand 4	B	441	449	anti-parallel
Strand 5	B	455	464	anti-parallel
Strand 6	B	559	566	anti-parallel
Strand 7	B	546	553	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	C	36	39	first strand
Strand 2	C	8	11	parallel
Strand 3	C	60	64	parallel
Strand 4	C	259	267	anti-parallel
Strand 5	C	107	112	anti-parallel
Strand 6	C	302	303	anti-parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	36	39	first strand
Strand 2	C	8	11	parallel
Strand 3	C	60	64	parallel
Strand 4	C	259	267	anti-parallel
Strand 5	C	329	330	parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	99	100	first strand
Strand 2	C	103	104	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	146	148	first strand
Strand 2	C	223	228	parallel
Strand 3	C	115	119	anti-parallel
Strand 4	C	243	246	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	168	173	first strand
Strand 2	C	176	183	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	403	408	first strand
Strand 2	C	411	416	anti-parallel

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There are 7 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	532	534	first strand
Strand 2	C	609	612	anti-parallel
Strand 3	C	506	513	anti-parallel
Strand 4	C	441	449	anti-parallel
Strand 5	C	455	464	anti-parallel
Strand 6	C	559	566	anti-parallel
Strand 7	C	546	554	anti-parallel

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There are 6 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	36	39	first strand
Strand 2	D	8	11	parallel
Strand 3	D	60	64	parallel
Strand 4	D	259	267	anti-parallel
Strand 5	D	107	112	anti-parallel
Strand 6	D	302	303	anti-parallel

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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	36	39	first strand
Strand 2	D	8	11	parallel
Strand 3	D	60	64	parallel
Strand 4	D	259	267	anti-parallel
Strand 5	D	329	330	parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	99	100	first strand
Strand 2	D	103	104	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	146	148	first strand
Strand 2	D	223	228	parallel
Strand 3	D	115	119	anti-parallel
Strand 4	D	243	246	anti-parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	168	173	first strand
Strand 2	D	176	183	anti-parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	403	408	first strand
Strand 2	D	411	416	anti-parallel

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There are 7 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	532	534	first strand
Strand 2	D	609	612	anti-parallel
Strand 3	D	506	513	anti-parallel
Strand 4	D	441	449	anti-parallel
Strand 5	D	455	464	anti-parallel
Strand 6	D	559	566	anti-parallel
Strand 7	D	546	553	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: 6KEA

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