Analysis of interatomic Contacts of Structural Units in PDB entry:
6K68

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 6K68 entry

There are 12 chains in PDB entry 6K68 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 3	SER 114
B	ASP 131	ILE 242
C	GLN 3	SER 114
D	ASP 131	ILE 242
E	LYS 5	ASN 54
F	GLN 3	SER 114
G	ASP 131	ILE 242
H	LYS 5	ASN 54
I	LYS 5	ASN 54
J	GLN 3	SER 115
K	ASP 131	ILE 242
L	LYS 5	ASN 54

There are 28 helices in PDB entry 6K68. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	30	34	Right-handed 310
Helix 2	AA2	A	64	67	Right-handed 310
Helix 3	AA3	A	76	78	Right-handed 310
Helix 4	AA4	A	89	93	Right-handed 310
Helix 5	AA5	B	215	219	Right-handed 310
Helix 6	AA6	C	64	67	Right-handed 310
Helix 7	AA7	C	89	93	Right-handed 310
Helix 8	AA8	D	215	219	Right-handed 310
Helix 9	AA9	E	6	16	Right-handed alpha
Helix 10	AB1	E	21	35	Right-handed alpha
Helix 11	AB2	E	39	51	Right-handed alpha
Helix 12	AB3	F	64	67	Right-handed 310
Helix 13	AB4	F	89	93	Right-handed 310
Helix 14	AB5	G	215	219	Right-handed 310
Helix 15	AB6	H	6	16	Right-handed alpha
Helix 16	AB7	H	21	35	Right-handed alpha
Helix 17	AB8	H	38	51	Right-handed alpha
Helix 18	AB9	I	7	16	Right-handed alpha
Helix 19	AC1	I	21	35	Right-handed alpha
Helix 20	AC2	I	36	38	Right-handed 310
Helix 21	AC3	I	39	51	Right-handed alpha
Helix 22	AC4	J	30	34	Right-handed 310
Helix 23	AC5	J	64	67	Right-handed 310
Helix 24	AC6	J	89	93	Right-handed 310
Helix 25	AC7	K	215	219	Right-handed 310
Helix 26	AC8	L	9	14	Right-handed alpha
Helix 27	AC9	L	21	31	Right-handed alpha
Helix 28	AD1	L	38	51	Right-handed alpha

There are 26 sheets in PDB entry 6K68. 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,

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	5	8	first strand
Strand 2	A	20	27	anti-parallel
Strand 3	A	80	85	anti-parallel
Strand 4	A	70	75	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	12	14	first strand
Strand 2	A	109	113	parallel
Strand 3	A	94	100	anti-parallel
Strand 4	A	36	41	anti-parallel
Strand 5	A	47	53	anti-parallel
Strand 6	A	60	62	anti-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	12	14	first strand
Strand 2	A	109	113	parallel
Strand 3	A	94	100	anti-parallel
Strand 4	A	104	105	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	B	134	136	first strand
Strand 2	B	149	155	anti-parallel
Strand 3	B	206	211	anti-parallel
Strand 4	B	198	203	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	140	142	first strand
Strand 2	B	238	241	parallel
Strand 3	B	221	226	anti-parallel
Strand 4	B	169	174	anti-parallel
Strand 5	B	181	185	anti-parallel
Strand 6	B	189	190	anti-parallel

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There are 4 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	140	142	first strand
Strand 2	B	238	241	parallel
Strand 3	B	221	226	anti-parallel
Strand 4	B	233	234	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	C	5	8	first strand
Strand 2	C	20	27	anti-parallel
Strand 3	C	80	85	anti-parallel
Strand 4	C	70	75	anti-parallel

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There are 6 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	12	14	first strand
Strand 2	C	109	113	parallel
Strand 3	C	94	100	anti-parallel
Strand 4	C	36	41	anti-parallel
Strand 5	C	48	53	anti-parallel
Strand 6	C	60	62	anti-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	12	14	first strand
Strand 2	C	109	113	parallel
Strand 3	C	94	100	anti-parallel
Strand 4	C	104	105	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	D	134	136	first strand
Strand 2	D	149	155	anti-parallel
Strand 3	D	206	211	anti-parallel
Strand 4	D	198	203	anti-parallel

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There are 6 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	140	142	first strand
Strand 2	D	238	241	parallel
Strand 3	D	221	226	anti-parallel
Strand 4	D	169	174	anti-parallel
Strand 5	D	181	185	anti-parallel
Strand 6	D	189	190	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	D	140	142	first strand
Strand 2	D	238	241	parallel
Strand 3	D	221	226	anti-parallel
Strand 4	D	233	234	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	D	160	161	first strand
Strand 2	D	166	167	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	5	8	first strand
Strand 2	F	20	27	anti-parallel
Strand 3	F	80	85	anti-parallel
Strand 4	F	70	75	anti-parallel

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There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	12	14	first strand
Strand 2	F	109	113	parallel
Strand 3	F	94	100	anti-parallel
Strand 4	F	36	41	anti-parallel
Strand 5	F	48	53	anti-parallel
Strand 6	F	60	62	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	12	14	first strand
Strand 2	F	109	113	parallel
Strand 3	F	94	100	anti-parallel
Strand 4	F	104	105	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	134	136	first strand
Strand 2	G	149	155	anti-parallel
Strand 3	G	206	211	anti-parallel
Strand 4	G	198	203	anti-parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	140	142	first strand
Strand 2	G	238	241	parallel
Strand 3	G	221	226	anti-parallel
Strand 4	G	169	174	anti-parallel
Strand 5	G	181	185	anti-parallel
Strand 6	G	189	190	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	140	142	first strand
Strand 2	G	238	241	parallel
Strand 3	G	221	226	anti-parallel
Strand 4	G	233	234	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	160	161	first strand
Strand 2	G	166	167	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	5	8	first strand
Strand 2	J	20	27	anti-parallel
Strand 3	J	80	85	anti-parallel
Strand 4	J	70	75	anti-parallel

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There are 6 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	12	14	first strand
Strand 2	J	109	113	parallel
Strand 3	J	94	100	anti-parallel
Strand 4	J	36	41	anti-parallel
Strand 5	J	47	53	anti-parallel
Strand 6	J	60	62	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	12	14	first strand
Strand 2	J	109	113	parallel
Strand 3	J	94	100	anti-parallel
Strand 4	J	104	105	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	134	136	first strand
Strand 2	K	149	155	anti-parallel
Strand 3	K	206	211	anti-parallel
Strand 4	K	198	203	anti-parallel

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There are 6 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	140	142	first strand
Strand 2	K	238	241	parallel
Strand 3	K	221	226	anti-parallel
Strand 4	K	169	174	anti-parallel
Strand 5	K	181	185	anti-parallel
Strand 6	K	189	190	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	140	142	first strand
Strand 2	K	238	241	parallel
Strand 3	K	221	226	anti-parallel
Strand 4	K	233	234	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: 6K68

Analysis of interatomic Contacts of Structural Units in PDB entry:
6K68