Analysis of interatomic Contacts of Structural Units in PDB entry:
6K4Z

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 6K4Z entry

There are 2 chains in PDB entry 6K4Z (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 1	SER 1112
B	ALA 2	SER 1113

There are 11 helices in PDB entry 6K4Z. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	28	32	Right-handed 310
Helix 2	AA2	A	79	83	Right-handed 310
Helix 3	AA3	A	1028	1032	Right-handed 310
Helix 4	AA4	A	1061	1064	Right-handed 310
Helix 5	AA5	A	1073	1075	Right-handed 310
Helix 6	AA6	A	1083	1087	Right-handed 310
Helix 7	AA7	B	28	32	Right-handed 310
Helix 8	AA8	B	79	83	Right-handed 310
Helix 9	AA9	B	1028	1032	Right-handed 310
Helix 10	AB1	B	1061	1064	Right-handed 310
Helix 11	AB2	B	1083	1087	Right-handed 310

There are 10 sheets in PDB entry 6K4Z. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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	4	6	first strand
Strand 2	A	18	25	anti-parallel
Strand 3	A	70	76	anti-parallel
Strand 4	A	62	67	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	9	13	first strand
Strand 2	A	102	106	parallel
Strand 3	A	84	91	anti-parallel
Strand 4	A	34	39	anti-parallel
Strand 5	A	43	49	anti-parallel
Strand 6	A	53	54	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	9	13	first strand
Strand 2	A	102	106	parallel
Strand 3	A	84	91	anti-parallel
Strand 4	A	96	98	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	1003	1005	first strand
Strand 2	A	1018	1025	anti-parallel
Strand 3	A	1077	1082	anti-parallel
Strand 4	A	1067	1072	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	A	1009	1012	first strand
Strand 2	A	1107	1111	parallel
Strand 3	A	1088	1095	anti-parallel
Strand 4	A	1033	1039	anti-parallel
Strand 5	A	1045	1051	anti-parallel
Strand 6	A	1057	1059	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	4	6	first strand
Strand 2	B	18	25	anti-parallel
Strand 3	B	70	76	anti-parallel
Strand 4	B	62	67	anti-parallel

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There are 6 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	9	13	first strand
Strand 2	B	102	106	parallel
Strand 3	B	84	92	anti-parallel
Strand 4	B	34	39	anti-parallel
Strand 5	B	43	49	anti-parallel
Strand 6	B	53	54	anti-parallel

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There are 4 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	9	13	first strand
Strand 2	B	102	106	parallel
Strand 3	B	84	92	anti-parallel
Strand 4	B	95	98	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	B	1003	1005	first strand
Strand 2	B	1018	1025	anti-parallel
Strand 3	B	1077	1082	anti-parallel
Strand 4	B	1067	1072	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	B	1009	1012	first strand
Strand 2	B	1107	1111	parallel
Strand 3	B	1088	1095	anti-parallel
Strand 4	B	1033	1039	anti-parallel
Strand 5	B	1045	1051	anti-parallel
Strand 6	B	1057	1059	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: 6K4Z

Analysis of interatomic Contacts of Structural Units in PDB entry:
6K4Z