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

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 7KDU entry

There are 3 chains in PDB entry 7KDU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	TYR 6	PRO 261
B	VAL 3	PHE 262
C	ASN -1	THR 117

There are 18 helices in PDB entry 7KDU. 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	52	55	Right-handed 310
Helix 3	AA3	A	98	104	Right-handed alpha
Helix 4	AA4	A	105	107	Right-handed 310
Helix 5	AA5	A	122	131	Right-handed alpha
Helix 6	AA6	A	140	154	Right-handed alpha
Helix 7	AA7	A	160	181	Right-handed alpha
Helix 8	AA8	A	181	195	Right-handed alpha
Helix 9	AA9	A	201	220	Right-handed alpha
Helix 10	AB1	A	246	249	Right-handed 310
Helix 11	AB2	B	15	19	Right-handed 310
Helix 12	AB3	B	25	27	Right-handed 310
Helix 13	AB4	B	84	88	Right-handed 310
Helix 14	AB5	B	126	130	Right-handed 310
Helix 15	AB6	B	146	150	Right-handed 310
Helix 16	AB7	B	237	243	Right-handed 310
Helix 17	AB8	B	253	257	Right-handed 310
Helix 18	AB9	C	61	65	Right-handed 310

There are 16 sheets in PDB entry 7KDU. 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,

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	8	12	first strand
Strand 2	A	57	63	parallel
Strand 3	A	70	75	anti-parallel
Strand 4	A	81	86	anti-parallel
Strand 5	A	89	92	anti-parallel
Strand 6	A	114	116	parallel

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There are 2 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	38	39	first strand
Strand 2	A	42	43	anti-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	225	232	first strand
Strand 2	A	240	244	anti-parallel

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There are 5 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	10	11	first strand
Strand 2	B	49	52	anti-parallel
Strand 3	B	56	59	anti-parallel
Strand 4	B	62	66	anti-parallel
Strand 5	B	75	79	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	B	13	14	first strand
Strand 2	B	132	133	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	B	20	23	first strand
Strand 2	B	34	37	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	B	91	92	first strand
Strand 2	B	98	99	anti-parallel

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There are 2 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	105	108	first strand
Strand 2	B	119	122	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	181	183	first strand
Strand 2	B	172	175	anti-parallel
Strand 3	B	140	145	anti-parallel
Strand 4	B	259	261	anti-parallel

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There are 2 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	151	155	first strand
Strand 2	B	158	162	anti-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	189	192	first strand
Strand 2	B	203	206	anti-parallel

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There are 2 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	217	218	first strand
Strand 2	B	224	225	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	231	235	first strand
Strand 2	B	245	249	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	C	5	7	first strand
Strand 2	C	21	23	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	46	49	first strand
Strand 2	C	32	38	anti-parallel
Strand 3	C	95	100	anti-parallel
Strand 4	C	110	113	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	68	70	first strand
Strand 2	C	81	83	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: 7KDU

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