Analysis of interatomic Contacts of Structural Units in PDB entry:
7KD9

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 7KD9 entry

There are 6 chains in PDB entry 7KD9 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	TRP 231
B	GLU 6	HIS 230
C	TYR 5	TRP 231
D	GLU 6	TRP 231
E	LEU 11	LEU 229
F	GLU 6	PHE 83

There are 67 helices in PDB entry 7KD9. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	18	41	Right-handed alpha
Helix 2	AA2	A	43	49	Right-handed alpha
Helix 3	AA3	A	67	78	Right-handed alpha
Helix 4	AA4	A	162	171	Right-handed alpha
Helix 5	AA5	A	174	179	Right-handed alpha
Helix 6	AA6	A	185	195	Right-handed alpha
Helix 7	AA7	A	209	223	Right-handed alpha
Helix 8	AA8	B	18	39	Right-handed alpha
Helix 9	AA9	B	43	49	Right-handed alpha
Helix 10	AB1	B	66	78	Right-handed alpha
Helix 11	AB2	B	162	173	Right-handed alpha
Helix 12	AB3	B	174	179	Right-handed alpha
Helix 13	AB4	B	185	195	Right-handed alpha
Helix 14	AB5	B	209	223	Right-handed alpha
Helix 15	AB6	C	18	41	Right-handed alpha
Helix 16	AB7	C	43	50	Right-handed alpha
Helix 17	AB8	C	67	80	Right-handed alpha
Helix 18	AB9	C	162	171	Right-handed alpha
Helix 19	AC1	C	174	179	Right-handed alpha
Helix 20	AC2	C	185	195	Right-handed alpha
Helix 21	AC3	C	209	223	Right-handed alpha
Helix 22	AC4	D	18	39	Right-handed alpha
Helix 23	AC5	D	43	49	Right-handed alpha
Helix 24	AC6	D	67	78	Right-handed alpha
Helix 25	AC7	D	79	81	Right-handed 310
Helix 26	AC8	D	162	173	Right-handed alpha
Helix 27	AC9	D	174	179	Right-handed alpha
Helix 28	AD1	D	185	195	Right-handed alpha
Helix 29	AD2	D	209	223	Right-handed alpha
Helix 30	AD3	E	18	42	Right-handed alpha
Helix 31	AD4	E	43	49	Right-handed alpha
Helix 32	AD5	E	67	76	Right-handed alpha
Helix 33	AD6	E	76	81	Right-handed alpha
Helix 34	AD7	E	162	173	Right-handed alpha
Helix 35	AD8	E	174	180	Right-handed alpha
Helix 36	AD9	E	182	184	Right-handed 310
Helix 37	AE1	E	185	195	Right-handed alpha
Helix 38	AE2	E	209	223	Right-handed alpha
Helix 39	AE3	F	18	42	Right-handed alpha
Helix 40	AE4	F	43	49	Right-handed alpha
Helix 41	AE5	F	67	76	Right-handed alpha
Helix 42	AE6	F	162	173	Right-handed alpha
Helix 43	AE7	F	174	179	Right-handed alpha
Helix 44	AE8	F	185	195	Right-handed alpha
Helix 45	AE9	F	209	223	Right-handed alpha
Helix 46	AF1	G	18	41	Right-handed alpha
Helix 47	AF2	G	43	50	Right-handed alpha
Helix 48	AF3	G	67	78	Right-handed alpha
Helix 49	AF4	G	162	173	Right-handed alpha
Helix 50	AF5	G	174	180	Right-handed alpha
Helix 51	AF6	G	185	195	Right-handed alpha
Helix 52	AF7	G	209	223	Right-handed alpha
Helix 53	AF8	H	18	42	Right-handed alpha
Helix 54	AF9	H	43	49	Right-handed alpha
Helix 55	AG1	H	67	76	Right-handed alpha
Helix 56	AG2	H	162	173	Right-handed alpha
Helix 57	AG3	H	174	180	Right-handed alpha
Helix 58	AG4	H	181	184	Right-handed 310
Helix 59	AG5	H	185	196	Right-handed alpha
Helix 60	AG6	H	209	223	Right-handed alpha
Helix 61	AG7	I	18	41	Right-handed alpha
Helix 62	AG8	I	43	49	Right-handed alpha
Helix 63	AG9	I	67	78	Right-handed alpha
Helix 64	AH1	I	162	171	Right-handed alpha
Helix 65	AH2	I	174	179	Right-handed alpha
Helix 66	AH3	I	185	195	Right-handed alpha
Helix 67	AH4	I	209	223	Right-handed alpha

There are 10 sheets in PDB entry 7KD9. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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	63	66	first strand
Strand 2	A	51	59	anti-parallel
Strand 3	A	141	157	parallel
Strand 4	A	119	135	anti-parallel
Strand 5	A	101	116	anti-parallel
Strand 6	A	84	96	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	B	63	65	first strand
Strand 2	B	51	59	anti-parallel
Strand 3	B	141	157	parallel
Strand 4	B	119	135	anti-parallel
Strand 5	B	101	116	anti-parallel
Strand 6	B	84	96	anti-parallel

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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	65	66	first strand
Strand 2	C	51	57	anti-parallel
Strand 3	C	141	157	parallel
Strand 4	C	119	135	anti-parallel
Strand 5	C	101	116	anti-parallel
Strand 6	C	84	96	anti-parallel

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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	63	66	first strand
Strand 2	D	51	59	anti-parallel
Strand 3	D	141	157	parallel
Strand 4	D	119	135	anti-parallel
Strand 5	D	101	116	anti-parallel
Strand 6	D	83	96	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	E	65	66	first strand
Strand 2	E	51	57	anti-parallel
Strand 3	E	141	157	parallel
Strand 4	E	119	135	anti-parallel
Strand 5	E	101	116	anti-parallel
Strand 6	E	84	96	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	63	66	first strand
Strand 2	F	51	59	anti-parallel
Strand 3	F	141	157	parallel
Strand 4	F	119	135	anti-parallel
Strand 5	F	101	116	anti-parallel
Strand 6	F	84	96	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	G	63	66	first strand
Strand 2	G	51	59	anti-parallel
Strand 3	G	141	157	parallel
Strand 4	G	119	135	anti-parallel
Strand 5	G	101	116	anti-parallel
Strand 6	G	84	96	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	H	56	59	first strand
Strand 2	H	63	66	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	H	83	96	first strand
Strand 2	H	101	116	anti-parallel
Strand 3	H	119	135	anti-parallel
Strand 4	H	141	157	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	I	63	66	first strand
Strand 2	I	51	59	anti-parallel
Strand 3	I	141	157	parallel
Strand 4	I	119	135	anti-parallel
Strand 5	I	101	116	anti-parallel
Strand 6	I	84	96	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: 7KD9

Analysis of interatomic Contacts of Structural Units in PDB entry:
7KD9