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

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 7KHF entry

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

Chain ID	Initial residue	Terminal residue
H	GLN 1	LYS 426
L	SER 1	SER 214
A	GLN 1	LYS 426
B	SER 1	SER 214
D	ALA 186	LYS 303
C	ALA 186	LYS 303

There are 24 helices in PDB entry 7KHF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	H	63	69	Right-handed 310
Helix 2	AA2	H	193	197	Right-handed 310
Helix 3	AA3	H	413	416	Right-handed 310
Helix 4	AA4	L	25	29	Right-handed 310
Helix 5	AA5	L	123	129	Right-handed alpha
Helix 6	AA6	L	183	188	Right-handed alpha
Helix 7	AA7	A	63	66	Right-handed 310
Helix 8	AA8	A	178	182	Right-handed 310
Helix 9	AA9	A	193	197	Right-handed 310
Helix 10	AB1	A	398	404	Right-handed alpha
Helix 11	AB2	B	183	190	Right-handed alpha
Helix 12	AB3	D	187	205	Right-handed alpha
Helix 13	AB4	D	207	216	Right-handed alpha
Helix 14	AB5	D	226	237	Right-handed alpha
Helix 15	AB6	D	238	242	Right-handed 310
Helix 16	AB7	D	261	272	Right-handed alpha
Helix 17	AB8	D	282	303	Right-handed alpha
Helix 18	AB9	C	187	205	Right-handed alpha
Helix 19	AC1	C	207	212	Right-handed alpha
Helix 20	AC2	C	212	217	Right-handed alpha
Helix 21	AC3	C	225	237	Right-handed alpha
Helix 22	AC4	C	238	242	Right-handed 310
Helix 23	AC5	C	261	272	Right-handed alpha
Helix 24	AC6	C	281	303	Right-handed alpha

There are 31 sheets in PDB entry 7KHF. 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, AD4,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	4	first strand
Strand 2	H	24	25	anti-parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	120	123	parallel
Strand 3	H	93	94	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	18	22	first strand
Strand 2	H	79	84	anti-parallel
Strand 3	H	71	74	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	H	59	61	first strand
Strand 2	H	48	54	anti-parallel
Strand 3	H	34	40	anti-parallel
Strand 4	H	96	104	anti-parallel
Strand 5	H	107	110	anti-parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	132	136	first strand
Strand 2	H	148	153	anti-parallel
Strand 3	H	183	185	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	140	141	first strand
Strand 2	H	219	224	parallel
Strand 3	H	312	313	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	H	140	141	first strand
Strand 2	H	219	224	parallel
Strand 3	H	198	205	anti-parallel
Strand 4	H	159	164	anti-parallel
Strand 5	H	172	175	anti-parallel
Strand 6	C	276	277	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	H	231	235	first strand
Strand 2	H	247	253	anti-parallel
Strand 3	H	282	290	anti-parallel
Strand 4	H	277	279	anti-parallel

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There are 5 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	240	241	first strand
Strand 2	H	320	324	parallel
Strand 3	H	298	303	anti-parallel
Strand 4	H	260	264	anti-parallel
Strand 5	H	272	274	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	H	333	336	first strand
Strand 2	H	350	357	anti-parallel
Strand 3	H	388	394	anti-parallel
Strand 4	H	375	382	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	363	366	first strand
Strand 2	H	407	411	anti-parallel
Strand 3	H	418	422	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	L	10	12	first strand
Strand 2	L	105	107	parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	18	23	first strand
Strand 2	L	69	74	anti-parallel
Strand 3	L	61	66	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	L	44	48	first strand
Strand 2	L	33	37	anti-parallel
Strand 3	L	84	90	anti-parallel
Strand 4	L	97	99	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	L	116	120	first strand
Strand 2	L	132	141	anti-parallel
Strand 3	L	174	182	anti-parallel
Strand 4	L	162	163	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	L	155	156	first strand
Strand 2	L	147	152	anti-parallel
Strand 3	L	193	198	anti-parallel
Strand 4	L	204	208	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	A	3	7	first strand
Strand 2	A	20	25	anti-parallel
Strand 3	A	79	82	anti-parallel
Strand 4	A	71	74	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	A	11	12	first strand
Strand 2	A	119	123	parallel
Strand 3	A	93	102	anti-parallel
Strand 4	A	35	41	anti-parallel
Strand 5	A	48	54	anti-parallel
Strand 6	A	59	61	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	A	11	12	first strand
Strand 2	A	119	123	parallel
Strand 3	A	93	102	anti-parallel
Strand 4	A	110	115	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	132	136	first strand
Strand 2	A	146	153	anti-parallel
Strand 3	A	183	191	anti-parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	140	141	first strand
Strand 2	A	219	223	parallel
Strand 3	A	198	205	anti-parallel
Strand 4	A	159	164	anti-parallel
Strand 5	A	172	175	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	231	235	first strand
Strand 2	A	246	253	anti-parallel
Strand 3	A	283	291	anti-parallel
Strand 4	A	277	278	anti-parallel

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There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	240	242	first strand
Strand 2	A	320	325	parallel
Strand 3	A	298	302	anti-parallel
Strand 4	A	259	264	anti-parallel
Strand 5	A	272	275	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	A	332	336	first strand
Strand 2	A	347	357	anti-parallel
Strand 3	A	388	397	anti-parallel
Strand 4	A	376	377	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	332	336	first strand
Strand 2	A	347	357	anti-parallel
Strand 3	A	388	397	anti-parallel
Strand 4	A	381	382	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	362	366	first strand
Strand 2	A	407	412	anti-parallel
Strand 3	A	417	422	anti-parallel

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There are 6 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	10	12	first strand
Strand 2	B	103	107	parallel
Strand 3	B	84	90	anti-parallel
Strand 4	B	33	37	anti-parallel
Strand 5	B	44	48	anti-parallel
Strand 6	B	52	53	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	10	12	first strand
Strand 2	B	103	107	parallel
Strand 3	B	84	90	anti-parallel
Strand 4	B	97	98	anti-parallel

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There are 3 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	18	23	first strand
Strand 2	B	69	74	anti-parallel
Strand 3	B	61	66	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	116	120	first strand
Strand 2	B	132	141	anti-parallel
Strand 3	B	174	182	anti-parallel
Strand 4	B	162	163	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	155	156	first strand
Strand 2	B	151	152	anti-parallel
Strand 3	B	193	199	anti-parallel
Strand 4	B	202	208	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: 7KHF

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