Analysis of interatomic Contacts of Structural Units in PDB entry:
8KAE

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 8KAE entry

There are 5 chains in PDB entry 8KAE (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
H	SER 4	PRO 232
K	VAL 2	SER 121
L	ILE 4	CYS 216
N	GLN 3	SER 128
R	GLY 100	ALA 541

There are 31 helices in PDB entry 8KAE. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	H	32	36	Right-handed 310
Helix 2	AA2	H	91	95	Right-handed 310
Helix 3	AA3	H	175	177	Right-handed 310
Helix 4	AA4	H	206	211	Right-handed alpha
Helix 5	AA5	K	62	65	Right-handed 310
Helix 6	AA6	K	87	91	Right-handed 310
Helix 7	AA7	L	123	130	Right-handed alpha
Helix 8	AA8	L	185	189	Right-handed alpha
Helix 9	AA9	N	88	92	Right-handed 310
Helix 10	AB1	R	101	118	Right-handed alpha
Helix 11	AB2	R	122	124	Right-handed 310
Helix 12	AB3	R	125	134	Right-handed alpha
Helix 13	AB4	R	136	165	Right-handed alpha
Helix 14	AB5	R	167	185	Right-handed alpha
Helix 15	AB6	R	186	188	Right-handed 310
Helix 16	AB7	R	193	220	Right-handed alpha
Helix 17	AB8	R	226	236	Right-handed alpha
Helix 18	AB9	R	237	257	Right-handed alpha
Helix 19	AC1	R	258	264	Right-handed 310
Helix 20	AC2	R	265	277	Right-handed alpha
Helix 21	AC3	R	302	310	Right-handed alpha
Helix 22	AC4	R	312	347	Right-handed alpha
Helix 23	AC5	R	362	389	Right-handed alpha
Helix 24	AC6	R	394	412	Right-handed alpha
Helix 25	AC7	R	413	418	Right-handed alpha
Helix 26	AC8	R	422	438	Right-handed alpha
Helix 27	AC9	R	442	448	Right-handed alpha
Helix 28	AD1	R	456	470	Right-handed alpha
Helix 29	AD2	R	474	488	Right-handed alpha
Helix 30	AD3	R	493	505	Right-handed alpha
Helix 31	AD4	R	506	541	Right-handed alpha

There are 16 sheets in PDB entry 8KAE. 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 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	H	7	11	first strand
Strand 2	H	21	29	anti-parallel
Strand 3	H	82	88	anti-parallel
Strand 4	H	72	77	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	H	14	16	first strand
Strand 2	H	126	130	parallel
Strand 3	H	96	102	anti-parallel
Strand 4	H	38	43	anti-parallel
Strand 5	H	49	55	anti-parallel
Strand 6	H	62	64	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	H	139	143	first strand
Strand 2	H	154	164	anti-parallel
Strand 3	H	195	204	anti-parallel
Strand 4	H	182	184	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	H	139	143	first strand
Strand 2	H	154	164	anti-parallel
Strand 3	H	195	204	anti-parallel
Strand 4	H	188	189	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	169	173	first strand
Strand 2	H	214	219	anti-parallel
Strand 3	H	224	229	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	K	3	7	first strand
Strand 2	K	18	25	anti-parallel
Strand 3	K	78	83	anti-parallel
Strand 4	K	68	73	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	K	10	12	first strand
Strand 2	K	115	119	parallel
Strand 3	K	92	99	anti-parallel
Strand 4	K	33	39	anti-parallel
Strand 5	K	46	51	anti-parallel
Strand 6	K	58	60	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	K	10	12	first strand
Strand 2	K	115	119	parallel
Strand 3	K	92	99	anti-parallel
Strand 4	K	108	111	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	L	7	9	first strand
Strand 2	L	21	26	anti-parallel
Strand 3	L	72	77	anti-parallel
Strand 4	L	64	69	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	L	12	14	first strand
Strand 2	L	104	107	parallel
Strand 3	L	87	92	anti-parallel
Strand 4	L	36	40	anti-parallel
Strand 5	L	47	51	anti-parallel
Strand 6	L	55	56	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	12	14	first strand
Strand 2	L	104	107	parallel
Strand 3	L	87	92	anti-parallel
Strand 4	L	99	100	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	L	116	120	first strand
Strand 2	L	131	141	anti-parallel
Strand 3	L	175	184	anti-parallel
Strand 4	L	161	165	anti-parallel

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There are 4 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	155	156	first strand
Strand 2	L	146	152	anti-parallel
Strand 3	L	193	200	anti-parallel
Strand 4	L	207	212	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	N	5	7	first strand
Strand 2	N	17	23	anti-parallel
Strand 3	N	79	85	anti-parallel
Strand 4	N	69	74	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	N	10	12	first strand
Strand 2	N	122	126	parallel
Strand 3	N	93	99	anti-parallel
Strand 4	N	36	40	anti-parallel
Strand 5	N	47	52	anti-parallel
Strand 6	N	59	61	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	N	10	12	first strand
Strand 2	N	122	126	parallel
Strand 3	N	93	99	anti-parallel
Strand 4	N	117	118	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: 8KAE

Analysis of interatomic Contacts of Structural Units in PDB entry:
8KAE