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

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 7KYO entry

There are 4 chains in PDB entry 7KYO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	MET 1	PHE 234
H	GLU 1	PRO 223
L	ASP 1	ASN 216
C	HIS 13	GLN 270

There are 31 helices in PDB entry 7KYO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	39	48	Right-handed alpha
Helix 2	AA2	B	63	69	Right-handed 310
Helix 3	AA3	B	76	80	Right-handed 310
Helix 4	AA4	B	87	94	Right-handed alpha
Helix 5	AA5	B	95	97	Right-handed 310
Helix 6	AA6	B	107	122	Right-handed alpha
Helix 7	AA7	B	130	134	Right-handed 310
Helix 8	AA8	B	135	149	Right-handed alpha
Helix 9	AA9	B	165	182	Right-handed alpha
Helix 10	AB1	B	195	200	Right-handed alpha
Helix 11	AB2	B	216	220	Right-handed alpha
Helix 12	AB3	B	221	230	Right-handed alpha
Helix 13	AB4	H	28	32	Right-handed 310
Helix 14	AB5	H	86	90	Right-handed 310
Helix 15	AB6	H	102	106	Right-handed 310
Helix 16	AB7	L	83	87	Right-handed 310
Helix 17	AB8	L	125	131	Right-handed alpha
Helix 18	AB9	L	186	193	Right-handed alpha
Helix 19	AC1	C	14	40	Right-handed alpha
Helix 20	AC2	C	43	62	Right-handed alpha
Helix 21	AC3	C	65	87	Right-handed alpha
Helix 22	AC4	C	91	115	Right-handed alpha
Helix 23	AC5	C	116	125	Right-handed alpha
Helix 24	AC6	C	132	153	Right-handed alpha
Helix 25	AC7	C	153	163	Right-handed alpha
Helix 26	AC8	C	163	170	Right-handed alpha
Helix 27	AC9	C	173	192	Right-handed alpha
Helix 28	AD1	C	192	197	Right-handed alpha
Helix 29	AD2	C	200	216	Right-handed alpha
Helix 30	AD3	C	218	245	Right-handed alpha
Helix 31	AD4	C	247	267	Right-handed alpha

There are 11 sheets in PDB entry 7KYO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 3 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	15	24	first strand
Strand 2	B	2	10	anti-parallel
Strand 3	B	56	59	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	71	74	first strand
Strand 2	B	154	158	parallel
Strand 3	B	185	189	parallel
Strand 4	B	28	33	parallel
Strand 5	B	202	206	parallel
Strand 6	B	210	215	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	3	7	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	68	72	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	H	10	12	first strand
Strand 2	H	115	119	parallel
Strand 3	H	91	97	anti-parallel
Strand 4	H	34	39	anti-parallel
Strand 5	H	45	51	anti-parallel
Strand 6	H	57	58	anti-parallel

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There are 4 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	128	132	first strand
Strand 2	H	143	153	anti-parallel
Strand 3	H	183	192	anti-parallel
Strand 4	H	171	178	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	159	162	first strand
Strand 2	H	202	207	anti-parallel
Strand 3	H	212	217	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	4	7	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	74	79	anti-parallel
Strand 4	L	66	71	anti-parallel

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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	106	110	parallel
Strand 3	L	88	94	anti-parallel
Strand 4	L	37	42	anti-parallel
Strand 5	L	49	53	anti-parallel
Strand 6	L	57	58	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	10	13	first strand
Strand 2	L	106	110	parallel
Strand 3	L	88	94	anti-parallel
Strand 4	L	101	102	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	L	118	122	first strand
Strand 2	L	134	143	anti-parallel
Strand 3	L	177	185	anti-parallel
Strand 4	L	163	167	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	157	158	first strand
Strand 2	L	149	154	anti-parallel
Strand 3	L	195	202	anti-parallel
Strand 4	L	205	214	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: 7KYO

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