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

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 7RKF entry

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

Chain ID	Initial residue	Terminal residue
A	THR 4	VAL 353
B	ASP 5	ASN 340
C	ILE 9	PHE 61
D	VAL 2	LEU 235
L	HIS 2	ARG 67
R	ASP 15	ARG 310

There are 48 helices in PDB entry 7RKF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	8	30	Right-handed alpha
Helix 2	AA2	A	45	57	Right-handed alpha
Helix 3	AA3	A	62	68	Right-handed alpha
Helix 4	AA4	A	69	91	Right-handed alpha
Helix 5	AA5	A	97	103	Right-handed alpha
Helix 6	AA6	A	104	109	Right-handed alpha
Helix 7	AA7	A	119	131	Right-handed alpha
Helix 8	AA8	A	132	141	Right-handed alpha
Helix 9	AA9	A	148	150	Right-handed 310
Helix 10	AB1	A	151	156	Right-handed alpha
Helix 11	AB2	A	157	163	Right-handed alpha
Helix 12	AB3	A	169	174	Right-handed alpha
Helix 13	AB4	A	207	212	Right-handed alpha
Helix 14	AB5	A	213	215	Right-handed 310
Helix 15	AB6	A	227	231	Right-handed 310
Helix 16	AB7	A	240	255	Right-handed alpha
Helix 17	AB8	A	256	259	Right-handed 310
Helix 18	AB9	A	269	275	Right-handed alpha
Helix 19	AC1	A	276	280	Right-handed 310
Helix 20	AC2	A	281	286	Right-handed alpha
Helix 21	AC3	A	295	310	Right-handed alpha
Helix 22	AC4	A	328	344	Right-handed alpha
Helix 23	AC5	B	6	26	Right-handed alpha
Helix 24	AC6	B	29	34	Right-handed alpha
Helix 25	AC7	B	128	132	Right-handed 310
Helix 26	AC8	C	10	21	Right-handed alpha
Helix 27	AC9	C	29	44	Right-handed alpha
Helix 28	AD1	D	28	32	Right-handed 310
Helix 29	AD2	D	53	56	Right-handed 310
Helix 30	AD3	D	62	65	Right-handed 310
Helix 31	AD4	D	87	91	Right-handed 310
Helix 32	AD5	L	20	22	Right-handed 310
Helix 33	AD6	L	55	67	Right-handed alpha
Helix 34	AD7	R	25	58	Right-handed alpha
Helix 35	AD8	R	66	85	Right-handed alpha
Helix 36	AD9	R	85	95	Right-handed alpha
Helix 37	AE1	R	98	102	Right-handed 310
Helix 38	AE2	R	103	136	Right-handed alpha
Helix 39	AE3	R	140	159	Right-handed alpha
Helix 40	AE4	R	160	163	Right-handed 310
Helix 41	AE5	R	168	172	Right-handed 310
Helix 42	AE6	R	183	197	Right-handed alpha
Helix 43	AE7	R	197	218	Right-handed alpha
Helix 44	AE8	R	222	256	Right-handed alpha
Helix 45	AE9	R	262	281	Right-handed alpha
Helix 46	AF1	R	282	285	Right-handed 310
Helix 47	AF2	R	286	292	Right-handed alpha
Helix 48	AF3	R	295	310	Right-handed alpha

There are 14 sheets in PDB entry 7RKF. 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,

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	185	190	first strand
Strand 2	A	193	198	anti-parallel
Strand 3	A	33	39	parallel
Strand 4	A	219	225	parallel
Strand 5	A	262	268	parallel
Strand 6	A	319	322	parallel

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There are 4 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	47	51	first strand
Strand 2	B	336	339	anti-parallel
Strand 3	B	327	331	anti-parallel
Strand 4	B	315	320	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	B	58	63	first strand
Strand 2	B	69	74	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	89	94	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	B	100	105	first strand
Strand 2	B	111	116	anti-parallel
Strand 3	B	121	125	anti-parallel
Strand 4	B	134	139	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	B	146	151	first strand
Strand 2	B	156	161	anti-parallel
Strand 3	B	166	170	anti-parallel
Strand 4	B	176	180	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	B	187	192	first strand
Strand 2	B	198	203	anti-parallel
Strand 3	B	208	212	anti-parallel
Strand 4	B	218	222	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	B	229	234	first strand
Strand 2	B	240	245	anti-parallel
Strand 3	B	251	254	anti-parallel
Strand 4	B	259	263	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	B	273	278	first strand
Strand 2	B	284	289	anti-parallel
Strand 3	B	294	298	anti-parallel
Strand 4	B	304	308	anti-parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	11	12	first strand
Strand 2	D	115	119	parallel
Strand 3	D	92	96	anti-parallel
Strand 4	D	35	39	anti-parallel
Strand 5	D	45	51	anti-parallel
Strand 6	D	58	60	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	17	23	first strand
Strand 2	D	78	84	anti-parallel
Strand 3	D	68	73	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	D	134	136	first strand
Strand 2	D	232	234	parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	143	147	first strand
Strand 2	D	200	204	anti-parallel
Strand 3	D	193	195	anti-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	D	174	178	first strand
Strand 2	D	162	166	anti-parallel
Strand 3	D	217	219	anti-parallel

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There are 3 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	24	27	first strand
Strand 2	L	39	43	anti-parallel
Strand 3	L	48	51	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: 7RKF

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