Analysis of interatomic Contacts of Structural Units in PDB entry:
7KB3

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 7KB3 entry

There are 4 chains in PDB entry 7KB3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 36	ASP 254
B	SER 35	ASP 254
C	ASP 38	ASP 254
D	SER 35	ASP 254

There are 57 helices in PDB entry 7KB3. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	39	50	Right-handed alpha
Helix 2	AA2	A	52	56	Right-handed 310
Helix 3	AA3	A	62	69	Right-handed alpha
Helix 4	AA4	A	70	74	Right-handed 310
Helix 5	AA5	A	75	80	Right-handed 310
Helix 6	AA6	A	87	101	Right-handed alpha
Helix 7	AA7	A	108	110	Right-handed 310
Helix 8	AA8	A	111	124	Right-handed alpha
Helix 9	AA9	A	128	136	Right-handed alpha
Helix 10	AB1	A	144	153	Right-handed alpha
Helix 11	AB2	A	154	157	Right-handed 310
Helix 12	AB3	A	160	164	Right-handed 310
Helix 13	AB4	A	176	183	Right-handed alpha
Helix 14	AB5	A	185	194	Right-handed alpha
Helix 15	AB6	A	217	228	Right-handed alpha
Helix 16	AB7	B	39	50	Right-handed alpha
Helix 17	AB8	B	51	56	Right-handed 310
Helix 18	AB9	B	62	69	Right-handed alpha
Helix 19	AC1	B	70	74	Right-handed 310
Helix 20	AC2	B	75	80	Right-handed 310
Helix 21	AC3	B	87	100	Right-handed alpha
Helix 22	AC4	B	108	110	Right-handed 310
Helix 23	AC5	B	111	123	Right-handed alpha
Helix 24	AC6	B	128	135	Right-handed alpha
Helix 25	AC7	B	144	153	Right-handed alpha
Helix 26	AC8	B	157	164	Right-handed 310
Helix 27	AC9	B	176	183	Right-handed alpha
Helix 28	AD1	B	185	194	Right-handed alpha
Helix 29	AD2	B	218	228	Right-handed alpha
Helix 30	AD3	C	39	50	Right-handed alpha
Helix 31	AD4	C	51	56	Right-handed 310
Helix 32	AD5	C	62	69	Right-handed alpha
Helix 33	AD6	C	70	74	Right-handed 310
Helix 34	AD7	C	75	80	Right-handed 310
Helix 35	AD8	C	87	101	Right-handed alpha
Helix 36	AD9	C	108	110	Right-handed 310
Helix 37	AE1	C	111	124	Right-handed alpha
Helix 38	AE2	C	128	134	Right-handed alpha
Helix 39	AE3	C	144	153	Right-handed alpha
Helix 40	AE4	C	154	164	Right-handed 310
Helix 41	AE5	C	176	183	Right-handed alpha
Helix 42	AE6	C	185	194	Right-handed alpha
Helix 43	AE7	C	218	228	Right-handed alpha
Helix 44	AE8	D	39	50	Right-handed alpha
Helix 45	AE9	D	51	56	Right-handed 310
Helix 46	AF1	D	62	69	Right-handed alpha
Helix 47	AF2	D	70	74	Right-handed 310
Helix 48	AF3	D	75	80	Right-handed 310
Helix 49	AF4	D	87	101	Right-handed alpha
Helix 50	AF5	D	108	110	Right-handed 310
Helix 51	AF6	D	111	124	Right-handed alpha
Helix 52	AF7	D	128	134	Right-handed alpha
Helix 53	AF8	D	144	153	Right-handed alpha
Helix 54	AF9	D	154	164	Right-handed 310
Helix 55	AG1	D	176	183	Right-handed alpha
Helix 56	AG2	D	185	195	Right-handed alpha
Helix 57	AG3	D	217	228	Right-handed alpha

There are 8 sheets in PDB entry 7KB3. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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	A	58	61	first strand
Strand 2	A	212	216	anti-parallel
Strand 3	A	204	209	anti-parallel
Strand 4	A	198	201	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	A	230	234	first strand
Strand 2	B	248	252	anti-parallel
Strand 3	B	244	245	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	A	244	245	first strand
Strand 2	A	248	252	anti-parallel
Strand 3	B	230	234	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	58	61	first strand
Strand 2	B	212	217	anti-parallel
Strand 3	B	204	209	anti-parallel
Strand 4	B	198	201	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	C	59	61	first strand
Strand 2	C	212	217	anti-parallel
Strand 3	C	204	209	anti-parallel
Strand 4	C	198	201	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	C	230	234	first strand
Strand 2	D	248	252	anti-parallel
Strand 3	D	244	245	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	243	245	first strand
Strand 2	C	248	252	anti-parallel
Strand 3	D	230	234	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	D	58	61	first strand
Strand 2	D	212	216	anti-parallel
Strand 3	D	204	209	anti-parallel
Strand 4	D	198	201	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: 7KB3

Analysis of interatomic Contacts of Structural Units in PDB entry:
7KB3