Analysis of interatomic Contacts of Structural Units in PDB entry:
7KQ7

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 7KQ7 entry

There are 3 chains in PDB entry 7KQ7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
H	GLU 1	GLU 220
L	ASP 1	GLU 217
B	CYS 1	SER 208

There are 12 helices in PDB entry 7KQ7. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	H	28	32	Right-handed 310
Helix 2	AA2	H	62	65	Right-handed 310
Helix 3	AA3	H	74	76	Right-handed 310
Helix 4	AA4	H	87	91	Right-handed 310
Helix 5	AA5	H	164	166	Right-handed 310
Helix 6	AA6	H	194	200	Right-handed alpha
Helix 7	AA7	H	209	212	Right-handed 310
Helix 8	AA8	L	83	87	Right-handed 310
Helix 9	AA9	L	125	130	Right-handed alpha
Helix 10	AB1	L	187	192	Right-handed alpha
Helix 11	AB2	B	96	98	Right-handed 310
Helix 12	AB3	B	125	132	Right-handed 310

There are 14 sheets in PDB entry 7KQ7. 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 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	3	7	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	78	83	anti-parallel
Strand 4	H	68	73	anti-parallel

Back to list of sheets
Back to top of page

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	11	12	first strand
Strand 2	H	115	119	parallel
Strand 3	H	92	99	anti-parallel
Strand 4	H	33	39	anti-parallel
Strand 5	H	45	52	anti-parallel
Strand 6	H	57	60	anti-parallel

Back to list of sheets
Back to top of page

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	128	132	first strand
Strand 2	H	144	153	anti-parallel
Strand 3	H	184	192	anti-parallel
Strand 4	H	172	173	anti-parallel

Back to list of sheets
Back to top of page

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	128	132	first strand
Strand 2	H	144	153	anti-parallel
Strand 3	H	184	192	anti-parallel
Strand 4	H	177	178	anti-parallel

Back to list of sheets
Back to top of page

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	159	162	first strand
Strand 2	H	202	208	anti-parallel
Strand 3	H	213	219	anti-parallel

Back to list of sheets
Back to top of page

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	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

Back to list of sheets
Back to top of page

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	L	10	14	first strand
Strand 2	L	106	111	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

Back to list of sheets
Back to top of page

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	L	10	14	first strand
Strand 2	L	106	111	parallel
Strand 3	L	88	94	anti-parallel
Strand 4	L	101	102	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	30	31	first strand
Strand 2	L	34	35	anti-parallel

Back to list of sheets
Back to top of page

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	133	143	anti-parallel
Strand 3	L	177	186	anti-parallel
Strand 4	L	163	167	anti-parallel

Back to list of sheets
Back to top of page

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	L	149	154	first strand
Strand 2	L	196	201	anti-parallel
Strand 3	L	209	213	anti-parallel

Back to list of sheets
Back to top of page

There are 7 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	5	8	first strand
Strand 2	B	13	19	anti-parallel
Strand 3	B	57	63	anti-parallel
Strand 4	B	45	53	anti-parallel
Strand 5	B	27	32	anti-parallel
Strand 6	B	74	80	anti-parallel
Strand 7	B	87	94	anti-parallel

Back to list of sheets
Back to top of page

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	B	105	108	first strand
Strand 2	B	115	120	anti-parallel
Strand 3	B	163	166	anti-parallel

Back to list of sheets
Back to top of page

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	B	153	157	first strand
Strand 2	B	135	144	anti-parallel
Strand 3	B	176	185	anti-parallel
Strand 4	B	202	205	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 7KQ7

Analysis of interatomic Contacts of Structural Units in PDB entry:
7KQ7