Analysis of interatomic Contacts of Structural Units in PDB entry:
7T2G

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 7T2G entry

There are 4 chains in PDB entry 7T2G (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 6	PHE 354
B	ASP 5	ASN 340
C	ILE 9	PHE 61
R	LEU 65	ILE 352

There are 26 helices in PDB entry 7T2G. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	6	33	Right-handed alpha
Helix 2	AA2	A	45	53	Right-handed alpha
Helix 3	AA3	A	207	212	Right-handed alpha
Helix 4	AA4	A	213	216	Right-handed 310
Helix 5	AA5	A	228	232	Right-handed 310
Helix 6	AA6	A	241	255	Right-handed alpha
Helix 7	AA7	A	270	279	Right-handed alpha
Helix 8	AA8	A	282	286	Right-handed 310
Helix 9	AA9	A	295	310	Right-handed alpha
Helix 10	AB1	A	330	351	Right-handed alpha
Helix 11	AB2	B	6	26	Right-handed alpha
Helix 12	AB3	B	29	34	Right-handed alpha
Helix 13	AB4	C	10	24	Right-handed alpha
Helix 14	AB5	C	29	46	Right-handed alpha
Helix 15	AB6	R	66	96	Right-handed alpha
Helix 16	AB7	R	101	120	Right-handed alpha
Helix 17	AB8	R	120	130	Right-handed alpha
Helix 18	AB9	R	135	171	Right-handed alpha
Helix 19	AC1	R	171	179	Right-handed alpha
Helix 20	AC2	R	180	195	Right-handed alpha
Helix 21	AC3	R	195	206	Right-handed alpha
Helix 22	AC4	R	224	241	Right-handed alpha
Helix 23	AC5	R	241	260	Right-handed alpha
Helix 24	AC6	R	268	306	Right-handed alpha
Helix 25	AC7	R	311	337	Right-handed alpha
Helix 26	AC8	R	340	348	Right-handed alpha

There are 9 sheets in PDB entry 7T2G. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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	191	first strand
Strand 2	A	194	200	anti-parallel
Strand 3	A	34	39	parallel
Strand 4	A	220	226	parallel
Strand 5	A	263	269	parallel
Strand 6	A	319	323	parallel

Back to list of sheets
Back to top of page

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	46	51	first strand
Strand 2	B	336	340	anti-parallel
Strand 3	B	327	331	anti-parallel
Strand 4	B	315	320	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	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

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	B	100	105	first strand
Strand 2	B	111	116	anti-parallel
Strand 3	B	120	125	anti-parallel
Strand 4	B	134	140	anti-parallel

Back to list of sheets
Back to top of page

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	175	180	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	B	187	192	first strand
Strand 2	B	198	203	anti-parallel
Strand 3	B	207	212	anti-parallel
Strand 4	B	217	223	anti-parallel

Back to list of sheets
Back to top of page

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	250	254	anti-parallel
Strand 4	B	259	264	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	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

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	R	208	211	first strand
Strand 2	R	214	217	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: 7T2G

Analysis of interatomic Contacts of Structural Units in PDB entry:
7T2G