Analysis of interatomic Contacts of Structural Units in PDB entry:
9X4G

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 9X4G entry

There are 8 chains in PDB entry 9X4G (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 2	ASP 337
B	TYR 33	LEU 231
C	HIS 5	SER 183
D	HIS 26	ASN 104
E	VAL 2	ASP 337
F	TYR 33	LEU 231
G	HIS 5	SER 183
H	HIS 26	ASN 104

There are 50 helices in PDB entry 9X4G. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	41	64	Right-handed alpha
Helix 2	AA2	A	85	102	Right-handed alpha
Helix 3	AA3	A	111	123	Right-handed alpha
Helix 4	AA4	A	157	170	Right-handed alpha
Helix 5	AA5	A	177	186	Right-handed alpha
Helix 6	AA6	A	205	222	Right-handed alpha
Helix 7	AA7	A	227	255	Right-handed alpha
Helix 8	AA8	A	268	283	Right-handed alpha
Helix 9	AA9	A	290	295	Right-handed alpha
Helix 10	AB1	A	298	311	Right-handed alpha
Helix 11	AB2	B	62	87	Right-handed alpha
Helix 12	AB3	B	115	120	Right-handed alpha
Helix 13	AB4	B	122	124	Right-handed 310
Helix 14	AB5	B	125	146	Right-handed alpha
Helix 15	AB6	B	186	202	Right-handed alpha
Helix 16	AB7	B	205	221	Right-handed alpha
Helix 17	AB8	B	223	231	Right-handed alpha
Helix 18	AB9	C	32	42	Right-handed alpha
Helix 19	AC1	C	58	75	Right-handed alpha
Helix 20	AC2	C	83	91	Right-handed alpha
Helix 21	AC3	C	95	105	Right-handed alpha
Helix 22	AC4	C	138	150	Right-handed alpha
Helix 23	AC5	C	168	183	Right-handed alpha
Helix 24	AC6	D	36	50	Right-handed alpha
Helix 25	AC7	D	78	104	Right-handed alpha
Helix 26	AC8	E	41	64	Right-handed alpha
Helix 27	AC9	E	85	102	Right-handed alpha
Helix 28	AD1	E	111	123	Right-handed alpha
Helix 29	AD2	E	157	170	Right-handed alpha
Helix 30	AD3	E	177	186	Right-handed alpha
Helix 31	AD4	E	205	222	Right-handed alpha
Helix 32	AD5	E	227	255	Right-handed alpha
Helix 33	AD6	E	268	283	Right-handed alpha
Helix 34	AD7	E	290	295	Right-handed alpha
Helix 35	AD8	E	298	311	Right-handed alpha
Helix 36	AD9	F	62	87	Right-handed alpha
Helix 37	AE1	F	115	120	Right-handed alpha
Helix 38	AE2	F	122	124	Right-handed 310
Helix 39	AE3	F	125	146	Right-handed alpha
Helix 40	AE4	F	186	202	Right-handed alpha
Helix 41	AE5	F	205	221	Right-handed alpha
Helix 42	AE6	F	223	231	Right-handed alpha
Helix 43	AE7	G	32	42	Right-handed alpha
Helix 44	AE8	G	58	75	Right-handed alpha
Helix 45	AE9	G	83	91	Right-handed alpha
Helix 46	AF1	G	95	105	Right-handed alpha
Helix 47	AF2	G	138	150	Right-handed alpha
Helix 48	AF3	G	168	183	Right-handed alpha
Helix 49	AF4	H	36	50	Right-handed alpha
Helix 50	AF5	H	78	104	Right-handed alpha

There are 16 sheets in PDB entry 9X4G. 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, AB6, AB7,

There are 5 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	23	26	first strand
Strand 2	A	18	20	anti-parallel
Strand 3	A	3	7	anti-parallel
Strand 4	A	77	78	parallel
Strand 5	A	107	108	parallel

Back to list of sheets
Back to top of page

There are 5 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	147	150	first strand
Strand 2	A	138	144	anti-parallel
Strand 3	A	129	133	anti-parallel
Strand 4	A	259	260	parallel
Strand 5	A	286	287	parallel

Back to list of sheets
Back to top of page

There are 2 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	199	200	first strand
Strand 2	A	203	204	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	39	41	first strand
Strand 2	B	51	54	anti-parallel
Strand 3	B	103	106	anti-parallel
Strand 4	B	94	98	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	159	160	first strand
Strand 2	B	170	171	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	7	8	first strand
Strand 2	C	21	22	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	26	28	first strand
Strand 2	C	111	113	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	32	33	first strand
Strand 2	D	68	69	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	23	26	first strand
Strand 2	E	18	20	anti-parallel
Strand 3	E	3	7	anti-parallel
Strand 4	E	77	78	parallel
Strand 5	E	107	108	parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	147	150	first strand
Strand 2	E	138	144	anti-parallel
Strand 3	E	129	133	anti-parallel
Strand 4	E	259	260	parallel
Strand 5	E	286	287	parallel

Back to list of sheets
Back to top of page

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	E	199	200	first strand
Strand 2	E	203	204	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	39	41	first strand
Strand 2	F	51	54	anti-parallel
Strand 3	F	103	106	anti-parallel
Strand 4	F	94	98	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	159	160	first strand
Strand 2	F	170	171	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	7	8	first strand
Strand 2	G	21	22	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	26	28	first strand
Strand 2	G	111	113	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	32	33	first strand
Strand 2	H	68	69	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: 9X4G

Analysis of interatomic Contacts of Structural Units in PDB entry:
9X4G