Analysis of interatomic Contacts of Structural Units in PDB entry:
4W2Q

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 4W2Q entry

There are 8 chains in PDB entry 4W2Q (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 1	VAL 116
B	GLY 629	LEU 695
C	LYS 1	SER 117
D	PRO 633	LEU 695
E	LYS 1	VAL 116
F	GLY 628	LEU 695
G	LYS 1	SER 117
H	PRO 633	LEU 695

There are 32 helices in PDB entry 4W2Q. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	61	64	Right-handed 310
Helix 2	AA2	A	86	90	Right-handed 310
Helix 3	AA3	A	101	106	Right-handed 310
Helix 4	AA4	B	647	651	Right-handed 310
Helix 5	AA5	B	656	666	Right-handed alpha
Helix 6	AA6	B	669	680	Right-handed alpha
Helix 7	AA7	B	681	683	Right-handed 310
Helix 8	AA8	B	684	695	Right-handed alpha
Helix 9	AA9	C	61	64	Right-handed 310
Helix 10	AB1	C	86	90	Right-handed 310
Helix 11	AB2	C	101	106	Right-handed 310
Helix 12	AB3	D	647	651	Right-handed 310
Helix 13	AB4	D	656	666	Right-handed alpha
Helix 14	AB5	D	669	680	Right-handed alpha
Helix 15	AB6	D	681	683	Right-handed 310
Helix 16	AB7	D	684	695	Right-handed alpha
Helix 17	AB8	E	61	64	Right-handed 310
Helix 18	AB9	E	86	90	Right-handed 310
Helix 19	AC1	E	101	106	Right-handed 310
Helix 20	AC2	F	647	651	Right-handed 310
Helix 21	AC3	F	656	666	Right-handed alpha
Helix 22	AC4	F	669	680	Right-handed alpha
Helix 23	AC5	F	681	683	Right-handed 310
Helix 24	AC6	F	684	695	Right-handed alpha
Helix 25	AC7	G	61	64	Right-handed 310
Helix 26	AC8	G	86	90	Right-handed 310
Helix 27	AC9	G	101	106	Right-handed 310
Helix 28	AD1	H	647	651	Right-handed 310
Helix 29	AD2	H	656	666	Right-handed alpha
Helix 30	AD3	H	669	680	Right-handed alpha
Helix 31	AD4	H	681	683	Right-handed 310
Helix 32	AD5	H	684	695	Right-handed alpha

There are 16 sheets in PDB entry 4W2Q. 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 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	3	7	first strand
Strand 2	A	18	25	anti-parallel
Strand 3	A	77	82	anti-parallel
Strand 4	A	67	72	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	A	10	11	first strand
Strand 2	A	112	115	parallel
Strand 3	A	91	99	anti-parallel
Strand 4	A	32	39	anti-parallel
Strand 5	A	46	52	anti-parallel
Strand 6	A	57	59	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	A	10	11	first strand
Strand 2	A	112	115	parallel
Strand 3	A	91	99	anti-parallel
Strand 4	A	107	108	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	634	637	first strand
Strand 2	B	643	646	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	C	3	7	first strand
Strand 2	C	18	25	anti-parallel
Strand 3	C	77	82	anti-parallel
Strand 4	C	67	72	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	10	12	first strand
Strand 2	C	112	116	parallel
Strand 3	C	91	99	anti-parallel
Strand 4	C	32	39	anti-parallel
Strand 5	C	46	51	anti-parallel
Strand 6	C	57	59	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	C	10	12	first strand
Strand 2	C	112	116	parallel
Strand 3	C	91	99	anti-parallel
Strand 4	C	107	108	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	634	637	first strand
Strand 2	D	643	646	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	4	7	first strand
Strand 2	E	18	24	anti-parallel
Strand 3	E	77	82	anti-parallel
Strand 4	E	67	72	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	10	11	first strand
Strand 2	E	112	115	parallel
Strand 3	E	91	99	anti-parallel
Strand 4	E	32	39	anti-parallel
Strand 5	E	46	51	anti-parallel
Strand 6	E	57	59	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	10	11	first strand
Strand 2	E	112	115	parallel
Strand 3	E	91	99	anti-parallel
Strand 4	E	107	108	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	634	637	first strand
Strand 2	F	643	646	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	4	7	first strand
Strand 2	G	18	24	anti-parallel
Strand 3	G	77	82	anti-parallel
Strand 4	G	67	72	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	10	12	first strand
Strand 2	G	112	116	parallel
Strand 3	G	91	99	anti-parallel
Strand 4	G	32	39	anti-parallel
Strand 5	G	46	52	anti-parallel
Strand 6	G	57	59	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	10	12	first strand
Strand 2	G	112	116	parallel
Strand 3	G	91	99	anti-parallel
Strand 4	G	107	108	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	634	637	first strand
Strand 2	H	643	646	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: 4W2Q

Analysis of interatomic Contacts of Structural Units in PDB entry:
4W2Q