Analysis of interatomic Contacts of Structural Units in PDB entry:
4D2N

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 4D2N entry

There are 4 chains in PDB entry 4D2N (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 236	SER 444
B	PRO 238	LEU 443
C	GLY 237	LEU 443
D	LEU 235	LEU 443

There are 20 helices in PDB entry 4D2N. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	246	251	Right-handed alpha
Helix 2	2	A	309	315	Right-handed alpha
Helix 3	3	A	354	358	Right-handed 310
Helix 4	4	A	414	419	Right-handed alpha
Helix 5	5	A	432	434	Right-handed 310
Helix 6	6	B	246	252	Right-handed alpha
Helix 7	7	B	309	315	Right-handed alpha
Helix 8	8	B	354	360	Right-handed 310
Helix 9	9	B	414	419	Right-handed alpha
Helix 10	10	B	432	434	Right-handed 310
Helix 11	11	C	246	252	Right-handed alpha
Helix 12	12	C	309	315	Right-handed alpha
Helix 13	13	C	354	360	Right-handed 310
Helix 14	14	C	414	419	Right-handed alpha
Helix 15	15	C	432	436	Right-handed 310
Helix 16	16	D	246	252	Right-handed alpha
Helix 17	17	D	309	315	Right-handed alpha
Helix 18	18	D	356	360	Right-handed 310
Helix 19	19	D	414	419	Right-handed alpha
Helix 20	20	D	432	436	Right-handed 310

There are 26 sheets in PDB entry 4D2N. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, BA, BB, BC, BD, BE, BF, CA, CB, CC, CD, CE, CF, CG, CH, A, DB, C, DD, DE, DF,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	239	243	first strand
Strand 2	A	258	266	anti-parallel
Strand 3	A	300	307	anti-parallel
Strand 4	A	288	294	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	282	284	first strand
Strand 2	A	274	279	anti-parallel
Strand 3	A	319	324	anti-parallel
Strand 4	A	332	336	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	347	351	first strand
Strand 2	A	362	372	anti-parallel
Strand 3	A	404	413	anti-parallel
Strand 4	A	397	398	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	347	351	first strand
Strand 2	A	362	372	anti-parallel
Strand 3	A	404	413	anti-parallel
Strand 4	A	391	393	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	397	398	first strand
Strand 2	A	404	413	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	386	388	first strand
Strand 2	A	378	383	anti-parallel
Strand 3	A	423	428	anti-parallel
Strand 4	A	436	441	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	239	243	first strand
Strand 2	B	258	266	anti-parallel
Strand 3	B	300	307	anti-parallel
Strand 4	B	288	294	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	282	284	first strand
Strand 2	B	273	279	anti-parallel
Strand 3	B	319	325	anti-parallel
Strand 4	B	332	336	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	347	351	first strand
Strand 2	B	362	372	anti-parallel
Strand 3	B	404	413	anti-parallel
Strand 4	B	397	398	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	347	351	first strand
Strand 2	B	362	372	anti-parallel
Strand 3	B	404	413	anti-parallel
Strand 4	B	391	393	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	397	398	first strand
Strand 2	B	404	413	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	386	388	first strand
Strand 2	B	378	383	anti-parallel
Strand 3	B	423	428	anti-parallel
Strand 4	B	436	441	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	239	243	first strand
Strand 2	C	258	266	anti-parallel
Strand 3	C	300	307	anti-parallel
Strand 4	C	293	294	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	239	243	first strand
Strand 2	C	258	266	anti-parallel
Strand 3	C	300	307	anti-parallel
Strand 4	C	287	289	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	293	294	first strand
Strand 2	C	300	307	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	282	284	first strand
Strand 2	C	274	279	anti-parallel
Strand 3	C	319	324	anti-parallel
Strand 4	C	331	336	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	347	351	first strand
Strand 2	C	362	372	anti-parallel
Strand 3	C	404	413	anti-parallel
Strand 4	C	397	398	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	347	351	first strand
Strand 2	C	362	372	anti-parallel
Strand 3	C	404	413	anti-parallel
Strand 4	C	391	393	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	397	398	first strand
Strand 2	C	404	413	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	386	388	first strand
Strand 2	C	378	383	anti-parallel
Strand 3	C	423	428	anti-parallel
Strand 4	C	437	441	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	239	243	first strand
Strand 2	D	258	266	anti-parallel
Strand 3	D	300	307	anti-parallel
Strand 4	D	288	294	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	282	284	first strand
Strand 2	D	273	279	anti-parallel
Strand 3	D	319	325	anti-parallel
Strand 4	D	332	336	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	347	351	first strand
Strand 2	D	362	372	anti-parallel
Strand 3	D	404	413	anti-parallel
Strand 4	D	397	398	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	347	351	first strand
Strand 2	D	362	372	anti-parallel
Strand 3	D	404	413	anti-parallel
Strand 4	D	391	393	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	397	398	first strand
Strand 2	D	404	413	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	386	387	first strand
Strand 2	D	378	383	anti-parallel
Strand 3	D	423	428	anti-parallel
Strand 4	D	437	441	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: 4D2N

Analysis of interatomic Contacts of Structural Units in PDB entry:
4D2N