Analysis of interatomic Contacts of Structural Units in PDB entry:
2J1N

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 2J1N entry

There are 3 chains in PDB entry 2J1N (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 1	PHE 346
B	ALA 1	PHE 346
C	ALA 1	PHE 346

There are 15 helices in PDB entry 2J1N. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	97	102	Right-handed alpha
Helix 2	2	A	103	105	Right-handed 310
Helix 3	3	A	135	139	Right-handed alpha
Helix 4	4	A	171	175	Right-handed 310
Helix 5	5	A	324	331	Right-handed alpha
Helix 6	6	B	97	102	Right-handed alpha
Helix 7	7	B	103	105	Right-handed 310
Helix 8	8	B	171	175	Right-handed 310
Helix 9	9	B	324	331	Right-handed alpha
Helix 10	10	C	97	102	Right-handed alpha
Helix 11	11	C	103	105	Right-handed 310
Helix 12	12	C	134	139	Right-handed alpha
Helix 13	13	C	171	175	Right-handed 310
Helix 14	14	C	203	207	Right-handed 310
Helix 15	15	C	324	331	Right-handed alpha

There are 7 sheets in PDB entry 2J1N. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB, CA, CB, CC,

There are 18 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	2	6	first strand
Strand 2	A	9	23	anti-parallel
Strand 3	A	35	45	anti-parallel
Strand 4	A	50	61	anti-parallel
Strand 5	A	71	82	anti-parallel
Strand 6	A	86	94	anti-parallel
Strand 7	A	124	134	anti-parallel
Strand 8	A	143	150	anti-parallel
Strand 9	A	179	188	anti-parallel
Strand 10	A	191	201	anti-parallel
Strand 11	A	217	229	anti-parallel
Strand 12	A	232	242	anti-parallel
Strand 13	A	255	265	anti-parallel
Strand 14	A	271	283	anti-parallel
Strand 15	A	292	305	anti-parallel
Strand 16	A	310	319	anti-parallel
Strand 17	A	337	346	anti-parallel
Strand 18	A	9	23	anti-parallel

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There are 18 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	2	6	first strand
Strand 2	A	9	23	anti-parallel
Strand 3	A	337	346	anti-parallel
Strand 4	A	310	319	anti-parallel
Strand 5	A	292	305	anti-parallel
Strand 6	A	271	283	anti-parallel
Strand 7	A	255	265	anti-parallel
Strand 8	A	232	242	anti-parallel
Strand 9	A	217	229	anti-parallel
Strand 10	A	191	201	anti-parallel
Strand 11	A	179	188	anti-parallel
Strand 12	A	143	150	anti-parallel
Strand 13	A	124	134	anti-parallel
Strand 14	A	86	94	anti-parallel
Strand 15	A	71	82	anti-parallel
Strand 16	A	50	61	anti-parallel
Strand 17	A	35	45	anti-parallel
Strand 18	A	9	23	anti-parallel

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There are 18 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	2	6	first strand
Strand 2	B	9	23	anti-parallel
Strand 3	B	35	45	anti-parallel
Strand 4	B	50	61	anti-parallel
Strand 5	B	71	82	anti-parallel
Strand 6	B	86	94	anti-parallel
Strand 7	B	124	133	anti-parallel
Strand 8	B	143	150	anti-parallel
Strand 9	B	179	188	anti-parallel
Strand 10	B	191	201	anti-parallel
Strand 11	B	217	229	anti-parallel
Strand 12	B	232	242	anti-parallel
Strand 13	B	255	265	anti-parallel
Strand 14	B	271	283	anti-parallel
Strand 15	B	292	307	anti-parallel
Strand 16	B	310	319	anti-parallel
Strand 17	B	337	346	anti-parallel
Strand 18	B	9	23	anti-parallel

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There are 18 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	2	6	first strand
Strand 2	B	9	23	anti-parallel
Strand 3	B	337	346	anti-parallel
Strand 4	B	310	319	anti-parallel
Strand 5	B	292	307	anti-parallel
Strand 6	B	271	283	anti-parallel
Strand 7	B	255	265	anti-parallel
Strand 8	B	232	242	anti-parallel
Strand 9	B	217	229	anti-parallel
Strand 10	B	191	201	anti-parallel
Strand 11	B	179	188	anti-parallel
Strand 12	B	143	150	anti-parallel
Strand 13	B	124	133	anti-parallel
Strand 14	B	86	94	anti-parallel
Strand 15	B	71	82	anti-parallel
Strand 16	B	50	61	anti-parallel
Strand 17	B	35	45	anti-parallel
Strand 18	B	9	23	anti-parallel

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There are 18 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	2	6	first strand
Strand 2	C	9	23	anti-parallel
Strand 3	C	35	45	anti-parallel
Strand 4	C	50	61	anti-parallel
Strand 5	C	71	82	anti-parallel
Strand 6	C	86	94	anti-parallel
Strand 7	C	124	133	anti-parallel
Strand 8	C	143	150	anti-parallel
Strand 9	C	179	188	anti-parallel
Strand 10	C	191	201	anti-parallel
Strand 11	C	217	229	anti-parallel
Strand 12	C	232	242	anti-parallel
Strand 13	C	255	265	anti-parallel
Strand 14	C	271	283	anti-parallel
Strand 15	C	292	307	anti-parallel
Strand 16	C	310	319	anti-parallel
Strand 17	C	337	346	anti-parallel
Strand 18	C	9	23	anti-parallel

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There are 18 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	2	6	first strand
Strand 2	C	9	23	anti-parallel
Strand 3	C	337	346	anti-parallel
Strand 4	C	310	319	anti-parallel
Strand 5	C	292	307	anti-parallel
Strand 6	C	271	283	anti-parallel
Strand 7	C	255	265	anti-parallel
Strand 8	C	232	242	anti-parallel
Strand 9	C	217	229	anti-parallel
Strand 10	C	191	201	anti-parallel
Strand 11	C	179	188	anti-parallel
Strand 12	C	143	150	anti-parallel
Strand 13	C	124	133	anti-parallel
Strand 14	C	86	94	anti-parallel
Strand 15	C	71	82	anti-parallel
Strand 16	C	50	61	anti-parallel
Strand 17	C	35	45	anti-parallel
Strand 18	C	9	23	anti-parallel

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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	246	247	first strand
Strand 2	C	251	252	anti-parallel

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

Analysis of interatomic Contacts of Structural Units in PDB entry: 2J1N

Analysis of interatomic Contacts of Structural Units in PDB entry:
2J1N