Analysis of interatomic Contacts of Structural Units in PDB entry:
4Y97

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 4Y97 entry

There are 8 chains in PDB entry 4Y97 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 157	ILE 598
B	THR 1268	PHE 1440
C	PHE 151	ILE 598
D	LEU 1267	SER 1444
E	PRO 157	ILE 598
F	GLN 1266	LEU 1441
G	PRO 157	ILE 598
H	GLN 1266	SER 1444

There are 77 helices in PDB entry 4Y97. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	158	163	Right-handed alpha
Helix 2	AA2	A	212	235	Right-handed alpha
Helix 3	AA3	A	275	280	Right-handed alpha
Helix 4	AA4	A	332	337	Right-handed 310
Helix 5	AA5	A	357	371	Right-handed alpha
Helix 6	AA6	A	386	391	Right-handed alpha
Helix 7	AA7	A	397	413	Right-handed alpha
Helix 8	AA8	A	414	417	Right-handed 310
Helix 9	AA9	A	448	451	Right-handed 310
Helix 10	AB1	A	475	482	Right-handed alpha
Helix 11	AB2	A	493	506	Right-handed alpha
Helix 12	AB3	A	521	529	Right-handed alpha
Helix 13	AB4	B	1269	1273	Right-handed alpha
Helix 14	AB5	B	1318	1321	Right-handed 310
Helix 15	AB6	B	1322	1343	Right-handed alpha
Helix 16	AB7	B	1384	1398	Right-handed alpha
Helix 17	AB8	B	1400	1407	Right-handed alpha
Helix 18	AB9	B	1410	1421	Right-handed alpha
Helix 19	AC1	B	1423	1435	Right-handed alpha
Helix 20	AC2	C	158	163	Right-handed alpha
Helix 21	AC3	C	212	235	Right-handed alpha
Helix 22	AC4	C	275	280	Right-handed alpha
Helix 23	AC5	C	332	337	Right-handed 310
Helix 24	AC6	C	357	371	Right-handed alpha
Helix 25	AC7	C	386	391	Right-handed alpha
Helix 26	AC8	C	397	413	Right-handed alpha
Helix 27	AC9	C	448	451	Right-handed 310
Helix 28	AD1	C	475	482	Right-handed alpha
Helix 29	AD2	C	493	506	Right-handed alpha
Helix 30	AD3	C	521	529	Right-handed alpha
Helix 31	AD4	D	1268	1273	Right-handed alpha
Helix 32	AD5	D	1318	1321	Right-handed 310
Helix 33	AD6	D	1322	1343	Right-handed alpha
Helix 34	AD7	D	1384	1398	Right-handed alpha
Helix 35	AD8	D	1400	1407	Right-handed alpha
Helix 36	AD9	D	1410	1421	Right-handed alpha
Helix 37	AE1	D	1423	1435	Right-handed alpha
Helix 38	AE2	D	1435	1440	Right-handed alpha
Helix 39	AE3	E	158	163	Right-handed alpha
Helix 40	AE4	E	212	235	Right-handed alpha
Helix 41	AE5	E	275	280	Right-handed alpha
Helix 42	AE6	E	332	337	Right-handed 310
Helix 43	AE7	E	357	371	Right-handed alpha
Helix 44	AE8	E	386	391	Right-handed alpha
Helix 45	AE9	E	397	413	Right-handed alpha
Helix 46	AF1	E	414	417	Right-handed 310
Helix 47	AF2	E	448	451	Right-handed 310
Helix 48	AF3	E	475	482	Right-handed alpha
Helix 49	AF4	E	493	506	Right-handed alpha
Helix 50	AF5	E	521	529	Right-handed alpha
Helix 51	AF6	F	1268	1273	Right-handed alpha
Helix 52	AF7	F	1318	1321	Right-handed 310
Helix 53	AF8	F	1322	1343	Right-handed alpha
Helix 54	AF9	F	1384	1398	Right-handed alpha
Helix 55	AG1	F	1400	1407	Right-handed alpha
Helix 56	AG2	F	1410	1421	Right-handed alpha
Helix 57	AG3	F	1423	1435	Right-handed alpha
Helix 58	AG4	G	158	163	Right-handed alpha
Helix 59	AG5	G	212	235	Right-handed alpha
Helix 60	AG6	G	275	280	Right-handed alpha
Helix 61	AG7	G	332	337	Right-handed 310
Helix 62	AG8	G	357	371	Right-handed alpha
Helix 63	AG9	G	386	391	Right-handed alpha
Helix 64	AH1	G	397	413	Right-handed alpha
Helix 65	AH2	G	414	417	Right-handed 310
Helix 66	AH3	G	448	452	Right-handed alpha
Helix 67	AH4	G	475	482	Right-handed alpha
Helix 68	AH5	G	493	506	Right-handed alpha
Helix 69	AH6	G	521	529	Right-handed alpha
Helix 70	AH7	H	1268	1273	Right-handed alpha
Helix 71	AH8	H	1318	1321	Right-handed 310
Helix 72	AH9	H	1322	1343	Right-handed alpha
Helix 73	AI1	H	1384	1398	Right-handed alpha
Helix 74	AI2	H	1400	1407	Right-handed alpha
Helix 75	AI3	H	1410	1421	Right-handed alpha
Helix 76	AI4	H	1423	1435	Right-handed alpha
Helix 77	AI5	H	1435	1440	Right-handed alpha

There are 36 sheets in PDB entry 4Y97. 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, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9,

There are 7 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	170	175	first strand
Strand 2	A	590	597	anti-parallel
Strand 3	A	570	576	anti-parallel
Strand 4	A	340	346	anti-parallel
Strand 5	A	374	378	parallel
Strand 6	A	419	423	parallel
Strand 7	A	453	455	parallel

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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	193	195	first strand
Strand 2	A	460	464	anti-parallel
Strand 3	A	467	471	anti-parallel
Strand 4	A	537	539	parallel
Strand 5	A	554	558	parallel
Strand 6	A	547	551	anti-parallel

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There are 6 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	251	259	first strand
Strand 2	A	270	274	anti-parallel
Strand 3	A	283	287	anti-parallel
Strand 4	A	314	319	parallel
Strand 5	A	301	307	anti-parallel
Strand 6	A	251	259	anti-parallel

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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	A	294	296	first strand
Strand 2	A	485	487	anti-parallel

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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	A	563	564	first strand
Strand 2	A	567	568	anti-parallel

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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	B	1279	1282	first strand
Strand 2	B	1289	1292	anti-parallel

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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	B	1296	1297	first strand
Strand 2	B	1304	1305	anti-parallel

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There are 3 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	1356	1357	first strand
Strand 2	B	1346	1348	anti-parallel
Strand 3	B	1379	1381	anti-parallel

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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	B	1364	1365	first strand
Strand 2	B	1368	1369	anti-parallel

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There are 7 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	170	175	first strand
Strand 2	C	590	597	anti-parallel
Strand 3	C	570	576	anti-parallel
Strand 4	C	340	346	anti-parallel
Strand 5	C	374	378	parallel
Strand 6	C	419	423	parallel
Strand 7	C	453	455	parallel

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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	193	195	first strand
Strand 2	C	460	464	anti-parallel
Strand 3	C	467	471	anti-parallel
Strand 4	C	537	539	parallel
Strand 5	C	554	558	parallel
Strand 6	C	547	551	anti-parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	251	259	first strand
Strand 2	C	270	274	anti-parallel
Strand 3	C	283	287	anti-parallel
Strand 4	C	314	319	parallel
Strand 5	C	301	307	anti-parallel
Strand 6	C	251	259	anti-parallel

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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	C	295	296	first strand
Strand 2	C	485	486	anti-parallel

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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	C	563	564	first strand
Strand 2	C	567	568	anti-parallel

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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	D	1279	1282	first strand
Strand 2	D	1289	1292	anti-parallel

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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	D	1296	1297	first strand
Strand 2	D	1304	1305	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1356	1357	first strand
Strand 2	D	1346	1348	anti-parallel
Strand 3	D	1379	1381	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1364	1365	first strand
Strand 2	D	1368	1369	anti-parallel

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There are 7 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	170	175	first strand
Strand 2	E	590	597	anti-parallel
Strand 3	E	570	576	anti-parallel
Strand 4	E	340	346	anti-parallel
Strand 5	E	374	378	parallel
Strand 6	E	419	423	parallel
Strand 7	E	453	455	parallel

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There are 6 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	193	196	first strand
Strand 2	E	460	464	anti-parallel
Strand 3	E	467	471	anti-parallel
Strand 4	E	537	539	parallel
Strand 5	E	554	558	parallel
Strand 6	E	547	551	anti-parallel

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There are 6 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	251	259	first strand
Strand 2	E	270	274	anti-parallel
Strand 3	E	283	287	anti-parallel
Strand 4	E	314	319	parallel
Strand 5	E	301	307	anti-parallel
Strand 6	E	251	259	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	295	296	first strand
Strand 2	E	485	486	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	563	564	first strand
Strand 2	E	567	568	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	1279	1282	first strand
Strand 2	F	1289	1292	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	1296	1297	first strand
Strand 2	F	1304	1305	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	1356	1357	first strand
Strand 2	F	1346	1348	anti-parallel
Strand 3	F	1379	1381	anti-parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	1364	1365	first strand
Strand 2	F	1368	1369	anti-parallel

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There are 7 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	170	175	first strand
Strand 2	G	590	597	anti-parallel
Strand 3	G	570	576	anti-parallel
Strand 4	G	340	346	anti-parallel
Strand 5	G	374	378	parallel
Strand 6	G	419	423	parallel
Strand 7	G	453	455	parallel

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There are 6 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	193	195	first strand
Strand 2	G	460	464	anti-parallel
Strand 3	G	467	471	anti-parallel
Strand 4	G	537	539	parallel
Strand 5	G	554	558	parallel
Strand 6	G	547	551	anti-parallel

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There are 6 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	251	259	first strand
Strand 2	G	270	274	anti-parallel
Strand 3	G	283	287	anti-parallel
Strand 4	G	314	319	parallel
Strand 5	G	301	307	anti-parallel
Strand 6	G	251	259	anti-parallel

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There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	295	296	first strand
Strand 2	G	485	486	anti-parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	563	564	first strand
Strand 2	G	567	568	anti-parallel

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There are 2 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	1279	1282	first strand
Strand 2	H	1289	1292	anti-parallel

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There are 2 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	1296	1297	first strand
Strand 2	H	1304	1305	anti-parallel

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There are 3 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	1356	1357	first strand
Strand 2	H	1346	1348	anti-parallel
Strand 3	H	1379	1381	anti-parallel

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There are 2 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	1364	1365	first strand
Strand 2	H	1368	1369	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: 4Y97

Analysis of interatomic Contacts of Structural Units in PDB entry:
4Y97