Analysis of interatomic Contacts of Structural Units in PDB entry:
7X13

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 7X13 entry

There are 12 chains in PDB entry 7X13 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 236	ASP 459
B	GLY 236	SER 458
C	GLY 236	SER 458
D	GLY 236	MET 457
E	GLY 236	MET 457
F	GLY 236	MET 457
G	GLY 236	ILE 456
H	GLY 236	SER 458
I	GLY 236	SER 458
J	GLY 236	SER 458
K	GLY 236	ILE 456
L	GLY 236	ILE 456

There are 59 helices in PDB entry 7X13. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	246	252	Right-handed alpha
Helix 2	AA2	A	309	315	Right-handed alpha
Helix 3	AA3	A	354	360	Right-handed 310
Helix 4	AA4	A	414	419	Right-handed alpha
Helix 5	AA5	A	432	436	Right-handed 310
Helix 6	AA6	B	246	252	Right-handed alpha
Helix 7	AA7	B	309	315	Right-handed alpha
Helix 8	AA8	B	414	418	Right-handed alpha
Helix 9	AA9	B	432	436	Right-handed 310
Helix 10	AB1	C	309	315	Right-handed alpha
Helix 11	AB2	C	354	360	Right-handed alpha
Helix 12	AB3	C	414	419	Right-handed alpha
Helix 13	AB4	C	432	436	Right-handed 310
Helix 14	AB5	D	246	252	Right-handed alpha
Helix 15	AB6	D	309	315	Right-handed alpha
Helix 16	AB7	D	355	360	Right-handed 310
Helix 17	AB8	D	414	420	Right-handed alpha
Helix 18	AB9	D	432	436	Right-handed 310
Helix 19	AC1	E	246	252	Right-handed alpha
Helix 20	AC2	E	309	315	Right-handed alpha
Helix 21	AC3	E	355	359	Right-handed 310
Helix 22	AC4	E	414	420	Right-handed alpha
Helix 23	AC5	E	432	436	Right-handed 310
Helix 24	AC6	E	442	447	Right-handed alpha
Helix 25	AC7	F	246	252	Right-handed alpha
Helix 26	AC8	F	310	316	Right-handed alpha
Helix 27	AC9	F	354	360	Right-handed alpha
Helix 28	AD1	F	414	419	Right-handed alpha
Helix 29	AD2	F	432	436	Right-handed 310
Helix 30	AD3	F	442	446	Right-handed 310
Helix 31	AD4	G	246	252	Right-handed alpha
Helix 32	AD5	G	309	316	Right-handed alpha
Helix 33	AD6	G	354	360	Right-handed alpha
Helix 34	AD7	G	414	419	Right-handed alpha
Helix 35	AD8	G	432	436	Right-handed 310
Helix 36	AD9	H	246	252	Right-handed alpha
Helix 37	AE1	H	310	316	Right-handed alpha
Helix 38	AE2	H	355	359	Right-handed 310
Helix 39	AE3	H	414	420	Right-handed alpha
Helix 40	AE4	H	432	436	Right-handed 310
Helix 41	AE5	I	246	252	Right-handed alpha
Helix 42	AE6	I	309	316	Right-handed alpha
Helix 43	AE7	I	355	359	Right-handed 310
Helix 44	AE8	I	414	419	Right-handed alpha
Helix 45	AE9	I	432	436	Right-handed 310
Helix 46	AF1	J	246	251	Right-handed alpha
Helix 47	AF2	J	309	316	Right-handed alpha
Helix 48	AF3	J	355	360	Right-handed 310
Helix 49	AF4	J	415	420	Right-handed alpha
Helix 50	AF5	J	432	436	Right-handed 310
Helix 51	AF6	K	246	252	Right-handed alpha
Helix 52	AF7	K	309	316	Right-handed alpha
Helix 53	AF8	K	355	359	Right-handed 310
Helix 54	AF9	K	414	420	Right-handed alpha
Helix 55	AG1	K	432	436	Right-handed 310
Helix 56	AG2	L	246	251	Right-handed alpha
Helix 57	AG3	L	309	316	Right-handed alpha
Helix 58	AG4	L	413	420	Right-handed alpha
Helix 59	AG5	L	432	434	Right-handed 310

There are 67 sheets in PDB entry 7X13. 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, AE1, AE2, AE3, AE4, AE5, AE6, AE7, AE8, AE9, AF1, AF2, AF3, AF4, AF5, AF6, AF7, AF8, AF9, AG1, AG2, AG3, AG4, AG5, AG6, AG7, AG8, AG9, AH1, AH2, AH3, AH4,

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	239	242	first strand
Strand 2	A	258	264	anti-parallel
Strand 3	A	299	307	anti-parallel
Strand 4	A	288	289	anti-parallel

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There are 4 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	239	242	first strand
Strand 2	A	258	264	anti-parallel
Strand 3	A	299	307	anti-parallel
Strand 4	A	293	295	anti-parallel

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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	282	283	first strand
Strand 2	A	274	279	anti-parallel
Strand 3	A	319	324	anti-parallel
Strand 4	A	332	336	anti-parallel

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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	A	347	351	first strand
Strand 2	A	362	370	anti-parallel
Strand 3	A	404	413	anti-parallel
Strand 4	A	392	393	anti-parallel

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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	A	347	351	first strand
Strand 2	A	362	370	anti-parallel
Strand 3	A	404	413	anti-parallel
Strand 4	A	397	398	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	377	382	first strand
Strand 2	A	423	429	anti-parallel
Strand 3	A	440	441	anti-parallel

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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	B	239	243	first strand
Strand 2	B	258	264	anti-parallel
Strand 3	B	304	307	anti-parallel
Strand 4	B	288	289	anti-parallel

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There are 4 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	282	283	first strand
Strand 2	B	274	279	anti-parallel
Strand 3	B	319	324	anti-parallel
Strand 4	B	332	336	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	293	294	first strand
Strand 2	B	300	301	anti-parallel

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There are 4 strands in AB1 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

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	377	383	first strand
Strand 2	B	423	429	anti-parallel
Strand 3	B	437	441	anti-parallel

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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	C	239	243	first strand
Strand 2	C	260	264	anti-parallel

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There are 3 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	274	278	first strand
Strand 2	C	318	324	anti-parallel
Strand 3	C	335	337	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	293	294	first strand
Strand 2	C	300	301	anti-parallel

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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	C	347	351	first strand
Strand 2	C	362	372	anti-parallel
Strand 3	C	404	413	anti-parallel
Strand 4	C	392	393	anti-parallel

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There are 4 strands in AB7 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	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	C	377	382	first strand
Strand 2	C	423	429	anti-parallel
Strand 3	C	440	441	anti-parallel

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There are 3 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	239	243	first strand
Strand 2	D	258	264	anti-parallel
Strand 3	D	301	302	anti-parallel

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There are 3 strands in AC1 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	264	anti-parallel
Strand 3	D	305	307	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	282	283	first strand
Strand 2	D	273	279	anti-parallel
Strand 3	D	319	325	anti-parallel
Strand 4	D	332	336	anti-parallel

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There are 4 strands in AC3 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	370	anti-parallel
Strand 3	D	404	413	anti-parallel
Strand 4	D	392	393	anti-parallel

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There are 4 strands in AC4 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	370	anti-parallel
Strand 3	D	404	413	anti-parallel
Strand 4	D	397	398	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	386	388	first strand
Strand 2	D	378	383	anti-parallel
Strand 3	D	423	428	anti-parallel
Strand 4	D	437	441	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	D	449	450	first strand
Strand 2	E	450	451	parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	258	266	first strand
Strand 2	E	300	307	anti-parallel
Strand 3	E	288	289	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	E	258	266	first strand
Strand 2	E	300	307	anti-parallel
Strand 3	E	293	294	anti-parallel

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There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

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

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	347	351	first strand
Strand 2	E	366	372	anti-parallel
Strand 3	E	404	413	anti-parallel
Strand 4	E	391	393	anti-parallel

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There are 3 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	362	364	first strand
Strand 2	E	404	413	anti-parallel
Strand 3	E	397	398	anti-parallel

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There are 3 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	386	387	first strand
Strand 2	E	378	383	anti-parallel
Strand 3	E	423	428	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	239	243	first strand
Strand 2	F	258	266	anti-parallel
Strand 3	F	300	307	anti-parallel
Strand 4	F	288	289	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

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

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	282	283	first strand
Strand 2	F	274	279	anti-parallel
Strand 3	F	319	324	anti-parallel
Strand 4	F	332	336	anti-parallel

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There are 4 strands in AD7 sheet. Click on strand of interest for CSU analysis.

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

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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.

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

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There are 3 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	239	243	first strand
Strand 2	G	258	264	anti-parallel
Strand 3	G	303	307	anti-parallel

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There are 3 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	282	283	first strand
Strand 2	G	274	279	anti-parallel
Strand 3	G	319	324	anti-parallel

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There are 2 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	293	294	first strand
Strand 2	G	300	301	anti-parallel

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There are 4 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	347	351	first strand
Strand 2	G	362	370	anti-parallel
Strand 3	G	404	413	anti-parallel
Strand 4	G	391	393	anti-parallel

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There are 4 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	347	351	first strand
Strand 2	G	362	370	anti-parallel
Strand 3	G	404	413	anti-parallel
Strand 4	G	397	398	anti-parallel

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There are 4 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	386	387	first strand
Strand 2	G	377	383	anti-parallel
Strand 3	G	423	429	anti-parallel
Strand 4	G	437	441	anti-parallel

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There are 4 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	239	243	first strand
Strand 2	H	258	266	anti-parallel
Strand 3	H	300	307	anti-parallel
Strand 4	H	288	289	anti-parallel

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There are 4 strands in AE7 sheet. Click on strand of interest for CSU analysis.

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

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There are 3 strands in AE8 sheet. Click on strand of interest for CSU analysis.

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

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There are 4 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	347	351	first strand
Strand 2	H	362	372	anti-parallel
Strand 3	H	404	413	anti-parallel
Strand 4	H	392	393	anti-parallel

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There are 4 strands in AF1 sheet. Click on strand of interest for CSU analysis.

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

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There are 4 strands in AF2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	386	387	first strand
Strand 2	H	377	383	anti-parallel
Strand 3	H	423	429	anti-parallel
Strand 4	H	437	441	anti-parallel

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There are 2 strands in AF3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	453	454	first strand
Strand 2	I	453	454	parallel

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There are 4 strands in AF4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	239	243	first strand
Strand 2	I	258	266	anti-parallel
Strand 3	I	300	307	anti-parallel
Strand 4	I	288	289	anti-parallel

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There are 4 strands in AF5 sheet. Click on strand of interest for CSU analysis.

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

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There are 3 strands in AF6 sheet. Click on strand of interest for CSU analysis.

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

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There are 4 strands in AF7 sheet. Click on strand of interest for CSU analysis.

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

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There are 3 strands in AF8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	378	382	first strand
Strand 2	I	423	428	anti-parallel
Strand 3	I	437	441	anti-parallel

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There are 4 strands in AF9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	239	243	first strand
Strand 2	J	258	264	anti-parallel
Strand 3	J	302	307	anti-parallel
Strand 4	J	288	289	anti-parallel

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There are 3 strands in AG1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	282	283	first strand
Strand 2	J	274	279	anti-parallel
Strand 3	J	319	324	anti-parallel

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There are 4 strands in AG2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	347	350	first strand
Strand 2	J	362	372	anti-parallel
Strand 3	J	404	413	anti-parallel
Strand 4	J	391	393	anti-parallel

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There are 4 strands in AG3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	347	350	first strand
Strand 2	J	362	372	anti-parallel
Strand 3	J	404	413	anti-parallel
Strand 4	J	397	398	anti-parallel

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There are 4 strands in AG4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	386	387	first strand
Strand 2	J	378	383	anti-parallel
Strand 3	J	423	428	anti-parallel
Strand 4	J	438	441	anti-parallel

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There are 3 strands in AG5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	239	243	first strand
Strand 2	K	258	264	anti-parallel
Strand 3	K	302	307	anti-parallel

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There are 3 strands in AG6 sheet. Click on strand of interest for CSU analysis.

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

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There are 4 strands in AG7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	347	350	first strand
Strand 2	K	362	372	anti-parallel
Strand 3	K	404	413	anti-parallel
Strand 4	K	392	393	anti-parallel

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There are 3 strands in AG8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	386	387	first strand
Strand 2	K	378	383	anti-parallel
Strand 3	K	425	428	anti-parallel

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There are 4 strands in AG9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	239	243	first strand
Strand 2	L	258	266	anti-parallel
Strand 3	L	300	307	anti-parallel
Strand 4	L	288	289	anti-parallel

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There are 4 strands in AH1 sheet. Click on strand of interest for CSU analysis.

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

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There are 4 strands in AH2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	282	283	first strand
Strand 2	L	274	279	anti-parallel
Strand 3	L	319	324	anti-parallel
Strand 4	L	332	336	anti-parallel

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There are 3 strands in AH3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	347	351	first strand
Strand 2	L	363	372	anti-parallel
Strand 3	L	404	412	anti-parallel

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There are 4 strands in AH4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	386	387	first strand
Strand 2	L	377	383	anti-parallel
Strand 3	L	423	429	anti-parallel
Strand 4	L	436	441	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: 7X13

Analysis of interatomic Contacts of Structural Units in PDB entry:
7X13