4EC4 - JenaLib

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Biological Unit 3 (Jmol Viewer)

Biological Unit 4 (Jmol Viewer)

Biological Unit 5 (Jmol Viewer)

Title :   XIAP-BIR3 IN COMPLEX WITH A POTENT DIVALENT SMAC MIMETIC

Authors :   E. Mastrangelo, F. Cossu, M. Bolognesi, M. Milani

Date :   26 Mar 12 (Deposition) - 05 Dec 12 (Release) - 05 Dec 12 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   3.30

Chains :   Asym. Unit : A,B,C,D,E,F,G,J,K,L
Biol. Unit 1: A,F  (1x)
Biol. Unit 2: B,G  (1x)
Biol. Unit 3: C,J  (1x)
Biol. Unit 4: D,K  (1x)
Biol. Unit 5: E,L  (1x)

Keywords :   Zinc Finger, Apoptosis Inhibitor (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   F. Cossu, M. Milani, P. Vachette, F. Malvezzi, S. Grassi, D. Lecis, D. Delia, C. Drago, P. Seneci, M. Bolognesi, E. Mastrangelo
Structural Insight Into Inhibitor Of Apoptosis Proteins Recognition By A Potent Divalent Smac-Mimetic.
Plos One V. 7 49527 2012
PubMed-ID: 23166698 | Reference-DOI: 10.1371/JOURNAL.PONE.0049527

Molecule 1 - BACULOVIRAL IAP REPEAT-CONTAINING PROTEIN 4
	Chains	:	A, B, C, D, E, J, F, G, K, L
	EC Number	:	6.3.2.-
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Fragment	:	BIR3 DOMAIN (UNP RESIDUES 241-356)
	Gene	:	XIAP, API3, BIRC4, IAP3
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	E3 UBIQUITIN-PROTEIN LIGASE XIAP, IAP-LIKE PROTEIN, ILP, HILP, INHIBITOR OF APOPTOSIS PROTEIN 3, IAP-3, HIAP-3, HIAP3, X- LINKED INHIBITOR OF APOPTOSIS PROTEIN, X-LINKED IAP

		1	2	3	4	5	6	7	8	9	10
Asymmetric Unit	:	A	B	C	D	E	F	G	J	K	L
Biological Unit 1 (1x)	:	A					F
Biological Unit 2 (1x)	:		B					G
Biological Unit 3 (1x)	:			C					J
Biological Unit 4 (1x)	:				D					K
Biological Unit 5 (1x)	:					E					L

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (4, 20)

No.	Name	Count	Type	Full Name
1	0O6	5	Ligand/Ion	(3S,6S,7S,9AS,3'S,6'S,7'S,9A'S)-N,N'-(BENZENE-1,4-DIYLBIS{BUTANE-4,1-DIYL-1H-1,2,3-TRIAZOLE-1,4-DIYL[(S)-PHENYLMETHANEDIYL]})BIS[7-(HYDROXYMETHYL)-6-{[(2S)-2-(METHYLAMINO)BUTANOYL]AMINO}-5-OXOOCTAHYDRO-1H-PYRROLO[1,2-A]AZEPINE-3-CARBOXAMIDE]
2	2PE	2	Ligand/Ion	NONAETHYLENE GLYCOL
3	P33	3	Ligand/Ion	3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL
4	ZN	10	Ligand/Ion	ZINC ION

Biological Unit 1 (2, 2)

No.	Name	Count	Type	Full Name
1	0O6	1	Ligand/Ion	(3S,6S,7S,9AS,3'S,6'S,7'S,9A'S)-N,N'-(BENZENE-1,4-DIYLBIS{BUTANE-4,1-DIYL-1H-1,2,3-TRIAZOLE-1,4-DIYL[(S)-PHENYLMETHANEDIYL]})BIS[7-(HYDROXYMETHYL)-6-{[(2S)-2-(METHYLAMINO)BUTANOYL]AMINO}-5-OXOOCTAHYDRO-1H-PYRROLO[1,2-A]AZEPINE-3-CARBOXAMIDE]
2	2PE	-1	Ligand/Ion	NONAETHYLENE GLYCOL
3	P33	1	Ligand/Ion	3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL
4	ZN	-1	Ligand/Ion	ZINC ION

Biological Unit 2 (2, 2)

No.	Name	Count	Type	Full Name
1	0O6	1	Ligand/Ion	(3S,6S,7S,9AS,3'S,6'S,7'S,9A'S)-N,N'-(BENZENE-1,4-DIYLBIS{BUTANE-4,1-DIYL-1H-1,2,3-TRIAZOLE-1,4-DIYL[(S)-PHENYLMETHANEDIYL]})BIS[7-(HYDROXYMETHYL)-6-{[(2S)-2-(METHYLAMINO)BUTANOYL]AMINO}-5-OXOOCTAHYDRO-1H-PYRROLO[1,2-A]AZEPINE-3-CARBOXAMIDE]
2	2PE	1	Ligand/Ion	NONAETHYLENE GLYCOL
3	P33	-1	Ligand/Ion	3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL
4	ZN	-1	Ligand/Ion	ZINC ION

Biological Unit 3 (2, 2)

No.	Name	Count	Type	Full Name
1	0O6	1	Ligand/Ion	(3S,6S,7S,9AS,3'S,6'S,7'S,9A'S)-N,N'-(BENZENE-1,4-DIYLBIS{BUTANE-4,1-DIYL-1H-1,2,3-TRIAZOLE-1,4-DIYL[(S)-PHENYLMETHANEDIYL]})BIS[7-(HYDROXYMETHYL)-6-{[(2S)-2-(METHYLAMINO)BUTANOYL]AMINO}-5-OXOOCTAHYDRO-1H-PYRROLO[1,2-A]AZEPINE-3-CARBOXAMIDE]
2	2PE	-1	Ligand/Ion	NONAETHYLENE GLYCOL
3	P33	1	Ligand/Ion	3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL
4	ZN	-1	Ligand/Ion	ZINC ION

Biological Unit 4 (2, 2)

No.	Name	Count	Type	Full Name
1	0O6	1	Ligand/Ion	(3S,6S,7S,9AS,3'S,6'S,7'S,9A'S)-N,N'-(BENZENE-1,4-DIYLBIS{BUTANE-4,1-DIYL-1H-1,2,3-TRIAZOLE-1,4-DIYL[(S)-PHENYLMETHANEDIYL]})BIS[7-(HYDROXYMETHYL)-6-{[(2S)-2-(METHYLAMINO)BUTANOYL]AMINO}-5-OXOOCTAHYDRO-1H-PYRROLO[1,2-A]AZEPINE-3-CARBOXAMIDE]
2	2PE	-1	Ligand/Ion	NONAETHYLENE GLYCOL
3	P33	1	Ligand/Ion	3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL
4	ZN	-1	Ligand/Ion	ZINC ION

Biological Unit 5 (2, 2)

No.	Name	Count	Type	Full Name
1	0O6	1	Ligand/Ion	(3S,6S,7S,9AS,3'S,6'S,7'S,9A'S)-N,N'-(BENZENE-1,4-DIYLBIS{BUTANE-4,1-DIYL-1H-1,2,3-TRIAZOLE-1,4-DIYL[(S)-PHENYLMETHANEDIYL]})BIS[7-(HYDROXYMETHYL)-6-{[(2S)-2-(METHYLAMINO)BUTANOYL]AMINO}-5-OXOOCTAHYDRO-1H-PYRROLO[1,2-A]AZEPINE-3-CARBOXAMIDE]
2	2PE	1	Ligand/Ion	NONAETHYLENE GLYCOL
3	P33	-1	Ligand/Ion	3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL
4	ZN	-1	Ligand/Ion	ZINC ION

Asymmetric Unit (20, 20)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	CYS A:300 , CYS A:303 , HIS A:320 , CYS A:327	BINDING SITE FOR RESIDUE ZN A 401
02	AC2	SOFTWARE	ASN A:249 , LYS A:297 , GLY A:306 , LEU A:307 , THR A:308 , ASP A:309 , TRP A:310 , LYS A:311 , GLU A:314 , GLN A:319 , TRP A:323 , ARG F:248 , ASN F:249 , LEU F:292 , LYS F:297 , GLY F:306 , LEU F:307 , THR F:308 , ASP F:309 , TRP F:310 , LYS F:311 , GLU F:314 , GLN F:319 , TRP F:323 , TYR F:324	BINDING SITE FOR RESIDUE 0O6 A 402
03	AC3	SOFTWARE	TRP A:323 , PRO A:325 , HIS A:343 , TRP F:323 , PRO F:325 , HIS F:343	BINDING SITE FOR RESIDUE P33 A 403
04	AC4	SOFTWARE	CYS B:300 , CYS B:303 , HIS B:320 , CYS B:327	BINDING SITE FOR RESIDUE ZN B 401
05	AC5	SOFTWARE	ASN B:249 , GLY B:306 , LEU B:307 , THR B:308 , ASP B:309 , TRP B:310 , GLU B:314 , GLN B:319 , TRP B:323 , TYR B:324 , ASN G:249 , LEU G:292 , GLY G:306 , LEU G:307 , THR G:308 , ASP G:309 , TRP G:310 , LYS G:311 , GLU G:314 , GLN G:319 , TRP G:323 , TYR G:324	BINDING SITE FOR RESIDUE 0O6 B 402
06	AC6	SOFTWARE	CYS C:300 , CYS C:303 , HIS C:320 , CYS C:327	BINDING SITE FOR RESIDUE ZN C 401
07	AC7	SOFTWARE	CYS D:300 , CYS D:303 , HIS D:320 , CYS D:327	BINDING SITE FOR RESIDUE ZN D 401
08	AC8	SOFTWARE	ASN D:249 , GLY D:306 , LEU D:307 , THR D:308 , ASP D:309 , GLU D:314 , GLN D:319 , TRP D:323 , TYR D:324 , ASN K:249 , LEU K:292 , GLY K:306 , LEU K:307 , THR K:308 , ASP K:309 , TRP K:310 , GLU K:314 , GLN K:319 , TRP K:323 , TYR K:324	BINDING SITE FOR RESIDUE 0O6 D 402
09	AC9	SOFTWARE	TRP D:323 , ASN D:340 , TRP K:323	BINDING SITE FOR RESIDUE P33 D 403
10	BC1	SOFTWARE	CYS E:300 , CYS E:303 , HIS E:320 , CYS E:327	BINDING SITE FOR RESIDUE ZN E 401
11	BC2	SOFTWARE	ASN E:249 , LYS E:299 , GLY E:306 , LEU E:307 , THR E:308 , ASP E:309 , GLU E:314 , GLN E:319 , TRP E:323 , TYR E:324 , ASN L:249 , GLY L:306 , LEU L:307 , THR L:308 , ASP L:309 , TRP L:310 , GLU L:314 , GLN L:319 , TRP L:323 , TYR L:324	BINDING SITE FOR RESIDUE 0O6 E 402
12	BC3	SOFTWARE	TRP E:323 , ASN E:340 , HIS E:343 , SER E:347 , SER L:253 , TRP L:323 , HIS L:343	BINDING SITE FOR RESIDUE 2PE E 403
13	BC4	SOFTWARE	ASN C:249 , LEU C:292 , GLY C:306 , LEU C:307 , THR C:308 , ASP C:309 , TRP C:310 , LYS C:311 , GLU C:314 , GLN C:319 , TRP C:323 , TYR C:324 , ASN J:249 , GLY J:306 , LEU J:307 , THR J:308 , ASP J:309 , GLU J:314 , GLN J:319 , TRP J:323 , TYR J:324 , P33 J:403	BINDING SITE FOR RESIDUE 0O6 J 401
14	BC5	SOFTWARE	CYS J:300 , CYS J:303 , HIS J:320 , CYS J:327	BINDING SITE FOR RESIDUE ZN J 402
15	BC6	SOFTWARE	TRP C:323 , ASN J:340 , HIS J:343 , LEU J:344 , 0O6 J:401	BINDING SITE FOR RESIDUE P33 J 403
16	BC7	SOFTWARE	CYS F:300 , CYS F:303 , HIS F:320 , CYS F:327	BINDING SITE FOR RESIDUE ZN F 401
17	BC8	SOFTWARE	CYS G:300 , CYS G:303 , HIS G:320 , CYS G:327	BINDING SITE FOR RESIDUE ZN G 401
18	BC9	SOFTWARE	TRP B:323 , PRO B:325 , HIS B:343 , TRP G:323 , PRO G:325 , ASN G:340 , LEU G:344	BINDING SITE FOR RESIDUE 2PE G 402
19	CC1	SOFTWARE	CYS K:300 , CYS K:303 , HIS K:320 , CYS K:327	BINDING SITE FOR RESIDUE ZN K 401
20	CC2	SOFTWARE	CYS L:300 , CYS L:303 , HIS L:320 , CYS L:327	BINDING SITE FOR RESIDUE ZN L 401

Asymmetric Unit

No.	Residues
1	A:351	-	J:351
2	E:351	-	G:351

Asymmetric Unit

No.	Residues
1	Leu D:352	-	Val D:353
2	Leu J:352	-	Val J:353
3	Arg F:248	-	Asn F:249
4	Cys K:351	-	Leu K:352
5	Leu L:352	-	Val L:353

(no "SAP(SNP)/Variant" information available for 4EC4)

(no "PROSITE Motif" information available for 4EC4)

(no "Exon" information available for 4EC4)

Asymmetric Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:109
                                                                                                                                             
               SCOP domains ------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............hhhhhhhhhhhhhhh......hhhhhhhh.eee......eee.....ee.......hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------- Transcript
                 4ec4 A 246 SDRNFPNSTNLPRNPSMADYEARIFTFGTWIYSVNKEQLARAGFYALGEGDKVKCFHCGGGLTDWKPSEDPWEQHAKWYPGCKYLLEQKGQEYINNIHLTHSLEECLVR 354
                                   255       265       275       285       295       305       315       325       335       345

Chain B from PDB  Type:PROTEIN  Length:106
                                                                                                                                          
               SCOP domains ---------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........hhhhhhhhhhhhhhhhh....hhhhhhhh.eee......eee.....ee.......hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------- Transcript
                 4ec4 B 248 RNFPNSTNLPRNPSMADYEARIFTFGTWIYSVNKEQLARAGFYALGEGDKVKCFHCGGGLTDWKPSEDPWEQHAKWYPGCKYLLEQKGQEYINNIHLTHSLEECLV 353
                                   257       267       277       287       297       307       317       327       337       347

Chain C from PDB  Type:PROTEIN  Length:105
                                                                                                                                         
               SCOP domains --------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........hhhhhhhhhhh..........hhhhhh...eee......eee.....ee.......hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------- Transcript
                 4ec4 C 249 NFPNSTNLPRNPSMADYEARIFTFGTWIYSVNKEQLARAGFYALGEGDKVKCFHCGGGLTDWKPSEDPWEQHAKWYPGCKYLLEQKGQEYINNIHLTHSLEECLV 353
                                   258       268       278       288       298       308       318       328       338       348

Chain D from PDB  Type:PROTEIN  Length:105
                                                                                                                                         
               SCOP domains --------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........hhhhhhhhhhhhh........hhhhhhhh.eee......eee.....ee.......hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------- Transcript
                 4ec4 D 249 NFPNSTNLPRNPSMADYEARIFTFGTWIYSVNKEQLARAGFYALGEGDKVKCFHCGGGLTDWKPSEDPWEQHAKWYPGCKYLLEQKGQEYINNIHLTHSLEECLV 353
                                   258       268       278       288       298       308       318       328       338       348

Chain E from PDB  Type:PROTEIN  Length:108
                                                                                                                                            
               SCOP domains ------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .............hhhhhhhhhhhhhhh......hhhhhhhh.eee......eee.....ee.......hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------ Transcript
                 4ec4 E 246 SDRNFPNSTNLPRNPSMADYEARIFTFGTWIYSVNKEQLARAGFYALGEGDKVKCFHCGGGLTDWKPSEDPWEQHAKWYPGCKYLLEQKGQEYINNIHLTHSLEECLV 353
                                   255       265       275       285       295       305       315       325       335       345

Chain F from PDB  Type:PROTEIN  Length:105
                                                                                                                                         
               SCOP domains --------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........hhhhhhhhhhhhhhhh.....hhhhhhhh.eee......eee.....ee.......hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------- Transcript
                 4ec4 F 248 RNFPNSTNLPRNPSMADYEARIFTFGTWIYSVNKEQLARAGFYALGEGDKVKCFHCGGGLTDWKPSEDPWEQHAKWYPGCKYLLEQKGQEYINNIHLTHSLEECL 352
                                   257       267       277       287       297       307       317       327       337       347

Chain G from PDB  Type:PROTEIN  Length:107
                                                                                                                                           
               SCOP domains ----------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .................hhhhh...........hhhhhhhhheee......eee.....ee.......hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------- Transcript
                 4ec4 G 247 DRNFPNSTNLPRNPSMADYEARIFTFGTWIYSVNKEQLARAGFYALGEGDKVKCFHCGGGLTDWKPSEDPWEQHAKWYPGCKYLLEQKGQEYINNIHLTHSLEECLV 353
                                   256       266       276       286       296       306       316       326       336       346

Chain J from PDB  Type:PROTEIN  Length:108
                                                                                                                                            
               SCOP domains ------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .............hhhhhhhhhhhhhhh......hhhhhhhh.eee......eee.....ee.......hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------ Transcript
                 4ec4 J 246 SDRNFPNSTNLPRNPSMADYEARIFTFGTWIYSVNKEQLARAGFYALGEGDKVKCFHCGGGLTDWKPSEDPWEQHAKWYPGCKYLLEQKGQEYINNIHLTHSLEECLV 353
                                   255       265       275       285       295       305       315       325       335       345

Chain K from PDB  Type:PROTEIN  Length:107
                                                                                                                                           
               SCOP domains ----------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............hhhhhhhhhhhh.........hhhhhhh..eee......eee.....ee.......hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------- Transcript
                 4ec4 K 246 SDRNFPNSTNLPRNPSMADYEARIFTFGTWIYSVNKEQLARAGFYALGEGDKVKCFHCGGGLTDWKPSEDPWEQHAKWYPGCKYLLEQKGQEYINNIHLTHSLEECL 352
                                   255       265       275       285       295       305       315       325       335       345

Chain L from PDB  Type:PROTEIN  Length:107
                                                                                                                                           
               SCOP domains ----------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............hhhhhhhhhhhh.........hhhhhh...eee......eee.....ee.......hhhhhhhhhh..hhhhhh.hhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------- Transcript
                 4ec4 L 247 DRNFPNSTNLPRNPSMADYEARIFTFGTWIYSVNKEQLARAGFYALGEGDKVKCFHCGGGLTDWKPSEDPWEQHAKWYPGCKYLLEQKGQEYINNIHLTHSLEECLV 353
                                   256       266       276       286       296       306       316       326       336       346

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

(no "SCOP Domain" information available for 4EC4)

(no "CATH Domain" information available for 4EC4)

(no "Pfam Domain" information available for 4EC4)

Asymmetric Unit(hide GO term definitions)

Asymmetric Unit
	Complete Structure
		Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
		WebMol \| AstexViewer[tm]@PDBe (Java Applets, require no local installation except for Java; loading may be slow)
		STRAP (Java WebStart application, automatic local installation, requires Java; full application with system access!)
		RasMol (require local installation)
		Molscript (VRML) (requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)

	Ligands, Modified Residues, Ions
		0O6	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		2PE	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		P33	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		ZN	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]

	Sites
		AC1	[ RasMol ]	+environment [ RasMol ]
		AC2	[ RasMol ]	+environment [ RasMol ]
		AC3	[ RasMol ]	+environment [ RasMol ]
		AC4	[ RasMol ]	+environment [ RasMol ]
		AC5	[ RasMol ]	+environment [ RasMol ]
		AC6	[ RasMol ]	+environment [ RasMol ]
		AC7	[ RasMol ]	+environment [ RasMol ]
		AC8	[ RasMol ]	+environment [ RasMol ]
		AC9	[ RasMol ]	+environment [ RasMol ]
		BC1	[ RasMol ]	+environment [ RasMol ]
		BC2	[ RasMol ]	+environment [ RasMol ]
		BC3	[ RasMol ]	+environment [ RasMol ]
		BC4	[ RasMol ]	+environment [ RasMol ]
		BC5	[ RasMol ]	+environment [ RasMol ]
		BC6	[ RasMol ]	+environment [ RasMol ]
		BC7	[ RasMol ]	+environment [ RasMol ]
		BC8	[ RasMol ]	+environment [ RasMol ]
		BC9	[ RasMol ]	+environment [ RasMol ]
		CC1	[ RasMol ]	+environment [ RasMol ]
		CC2	[ RasMol ]	+environment [ RasMol ]

	Cis Peptide Bonds
		Arg F:248 - Asn F:249	[ RasMol ]
		Cys K:351 - Leu K:352	[ RasMol ]
		Leu D:352 - Val D:353	[ RasMol ]
		Leu J:352 - Val J:353	[ RasMol ]
		Leu L:352 - Val L:353	[ RasMol ]

Biological Units
	Complete Structure
		Biological Unit 1	[ Jena3D ]
		Biological Unit 2	[ Jena3D ]
		Biological Unit 3	[ Jena3D ]
		Biological Unit 4	[ Jena3D ]
		Biological Unit 5	[ Jena3D ]

Jmol
	protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick [ Asym. Unit PNG format \| Asym. Unit - sites PNG format \| Biol. Unit 1 PNG format \| Biol. Unit 1 - sites PNG format \| Biol. Unit 2 PNG format \| Biol. Unit 3 PNG format \| Biol. Unit 4 PNG format \| Biol. Unit 5 PNG format ](automatic orientation, automatically generated)
Molscript
	protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick [ mono PDF format \| stereo PDF format ](default orientation, automatically generated)

Access by PDB/NDB ID
	4ec4
		Family and Domain Information	:	ProDom \| SYSTERS
		General Structural Information	:	GlycoscienceDB \| MMDB \| NDB \| OCA \| PDB \| PDBe \| PDBj \| PDBsum \| PDBWiki \| PQS \| PROTEOPEDIA
		Orientation in Membranes	:	OPM
		Protein Surface	:	SURFACE
		Secondary Structure	:	DSSP (structure derived) \| HSSP (homology derived)
		Structural Genomics	:	GeneCensus
		Structural Neighbours	:	CE \| VAST
		Structure Classification	:	CATH \| Dali \| SCOP
		Validation and Original Data	:	BMRB Data View \| BMRB Restraints Grid \| EDS \| PROCHECK \| RECOORD \| WHAT_CHECK

Access by UniProt ID/Accession number
	XIAP_HUMAN \| P98170
		Comparative Protein Structure Models	:	ModBase
		Genomic Information	:	Ensembl
		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt

Access by Enzyme Classificator (EC Number)
	6.3.2.-
		General Enzyme Information	:	BRENDA \| EC-PDB \| Enzyme \| IntEnz
		Pathway	:	KEGG \| MetaCyc

Access by Disease Identifier (MIM ID)
	(no 'MIM ID' available)
		Disease Information	:	OMIM

Access by GenAge ID
	(no 'GenAge ID' available)
		Age Related Information	:	GenAge

Access by PDB/NDB ID
		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
		Ligand-protein Contacts	:	LPC
		Protein Cavities	:	castP
		Sequence and Secondary Structure	:	PDBCartoon
		Structure Alignment	:	STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
		Structure and Sequence Browser	:	STING

Access by UniProt ID/Accession number
	XIAP_HUMAN \| P98170
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 20)

Sites (20, 20)

SS Bonds (2, 2)

Cis Peptide Bonds (5, 5)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (32, 32)

Visualization

Interactive Views

Still Images

Databases and Analysis Tools

Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File