4G96 - JenaLib

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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)

Title :   CRYSTAL STRUCTURE OF CALCIUM2+-FREE WILD-TYPE CD23 LECTIN DOMAIN

Authors :   D. Yuan, B. J. Sutton, B. Dhaliwal

Date :   23 Jul 12 (Deposition) - 26 Jun 13 (Release) - 14 Aug 13 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.25

Chains :   Asym. Unit : A,B,C,D
Biol. Unit 1: A  (1x)
Biol. Unit 2: B  (1x)
Biol. Unit 3: C  (1x)
Biol. Unit 4: D  (1x)

Keywords :   Receptor, Immune System (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   D. Yuan, A. H. Keeble, R. G. Hibbert, S. Fabiane, H. J. Gould, J. M. Mcdonnell, A. J. Beavil, B. J. Sutton, B. Dhaliwal
Ca2+-Dependent Structural Changes In The B-Cell Receptor Cd23 Increase Its Affinity For Human Immunoglobulin E.
J. Biol. Chem. V. 288 21667 2013
PubMed-ID: 23775083 | Reference-DOI: 10.1074/JBC.M113.480657

Molecule 1 - LOW AFFINITY IMMUNOGLOBULIN EPSILON FC RECEPTOR
	Chains	:	A, B, C, D
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Fragment	:	UNP RESIDUES 156-298
	Gene	:	FCER2, CD23A, CLEC4J, FCE2, IGEBF
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	BLAST-2, C-TYPE LECTIN DOMAIN FAMILY 4 MEMBER J, FC-EPSILON- RII, IMMUNOGLOBULIN E-BINDING FACTOR, LYMPHOCYTE IGE RECEPTOR, LOW AFFINITY IMMUNOGLOBULIN EPSILON FC RECEPTOR MEMBRANE-BOUND FORM, LOW AFFINITY IMMUNOGLOBULIN EPSILON FC RECEPTOR SOLUBLE FORM

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:	A
Biological Unit 2 (1x)	:		B
Biological Unit 3 (1x)	:			C
Biological Unit 4 (1x)	:				D

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 3)

No.	Name	Count	Type	Full Name
1	EDO	1	Ligand/Ion	1,2-ETHANEDIOL
2	SO4	2	Ligand/Ion	SULFATE ION

Biological Unit 1 (1, 1)

No.	Name	Count	Type	Full Name
1	EDO	-1	Ligand/Ion	1,2-ETHANEDIOL
2	SO4	1	Ligand/Ion	SULFATE ION

Biological Unit 2 (2, 2)

No.	Name	Count	Type	Full Name
1	EDO	1	Ligand/Ion	1,2-ETHANEDIOL
2	SO4	1	Ligand/Ion	SULFATE ION

Biological Unit 3 (0, 0)

No.	Name	Count	Type	Full Name
1	EDO	-1	Ligand/Ion	1,2-ETHANEDIOL
2	SO4	-1	Ligand/Ion	SULFATE ION

Biological Unit 4 (0, 0)

No.	Name	Count	Type	Full Name
1	EDO	-1	Ligand/Ion	1,2-ETHANEDIOL
2	SO4	-1	Ligand/Ion	SULFATE ION

Asymmetric Unit (3, 3)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ARG A:263 , SER A:265 , ARG A:267 , HOH A:458 , LYS C:229 , ARG D:253 , SER D:254 , GLN D:255	BINDING SITE FOR RESIDUE SO4 A 301
2	AC2	SOFTWARE	ARG B:263 , SER B:265 , ARG B:267 , HOH B:416 , HOH B:452 , SER C:254 , GLN C:255 , LYS D:229	BINDING SITE FOR RESIDUE SO4 B 301
3	AC3	SOFTWARE	LYS B:182 , ALA B:190 , MET B:194 , HOH B:476 , LYS C:182 , HIS C:186	BINDING SITE FOR RESIDUE EDO B 302

Asymmetric Unit

No.	Residues
1	A:160	-	A:288
2	A:191	-	A:282
3	A:259	-	A:273
4	B:160	-	B:288
5	B:191	-	B:282
6	C:160	-	C:288
7	C:163	-	C:174
8	C:191	-	C:282
9	C:259	-	C:273
10	D:160	-	D:288
11	D:191	-	D:282
12	D:259	-	D:273

Asymmetric Unit

No.	Residues
1	Glu A:249	-	Pro A:250
2	Glu B:249	-	Pro B:250
3	Glu C:249	-	Pro C:250
4	Glu D:249	-	Pro D:250

(no "SAP(SNP)/Variant" information available for 4G96)

(no "PROSITE Motif" information available for 4G96)

(no "Exon" information available for 4G96)

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:135
                                                                                                                                                                       
               SCOP domains d4g96a_ A: Low affinity immunoglobulin epsilon Fc receptor                                                                              SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee.....eee..eeeeeeeeeehhhhhhhhhhhh..ee....hhhhhhhhhhhh....eeeeeee......eee........................eeee.....eeee.....eeeeeeeee.eee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4g96 A 157 GFVCNTCPEKWINFQRKCYYFGKGTKQWVHARYACDDMEGQLVSIHSPEEQDFLTKHASHTGSWIGLRNLDLKGEFIWVDGSHVDYSNWAPGEPTSRSQGEDCVMMRGSGRWNDAFCDRKLGAWVCDRLATCTPP 291
                                   166       176       186       196       206       216       226       236       246       256       266       276       286

Chain B from PDB  Type:PROTEIN  Length:135
                                                                                                                                                                       
               SCOP domains d4g96b_ B: Low affinity immunoglobulin epsilon Fc receptor                                                                              SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........eee..eeeeeeeeeehhhhhhhhhhh...ee....hhhhhhhhhhhh....eeeeeee......eee........................eeee.....eeee.....eeeeeeeee...... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4g96 B 157 GFVCNTCPEKWINFQRKCYYFGKGTKQWVHARYACDDMEGQLVSIHSPEEQDFLTKHASHTGSWIGLRNLDLKGEFIWVDGSHVDYSNWAPGEPTSRSQGEDCVMMRGSGRWNDAFCDRKLGAWVCDRLATCTPP 291
                                   166       176       186       196       206       216       226       236       246       256       266       276       286

Chain C from PDB  Type:PROTEIN  Length:132
                                                                                                                                                                    
               SCOP domains d4g96c_ C: Low affinity immunoglobulin epsilon Fc receptor                                                                           SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eee.....eee..eeeeeeeeeehhhhhhhhhhh...ee....hhhhhhhhhhhh....eeeeeee......eee........................eeee.....eeee.....eeeeeeeee.ee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4g96 C 159 VCNTCPEKWINFQRKCYYFGKGTKQWVHARYACDDMEGQLVSIHSPEEQDFLTKHASHTGSWIGLRNLDLKGEFIWVDGSHVDYSNWAPGEPTSRSQGEDCVMMRGSGRWNDAFCDRKLGAWVCDRLATCTP 290
                                   168       178       188       198       208       218       228       238       248       258       268       278       288

Chain D from PDB  Type:PROTEIN  Length:131
                                                                                                                                                                   
               SCOP domains d4g96d_ D: Low affinity immunoglobulin epsilon Fc receptor                                                                          SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eee..eeeeeeeeeehhhhhhhhhhh...ee....hhhhhhhhhhhh....eeeeeee......eee........................eeee.....eeee.....eeeeeeeee.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4g96 D 159 VCNTCPEKWINFQRKCYYFGKGTKQWVHARYACDDMEGQLVSIHSPEEQDFLTKHASHTGSWIGLRNLDLKGEFIWVDGSHVDYSNWAPGEPTSRSQGEDCVMMRGSGRWNDAFCDRKLGAWVCDRLATCT 289
                                   168       178       188       198       208       218       228       238       248       258       268       278       288

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 '\|'

Asymmetric Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: Alpha and beta proteins (a+b) (23004)

Fold: C-type lectin-like (322)

Superfamily: C-type lectin-like (322)

Family: C-type lectin domain (182)

Protein domain: Low affinity immunoglobulin epsilon Fc receptor (12)

Human (Homo sapiens) [TaxId: 9606] (12)

1a	d4g96a_	A:
1b	d4g96b_	B:
1c	d4g96c_	C:
1d	d4g96d_	D:

(no "CATH Domain" information available for 4G96)

(no "Pfam Domain" information available for 4G96)

Asymmetric Unit(hide GO term definitions)

Asymmetric Unit
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		AC2	[ RasMol ]	+environment [ RasMol ]
		AC3	[ RasMol ]	+environment [ RasMol ]

	Cis Peptide Bonds
		Glu A:249 - Pro A:250	[ RasMol ]
		Glu B:249 - Pro B:250	[ RasMol ]
		Glu C:249 - Pro C:250	[ RasMol ]
		Glu D:249 - Pro D:250	[ RasMol ]

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		Biological Unit 1	[ Jena3D ]
		Biological Unit 2	[ Jena3D ]
		Biological Unit 3	[ Jena3D ]
		Biological Unit 4	[ Jena3D ]

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	4g96
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Description

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Ligands, Modified Residues, Ions (2, 3)

Sites (3, 3)

SS Bonds (12, 12)

Cis Peptide Bonds (4, 4)

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SAPs(SNPs)/Variants (0, 0)

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Exons (0, 0)

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Gene Ontology (17, 17)

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