4EZM - 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)

Title :   CRYSTAL STRUCTURE OF THE HUMAN IGE-FC(EPSILON)3-4 BOUND TO ITS B CELL RECEPTOR DERCD23

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

Date :   03 May 12 (Deposition) - 18 Jul 12 (Release) - 15 Aug 12 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   3.10

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

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

Reference :   B. Dhaliwal, D. Yuan, M. O. Pang, A. J. Henry, K. Cain, A. Oxbrow, S. M. Fabiane, A. J. Beavil, J. M. Mcdonnell, H. J. Gould, B. J. Sutton
Crystal Structure Of Ige Bound To Its B-Cell Receptor Cd23 Reveals A Mechanism Of Reciprocal Allosteric Inhibition Wit High Affinity Receptor Fc{Varepsilon}Ri.
Proc. Natl. Acad. Sci. Usa V. 109 12686 2012
PubMed-ID: 22802656 | Reference-DOI: 10.1073/PNAS.1207278109

Molecule 1 - IG EPSILON CHAIN C REGION
	Chains	:	A, B, C, D, E, F
	Engineered	:	YES
	Expression System	:	HOMO SAPIENS
	Expression System Cell Line	:	HEK293
	Expression System Taxid	:	9606
	Fragment	:	HUMAN IGE-FC(EPSILON)3-4, UNP RESIDUES 209-428
	Gene	:	IGHE
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606

Molecule 2 - LOW AFFINITY IMMUNOGLOBULIN EPSILON FC RECEPTOR
	Chains	:	G, H, I, J, K, L
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Fragment	:	HUMAN DERCD23, 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	5	6	7	8	9	10	11	12
Asymmetric Unit	:	A	B	C	D	E	F	G	H	I	J	K	L
Biological Unit 1 (1x)	:	A	B					G	H
Biological Unit 2 (1x)	:			C	D					I	J
Biological Unit 3 (1x)	:					E	F					K	L

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 32)

No.	Name	Count	Type	Full Name
1	BMA	6	Ligand/Ion	BETA-D-MANNOSE
2	MAN	14	Ligand/Ion	ALPHA-D-MANNOSE
3	NAG	12	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE

Biological Unit 1 (3, 10)

No.	Name	Count	Type	Full Name
1	BMA	2	Ligand/Ion	BETA-D-MANNOSE
2	MAN	4	Ligand/Ion	ALPHA-D-MANNOSE
3	NAG	4	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE

Biological Unit 2 (3, 12)

No.	Name	Count	Type	Full Name
1	BMA	2	Ligand/Ion	BETA-D-MANNOSE
2	MAN	6	Ligand/Ion	ALPHA-D-MANNOSE
3	NAG	4	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE

Biological Unit 3 (3, 10)

No.	Name	Count	Type	Full Name
1	BMA	2	Ligand/Ion	BETA-D-MANNOSE
2	MAN	4	Ligand/Ion	ALPHA-D-MANNOSE
3	NAG	4	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE

Asymmetric Unit (32, 32)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	GLN A:392 , ASN A:394 , THR A:396 , NAG A:602	BINDING SITE FOR RESIDUE NAG A 601
02	AC2	SOFTWARE	TYR A:339 , LEU A:359 , THR A:398 , NAG A:601 , BMA A:603	BINDING SITE FOR RESIDUE NAG A 602
03	AC3	SOFTWARE	NAG A:602 , MAN A:604 , MAN A:605	BINDING SITE FOR RESIDUE BMA A 603
04	AC4	SOFTWARE	GLN A:494 , BMA A:603	BINDING SITE FOR RESIDUE MAN A 604
05	AC5	SOFTWARE	BMA A:603	BINDING SITE FOR RESIDUE MAN A 605
06	AC6	SOFTWARE	GLN B:392 , ASN B:394 , THR B:396 , NAG B:602	BINDING SITE FOR RESIDUE NAG B 601
07	AC7	SOFTWARE	TYR B:339 , LEU B:359 , THR B:398 , NAG B:601 , BMA B:603	BINDING SITE FOR RESIDUE NAG B 602
08	AC8	SOFTWARE	NAG B:602 , MAN B:604 , MAN B:605	BINDING SITE FOR RESIDUE BMA B 603
09	AC9	SOFTWARE	BMA B:603	BINDING SITE FOR RESIDUE MAN B 604
10	BC1	SOFTWARE	BMA B:603	BINDING SITE FOR RESIDUE MAN B 605
11	BC2	SOFTWARE	GLN C:392 , ASN C:394 , THR C:396 , NAG C:602	BINDING SITE FOR RESIDUE NAG C 601
12	BC3	SOFTWARE	TYR C:339 , LEU C:359 , THR C:398 , NAG C:601 , BMA C:603	BINDING SITE FOR RESIDUE NAG C 602
13	BC4	SOFTWARE	NAG C:602 , MAN C:604 , MAN C:605	BINDING SITE FOR RESIDUE BMA C 603
14	BC5	SOFTWARE	GLN C:494 , BMA C:603 , MAN C:606 , MAN C:607	BINDING SITE FOR RESIDUE MAN C 604
15	BC6	SOFTWARE	BMA C:603	BINDING SITE FOR RESIDUE MAN C 605
16	BC7	SOFTWARE	THR C:492 , THR C:493 , GLN C:494 , MAN C:604 , ARG D:496	BINDING SITE FOR RESIDUE MAN C 606
17	BC8	SOFTWARE	SER C:341 , THR C:355 , THR C:357 , MAN C:604	BINDING SITE FOR RESIDUE MAN C 607
18	BC9	SOFTWARE	LEU D:363 , GLN D:392 , ASN D:394 , THR D:396 , NAG D:602	BINDING SITE FOR RESIDUE NAG D 601
19	CC1	SOFTWARE	TYR D:339 , LEU D:359 , THR D:398 , NAG D:601 , BMA D:603	BINDING SITE FOR RESIDUE NAG D 602
20	CC2	SOFTWARE	GLN D:494 , NAG D:602 , MAN D:604 , MAN D:605	BINDING SITE FOR RESIDUE BMA D 603
21	CC3	SOFTWARE	GLN D:494 , BMA D:603	BINDING SITE FOR RESIDUE MAN D 604
22	CC4	SOFTWARE	BMA D:603	BINDING SITE FOR RESIDUE MAN D 605
23	CC5	SOFTWARE	GLN E:392 , ASN E:394 , THR E:396 , NAG E:602	BINDING SITE FOR RESIDUE NAG E 601
24	CC6	SOFTWARE	TYR E:339 , LEU E:359 , THR E:398 , NAG E:601 , BMA E:603	BINDING SITE FOR RESIDUE NAG E 602
25	CC7	SOFTWARE	NAG E:602 , MAN E:604 , MAN E:605	BINDING SITE FOR RESIDUE BMA E 603
26	CC8	SOFTWARE	GLN E:494 , BMA E:603	BINDING SITE FOR RESIDUE MAN E 604
27	CC9	SOFTWARE	BMA E:603 , MAN F:605	BINDING SITE FOR RESIDUE MAN E 605
28	DC1	SOFTWARE	GLN F:392 , ASN F:394 , THR F:396 , NAG F:602	BINDING SITE FOR RESIDUE NAG F 601
29	DC2	SOFTWARE	TYR F:339 , LEU F:359 , THR F:398 , NAG F:601 , BMA F:603	BINDING SITE FOR RESIDUE NAG F 602
30	DC3	SOFTWARE	NAG F:602 , MAN F:604 , MAN F:605	BINDING SITE FOR RESIDUE BMA F 603
31	DC4	SOFTWARE	GLN F:494 , BMA F:603	BINDING SITE FOR RESIDUE MAN F 604
32	DC5	SOFTWARE	MAN E:605 , BMA F:603	BINDING SITE FOR RESIDUE MAN F 605

Asymmetric Unit

No.	Residues
1	A:358	-	A:418
2	A:464	-	A:524
3	B:358	-	B:418
4	B:464	-	B:524
5	C:358	-	C:418
6	C:464	-	C:524
7	D:358	-	D:418
8	D:464	-	D:524
9	E:358	-	E:418
10	E:464	-	E:524
11	F:358	-	F:418
12	F:464	-	F:524
13	G:160	-	G:288
14	G:191	-	G:282
15	G:259	-	G:273
16	H:160	-	H:288
17	H:191	-	H:282
18	H:259	-	H:273
19	I:160	-	I:288
20	I:191	-	I:282
21	I:259	-	I:273
22	J:160	-	J:288
23	J:163	-	J:174
24	J:191	-	J:282
25	J:259	-	J:273
26	K:160	-	K:288
27	K:163	-	K:174
28	K:191	-	K:282
29	L:160	-	L:288
30	L:163	-	L:174
31	L:191	-	L:282
32	L:259	-	L:273

Asymmetric Unit

No.	Residues
1	Met A:470	-	Pro A:471
2	Ser A:532	-	Pro A:533
3	Met B:470	-	Pro B:471
4	Ser B:532	-	Pro B:533
5	Met C:470	-	Pro C:471
6	Ser C:532	-	Pro C:533
7	Met D:470	-	Pro D:471
8	Ser D:532	-	Pro D:533
9	Met E:470	-	Pro E:471
10	Ser E:532	-	Pro E:533
11	Met F:470	-	Pro F:471
12	Ser F:532	-	Pro F:533
13	Glu G:249	-	Pro G:250
14	Glu H:249	-	Pro H:250
15	Glu I:249	-	Pro I:250
16	Glu J:249	-	Pro J:250
17	Glu K:249	-	Pro K:250
18	Glu L:249	-	Pro L:250

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

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

(no "Exon" information available for 4EZM)

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:211
                                                                                                                                                                                                                                                   
               SCOP domains d4ezma1 A:335-436 automated matches                                                                   d4ezma2 A:437-545 automated matches                                                                           SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee...hhhhhhh....eeeeeeee.........eeeee.........eeeeee.....eeeeeeee.hhhhhhh...eeeee........eeeee..........eeeeee.........eeeeeeeeeee.....eeeeee..ee.hhh.eee...ee.....eeeeeeeeeehhhhhhh..eeeeee........eeeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ezm A 335 GVSAYLSRPSPFDLFIRKSPTITCLVVDLAPSKGTVQLTWSRASGKPVQHSTRKEEKQRNGTLTVTSTLPVGTRDWIEGETYQCRVTHPHLPRALMRSTTKTSGPRAAPEVYAFATPEWPGSRDKRTLACLIQNFMPEDISVQWLHNEVQLPDARHSTTQPRKTKGSGFFVFSRLEVTRAEWEQKDEFICRAVHEAASPSQTVQRAVSVNP 545
                                   344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544

Chain B from PDB  Type:PROTEIN  Length:208
                                                                                                                                                                                                                                                
               SCOP domains d4ezmb1 B:336-436 automated matches                                                                d4ezmb2 B:437-545 automated matches                                                                           SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee...hhhhhhh....eeeeeeee......eeeeee.........eeeeee.....eeeeeeee.hhhhhhh...eeeeee.......eeeee..........eeeeee.........eeeeeeeeeee.....eeeeee..ee.hhh.eee...ee.....eeeeeeeeeehhhhhhh..eeeeee........eeeeee.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ezm B 336 VSAYLSRPSPFDLFIRKSPTITCLVVDPSKGTVQLTWSRASGKPVQHSTRKEEKQRNGTLTVTSTLPVGTRDWIEGETYQCRVTHPHLPRALMRSTTKTSGPRAAPEVYAFATPEWPGSRDKRTLACLIQNFMPEDISVQWLHNEVQLPDARHSTTQPRKTKGSGFFVFSRLEVTRAEWEQKDEFICRAVHEAASPSQTVQRAVSVNP 545
                                   345       355      |367       377       387       397       407       417       427       437       447       457       467       477       487       497       507       517       527       537        
                                                    362|                                                                                                                                                                                    
                                                     365

Chain C from PDB  Type:PROTEIN  Length:197
                                                                                                                                                                                                                                     
               SCOP domains d4ezmc1 C:336-436 automated matches                                                     d4ezmc2 C:437-545 automated matches                                                                           SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee...hhhhhhh....eeeeeee......eeee.........eeeeee.....eeeeeeee.hhhhhhhh..eeee...eee..........eeeeee.........eeeeeeeeeee.....eeeeee..ee.hhh.eee...ee.....eeeeeeeeeehhhhhhh..eeeeee........eeeeee.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ezm C 336 VSAYLSRPSPFDLFIRKSPTITCLVVDLAPSLTWSRASGKPVQHSTRKEEKQRNGTLTVTSTLPVGTRDWIEGETYQCRVLMRSTTKTSGPRAAPEVYAFATPEWPGSRDKRTLACLIQNFMPEDISVQWLHNEVQLPDARHSTTQPRKTKGSGFFVFSRLEVTRAEWEQKDEFICRAVHEAASPSQTVQRAVSVNP 545
                                   345       355       365||     380       390       400       410       420|      438       448       458       468       478       488       498       508       518       528       538       
                                                        366|                                             420|                                                                                                                    
                                                         372                                              429

Chain D from PDB  Type:PROTEIN  Length:207
                                                                                                                                                                                                                                               
               SCOP domains d4ezmd1 D:335-436 automated matches                                                                   d4ezmd2 D:437-541 automated matches                                                                       SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee...hhhhhhh....eeeeeeee........eeeeee.........eeeeee.....eeeeeeee.hhhhhhh...eeeeee.......eeeee..........eeeeee.........eeeeeeeeeee.....eeeeee..ee.hhh.eee...ee.....eeeeeeeeeehhhhhhh...eeeee........eeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ezm D 335 GVSAYLSRPSPFDLFIRKSPTITCLVVDLAPSKGTVQLTWSRASGKPVQHSTRKEEKQRNGTLTVTSTLPVGTRDWIEGETYQCRVTHPHLPRALMRSTTKTSGPRAAPEVYAFATPEWPGSRDKRTLACLIQNFMPEDISVQWLHNEVQLPDARHSTTQPRKTKGSGFFVFSRLEVTRAEWEQKDEFICRAVHEAASPSQTVQRAV 541
                                   344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534

Chain E from PDB  Type:PROTEIN  Length:191
                                                                                                                                                                                                                               
               SCOP domains d4ezme1 E:335-436 automated matches                                                         d4ezme2 E:437-540 automated matches                                                                 SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee...hhhhhhh....eeeeeeee........ee.........eeeeee.....eeeeeeee.hhhhhhhh..ee........ee..........eeeeee.........eeeeeeeeeee....eeee......hhh.eee...ee.....eeeeeeeeee........eeeee........eee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ezm E 335 GVSAYLSRPSPFDLFIRKSPTITCLVVDLAPSQLTWSRASGKPVQHSTRKEEKQRNGTLTVTSTLPVGTRDWIEGETYQCPHLPRARSTTKTSGPRAAPEVYAFATPEWPGSRDKRTLACLIQNFMPEDISVQWNEVQLPDARHSTTQPRKTKGSGFFVFSRLEVTRAEWDEFICRAVHEAASPSQTVQRA 540
                                   344       354       364 ||    378       388       398       408       418|    ||434       444       454       464       474   ||  486       496       506       516|      529       539 
                                                         366|                                            418|  428|                                            478|                                516|                    
                                                          371                                             423   431                                             481                                 520

Chain F from PDB  Type:PROTEIN  Length:208
                                                                                                                                                                                                                                                
               SCOP domains d4ezmf1 F:335-436 automated matches                                                                   d4ezmf2 F:437-542 automated matches                                                                        SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee...hhhhhhh....eeeeeee.........eeeeee.........eeeeee.....eeeeeeee.hhhhhhh...eeeeee.......eeeee..........eeeeee.........eeeeeeeeeee.....eeeeee..ee.hhh.eee...ee.....eeeeeeeeeehhhhhhh..eeeeee........eeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ezm F 335 GVSAYLSRPSPFDLFIRKSPTITCLVVDLAPSKGTVQLTWSRASGKPVQHSTRKEEKQRNGTLTVTSTLPVGTRDWIEGETYQCRVTHPHLPRALMRSTTKTSGPRAAPEVYAFATPEWPGSRDKRTLACLIQNFMPEDISVQWLHNEVQLPDARHSTTQPRKTKGSGFFVFSRLEVTRAEWEQKDEFICRAVHEAASPSQTVQRAVS 542
                                   344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534

Chain G from PDB  Type:PROTEIN  Length:133
                                                                                                                                                                     
               SCOP domains d4ezmg_ G: Low affinity immunoglobulin epsilon Fc receptor                                                                            SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.....eee..eeeeeeeeeehhhhhhhhhhhh..ee....hhhhhhhhhhhh....eeeeee........ee......................eeee.....eeee.....eeeeeeeee.eee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ezm G 158 FVCNTCPEKWINFQRKCYYFGKGTKQWVHARYACDDMEGQLVSIHSPEEQDFLTKHASHTGSWIGLRNLDLKGEFIWVDGSHVDYSNWAPGEPTSRSQDCVMMRGSGRWNDAFCDRKLGAWVCDRLATCTPPA 292
                                   167       177       187       197       207       217       227       237       247       259       269       279       289   
                                                                                                                           255|                                  
                                                                                                                            258

Chain H from PDB  Type:PROTEIN  Length:133
                                                                                                                                                                     
               SCOP domains d4ezmh_ H: Low affinity immunoglobulin epsilon Fc receptor                                                                            SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.....eee..eeeeeeeeeehhhhhhhhhhhh..ee....hhhhhhhhhhhh....eeeeee........ee......................eeee.....eeee.....eeeeeeeee.eee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ezm H 158 FVCNTCPEKWINFQRKCYYFGKGTKQWVHARYACDDMEGQLVSIHSPEEQDFLTKHASHTGSWIGLRNLDLKGEFIWVDGSHVDYSNWAPGEPTSRSQDCVMMRGSGRWNDAFCDRKLGAWVCDRLATCTPPA 292
                                   167       177       187       197       207       217       227       237       247       259       269       279       289   
                                                                                                                           255|                                  
                                                                                                                            258

Chain I from PDB  Type:PROTEIN  Length:133
                                                                                                                                                                     
               SCOP domains d4ezmi_ I: Low affinity immunoglobulin epsilon Fc receptor                                                                            SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.....eee..eeeeeeeeeehhhhhhhhhhhh..ee....hhhhhhhhhh......ee..ee........ee......................eeee.....eeee.....eeeeeeeee.eee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ezm I 158 FVCNTCPEKWINFQRKCYYFGKGTKQWVHARYACDDMEGQLVSIHSPEEQDFLTKHASHTGSWIGLRNLDLKGEFIWVDGSHVDYSNWAPGEPTSRSQDCVMMRGSGRWNDAFCDRKLGAWVCDRLATCTPPA 292
                                   167       177       187       197       207       217       227       237       247       259       269       279       289   
                                                                                                                           255|                                  
                                                                                                                            258

Chain J from PDB  Type:PROTEIN  Length:133
                                                                                                                                                                     
               SCOP domains d4ezmj_ J: Low affinity immunoglobulin epsilon Fc receptor                                                                            SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.....eee..eeeeeeeeeehhhhhhhhhhhh..ee....hhhhhhhhhhhh....eeeeee........ee......................eeee.....eeee.....eeeeeeeee.eee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ezm J 158 FVCNTCPEKWINFQRKCYYFGKGTKQWVHARYACDDMEGQLVSIHSPEEQDFLTKHASHTGSWIGLRNLDLKGEFIWVDGSHVDYSNWAPGEPTSRSQDCVMMRGSGRWNDAFCDRKLGAWVCDRLATCTPPA 292
                                   167       177       187       197       207       217       227       237       247       259       269       279       289   
                                                                                                                           255|                                  
                                                                                                                            258

Chain K from PDB  Type:PROTEIN  Length:134
                                                                                                                                                                      
               SCOP domains d4ezmk_ K: Low affinity immunoglobulin epsilon Fc receptor                                                                             SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee.....eee..eeeeeeeeeehhhhhhhhhhhh..ee....hhhhhhhhhhhh....eeeeee........ee......................eeee.....eeee.....eeeeeeeee.eee... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ezm K 157 GFVCNTCPEKWINFQRKCYYFGKGTKQWVHARYACDDMEGQLVSIHSPEEQDFLTKHASHTGSWIGLRNLDLKGEFIWVDGSHVDYSNWAPGEPTSRSQDCVMMRGSGRWNDAFCDRKLGAWVCDRLATCTPPA 292
                                   166       176       186       196       206       216       226       236       246       258       268       278       288    
                                                                                                                            255|                                  
                                                                                                                             258

Chain L from PDB  Type:PROTEIN  Length:134
                                                                                                                                                                      
               SCOP domains d4ezml_ L: Low affinity immunoglobulin epsilon Fc receptor                                                                             SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.....eee..eeeeeeeeeehhhhhhhhhhhh..ee....hhhhhhhhhhhh....eeeeee........ee........................eeee.....eeee.....eeeeeeeee.eee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ezm L 158 FVCNTCPEKWINFQRKCYYFGKGTKQWVHARYACDDMEGQLVSIHSPEEQDFLTKHASHTGSWIGLRNLDLKGEFIWVDGSHVDYSNWAPGEPTSRSQGEDCVMMRGSGRWNDAFCDRKLGAWVCDRLATCTPP 291
                                   167       177       187       197       207       217       227       237       247       257       267       277       287

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: All beta proteins (24004)

Fold: Immunoglobulin-like beta-sandwich (7299)

Superfamily: Immunoglobulin (5995)

Family: automated matches (864)

Protein domain: automated matches (864)

Human (Homo sapiens) [TaxId: 9606] (448)

1a	d4ezma1	A:335-436
1b	d4ezma2	A:437-545
1c	d4ezmb1	B:336-436
1d	d4ezmb2	B:437-545
1e	d4ezmc1	C:336-436
1f	d4ezmc2	C:437-545
1g	d4ezmd1	D:335-436
1h	d4ezmd2	D:437-541
1i	d4ezme1	E:335-436
1j	d4ezme2	E:437-540
1k	d4ezmf1	F:335-436
1l	d4ezmf2	F:437-542

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)

2a	d4ezmg_	G:
2b	d4ezmh_	H:
2c	d4ezmi_	I:
2d	d4ezmj_	J:
2e	d4ezmk_	K:
2f	d4ezml_	L:

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

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

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
		BMA	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		MAN	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		NAG	[ 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 ]
		CC3	[ RasMol ]	+environment [ RasMol ]
		CC4	[ RasMol ]	+environment [ RasMol ]
		CC5	[ RasMol ]	+environment [ RasMol ]
		CC6	[ RasMol ]	+environment [ RasMol ]
		CC7	[ RasMol ]	+environment [ RasMol ]
		CC8	[ RasMol ]	+environment [ RasMol ]
		CC9	[ RasMol ]	+environment [ RasMol ]
		DC1	[ RasMol ]	+environment [ RasMol ]
		DC2	[ RasMol ]	+environment [ RasMol ]
		DC3	[ RasMol ]	+environment [ RasMol ]
		DC4	[ RasMol ]	+environment [ RasMol ]
		DC5	[ RasMol ]	+environment [ RasMol ]

	Cis Peptide Bonds
		Glu G:249 - Pro G:250	[ RasMol ]
		Glu H:249 - Pro H:250	[ RasMol ]
		Glu I:249 - Pro I:250	[ RasMol ]
		Glu J:249 - Pro J:250	[ RasMol ]
		Glu K:249 - Pro K:250	[ RasMol ]
		Glu L:249 - Pro L:250	[ RasMol ]
		Met A:470 - Pro A:471	[ RasMol ]
		Met B:470 - Pro B:471	[ RasMol ]
		Met C:470 - Pro C:471	[ RasMol ]
		Met D:470 - Pro D:471	[ RasMol ]
		Met E:470 - Pro E:471	[ RasMol ]
		Met F:470 - Pro F:471	[ RasMol ]
		Ser A:532 - Pro A:533	[ RasMol ]
		Ser B:532 - Pro B:533	[ RasMol ]
		Ser C:532 - Pro C:533	[ RasMol ]
		Ser D:532 - Pro D:533	[ RasMol ]
		Ser E:532 - Pro E:533	[ RasMol ]
		Ser F:532 - Pro F:533	[ RasMol ]

Biological Units
	Complete Structure
		Biological Unit 1	[ Jena3D ]
		Biological Unit 2	[ Jena3D ]
		Biological Unit 3	[ 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 ](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
	4ezm
		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
	FCER2_HUMAN \| P06734
		Comparative Protein Structure Models	:	ModBase
		Genomic Information	:	Ensembl
		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt
	IGHE_HUMAN \| P01854
		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)
	(no 'Enzyme Classificator' available)
		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
	FCER2_HUMAN \| P06734
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)
	IGHE_HUMAN \| P01854
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 32)

Sites (32, 32)

SS Bonds (32, 32)

Cis Peptide Bonds (18, 18)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (2, 18)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (30, 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