2NR6 - 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)

Title :   CRYSTAL STRUCTURE OF THE COMPLEX OF ANTIBODY AND THE ALLERGEN BLA G 2

Authors :   M. Li, A. Gustchina, A. Wlodawer, A. Pomes, S. Wunschmann

Date :   01 Nov 06 (Deposition) - 19 Feb 08 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.81

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

Keywords :   Bla G 2, Fab, Hydrolase-Immune System Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. Li, A. Gustchina, J. Alexandratos, A. Wlodawer, S. Wunschmann, C. L. Kepley, M. D. Chapman, A. Pomes
Crystal Structure Of A Dimerized Cockroach Allergen Bla G 2 Complexed With A Monoclonal Antibody.
J. Biol. Chem. V. 283 22806 2008
PubMed-ID: 18519566 | Reference-DOI: 10.1074/JBC.M800937200

Molecule 1 - ASPARTIC PROTEASE BLA G 2
	Chains	:	A, B
	EC Number	:	3.4.23.-
	Engineered	:	YES
	Expression System	:	PICHIA PASTORIS
	Expression System Plasmid	:	PGAPZAC
	Expression System Strain	:	GS115
	Expression System Taxid	:	4922
	Fragment	:	NIG2
	Mutation	:	YES
	Organism Common	:	GERMAN COCKROACH
	Organism Scientific	:	BLATTELLA GERMANICA
	Organism Taxid	:	6973
	Synonym	:	ALLERGEN BLA G II

Molecule 2 - ANTIBODY LIGHT CHAIN
	Chains	:	C, E
	Engineered	:	YES
	Expression System	:	PICHIA PASTORIS
	Expression System Cell	:	HYBRIDOMA
	Expression System Taxid	:	4922
	Organism Common	:	HOUSE MOUSE
	Organism Scientific	:	MUS MUSCULUS
	Organism Taxid	:	10090

Molecule 3 - ANTIBODY HEAVY CHAIN
	Chains	:	D, F
	Engineered	:	YES
	Expression System	:	PICHIA PASTORIS
	Expression System Cell	:	HYBRIDOMA
	Expression System Taxid	:	4922
	Organism Common	:	HOUSE MOUSE
	Organism Scientific	:	MUS MUSCULUS
	Organism Taxid	:	10090

		1	2	3	4	5	6
Asymmetric Unit	:	A	B	C	D	E	F
Biological Unit 1 (1x)	:	A		C	D
Biological Unit 2 (1x)	:		B			E	F

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 10)

No.	Name	Count	Type	Full Name
1	CSX	2	Mod. Amino Acid	S-OXY CYSTEINE
2	NAG	6	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE
3	ZN	2	Ligand/Ion	ZINC ION

Biological Unit 1 (2, 4)

No.	Name	Count	Type	Full Name
1	CSX	1	Mod. Amino Acid	S-OXY CYSTEINE
2	NAG	3	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE
3	ZN	-1	Ligand/Ion	ZINC ION

Biological Unit 2 (2, 4)

No.	Name	Count	Type	Full Name
1	CSX	1	Mod. Amino Acid	S-OXY CYSTEINE
2	NAG	3	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE
3	ZN	-1	Ligand/Ion	ZINC ION

Asymmetric Unit (8, 8)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASN B:268 , ILE B:269 , SER B:270 , TYR B:273 , HIS B:308 , NAG B:502 , LYS E:24	BINDING SITE FOR RESIDUE NAG B 501
2	AC2	SOFTWARE	NAG B:501	BINDING SITE FOR RESIDUE NAG B 502
3	AC3	SOFTWARE	ASN A:268 , SER A:270 , TYR A:273 , HIS A:308 , TYR A:309 , NAG A:502 , LYS C:24	BINDING SITE FOR RESIDUE NAG A 501
4	AC4	SOFTWARE	NAG A:501	BINDING SITE FOR RESIDUE NAG A 502
5	AC5	SOFTWARE	ASN A:314 , GLU A:316 , ASN A:317 , HOH A:616 , HOH A:623	BINDING SITE FOR RESIDUE NAG A 601
6	AC6	SOFTWARE	ASN B:314 , GLU B:316 , ASN B:317	BINDING SITE FOR RESIDUE NAG B 601
7	AC7	SOFTWARE	HIS A:155 , HIS A:161 , ASP A:303 , ASP A:307	BINDING SITE FOR RESIDUE ZN A 602
8	AC8	SOFTWARE	TYR B:14 , HIS B:155 , HIS B:161 , ASP B:303 , ASP B:307	BINDING SITE FOR RESIDUE ZN B 602

Asymmetric Unit

No.	Residues
1	A:36	-	A:127
2	A:45	-	A:50
3	A:51A	-	A:113
4	A:237	-	A:245
5	A:249	-	A:282
6	B:36	-	B:127
7	B:45	-	B:50
8	B:51A	-	B:113
9	B:237	-	B:245
10	B:249	-	B:282
11	C:23	-	C:88
12	C:134	-	C:194
13	D:22	-	D:96
14	D:143	-	D:198
15	E:23	-	E:88
16	E:134	-	E:194
17	F:22	-	F:96
18	F:143	-	F:198

(no "Cis Peptide Bond" information available for 2NR6)

(no "SAP(SNP)/Variant" information available for 2NR6)

Asymmetric Unit (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PEPTIDASE_A1	PS51767	Peptidase family A1 domain profile.	ASP2_BLAGE	39-346	2	A:14-323 B:14-323
2	IG_MHC	PS00290	Immunoglobulins and major histocompatibility complex proteins signature.	IGKC_MOUSE	84-90	2	C:192-198 E:192-198

Biological Unit 1 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PEPTIDASE_A1	PS51767	Peptidase family A1 domain profile.	ASP2_BLAGE	39-346	1	A:14-323 -
2	IG_MHC	PS00290	Immunoglobulins and major histocompatibility complex proteins signature.	IGKC_MOUSE	84-90	1	C:192-198 -

Biological Unit 2 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PEPTIDASE_A1	PS51767	Peptidase family A1 domain profile.	ASP2_BLAGE	39-346	1	- B:14-323
2	IG_MHC	PS00290	Immunoglobulins and major histocompatibility complex proteins signature.	IGKC_MOUSE	84-90	1	- E:192-198

(no "Exon" information available for 2NR6)

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:330
 aligned with ASP2_BLAGE | P54958 from UniProtKB/Swiss-Prot  Length:352

    Alignment length:338
                                    22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342        
          ASP2_BLAGE     13 VATITHAAELQRVPLYKLVHVFINTQYAGITKIGNQNFLTVFDSTSCNVVVASQECVGGACVCPNLQKYEKLKPKYISDGNVQVKFFDTGSAVGRGIEDSLTISNLTTSQQDIVLADELSQEVCILSADVVVGIAAPGCPNALKGKTVLENFVEENLIAPVFSIHHARFQDGEHFGEIIFGGSDWKYVDGEFTYVPLVGDDSWKFRLDGVKIGDTTVAPAGTQAIIDTSKAIIVGPKAYVNPINEAIGCVVEKTTTRRICKLDCSKIPSLPDVTFVINGRNFNISSQYYIQQNGNLCYSGFQPCGHSDHFFIGDFFVDHYYSEFNWENKTMGFGRSVE  350
               SCOP domains d2nr        6a_ A: automated matches                                                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....--------......eeeee....eeeeee..eeeeeeee.....eeee.....hhhhhh...........eeeeeeeeeeee...eeeeeeeeeeeeee..eeeeeeeeeeeeee.hhhhhh...eeee.............hhhhhhhhh.....eeeeeeee.....eeeeeee...hhh.eeeeeeeee........ee..eeee..eeee....eeee......eeeehhhhhhhhhhhh.eeee....eeeeehhhhh.....eeeee..eeeeehhhhheeee..eeee.eeee.....eeehhhhhh.eeeeee....eeeeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------PEPTIDASE_A1  PDB: A:14-323 UniProt: 39-346                                                                                                                                                                                                                                                                         ---- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2nr6 A   -8 GASI--------VPLYKLVHVFINTQYAGITKIGNQNFLTVFDSTSCNVVVASQECVGGACVCPNLQKYEKLKPKYISDGNVQVKFFDTGSAVGRGIEDSLTISQLTTSQQDIVLADELSQEVCILSADVVVGIAAPGCPNALKGKTVLENFVEENLIAPVFSIHHARFQDGEHFGEIIFGGSDWKYVDGEFTYVPLVGDDSWKFRLDGVKIGDTTVAPAGTQAIIDTSKAIIVGPKAYVNPINEAIGCVVEKTTTRRICKLDCSKIPSLPDVTFVINGRNFNISSQYYIQQNGNLCYSGFQPcGHSDHFFIGDFFVDHYYSEFNWENKTMGFGRSVE  327
                               |     -  |      3    ||  17   ||   29        39        49  ||    57   ||   69      | 78        88        98       109       119       128       138       149       159||     167       177       187       197       207||     218       228       238    |||245       255       265       275       285   |  |299       309       319        
                              -5       -4           8|      21|                         51A|        61| 68A     75A                             107|              126A                 146|        159A|                                              208|                             242A||                                            289-CSX                              
                                                    13       24                          51B         65                                          109                                    148         159B                                               210                              242B|                                               292|                              
                                                                                                                                                                                                                                                                                         242C                                                297

Chain B from PDB  Type:PROTEIN  Length:330
 aligned with ASP2_BLAGE | P54958 from UniProtKB/Swiss-Prot  Length:352

    Alignment length:338
                                    22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342        
          ASP2_BLAGE     13 VATITHAAELQRVPLYKLVHVFINTQYAGITKIGNQNFLTVFDSTSCNVVVASQECVGGACVCPNLQKYEKLKPKYISDGNVQVKFFDTGSAVGRGIEDSLTISNLTTSQQDIVLADELSQEVCILSADVVVGIAAPGCPNALKGKTVLENFVEENLIAPVFSIHHARFQDGEHFGEIIFGGSDWKYVDGEFTYVPLVGDDSWKFRLDGVKIGDTTVAPAGTQAIIDTSKAIIVGPKAYVNPINEAIGCVVEKTTTRRICKLDCSKIPSLPDVTFVINGRNFNISSQYYIQQNGNLCYSGFQPCGHSDHFFIGDFFVDHYYSEFNWENKTMGFGRSVE  350
               SCOP domains d2nr        6b_ B: automated matches                                                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) ----        -------------Asp-2nr6B01 B:13-325                                                                                                                                                                                                                                                                                                   -- Pfam domains (1)
           Pfam domains (2) ----        -------------Asp-2nr6B02 B:13-325                                                                                                                                                                                                                                                                                                   -- Pfam domains (2)
         Sec.struct. author ....--------......eeeee....eeeeee..eeeeeeee.....eeee.....hhhhhh..................eeeee...eeeeeeeeeeeeee..eeeeeeeeeeeeee.hhhhhh...eeee.............hhhhhhhhh.....eeeeeeee.....eeeeeee...hhh.eeeeeeeee........eeeeeeee..eeee....eeee......eeeehhhhhhhhhhhh.eeee....eeeeehhhhh.....eeeee..eeeeehhhhheeee..eeee.eeee.....eeehhhhhh.eeeeee....eeeeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------PEPTIDASE_A1  PDB: B:14-323 UniProt: 39-346                                                                                                                                                                                                                                                                         ---- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2nr6 B   -8 GASI--------VPLYKLVHVFINTQYAGITKIGNQNFLTVFDSTSCNVVVASQECVGGACVCPNLQKYEKLKPKYISDGNVQVKFFDTGSAVGRGIEDSLTISQLTTSQQDIVLADELSQEVCILSADVVVGIAAPGCPNALKGKTVLENFVEENLIAPVFSIHHARFQDGEHFGEIIFGGSDWKYVDGEFTYVPLVGDDSWKFRLDGVKIGDTTVAPAGTQAIIDTSKAIIVGPKAYVNPINEAIGCVVEKTTTRRICKLDCSKIPSLPDVTFVINGRNFNISSQYYIQQNGNLCYSGFQPcGHSDHFFIGDFFVDHYYSEFNWENKTMGFGRSVE  327
                               |     -  |      3    ||  17   ||   29        39        49  ||    57   ||   69      | 78        88        98       109       119       128       138       149       159||     167       177       187       197       207||     218       228       238    |||245       255       265       275       285   |  |299       309       319        
                              -5       -4           8|      21|                         51A|        61| 68A     75A                             107|              126A                 146|        159A|                                              208|                             242A||                                            289-CSX                              
                                                    13       24                          51B         65                                          109                                    148         159B                                               210                              242B|                                               292|                              
                                                                                                                                                                                                                                                                                         242C                                                297

Chain C from PDB  Type:PROTEIN  Length:211
 aligned with IGKC_MOUSE | P01837 from UniProtKB/Swiss-Prot  Length:106

    Alignment length:211
                                                                                                                                        1                                                                                                      
                                     -         -         -         -         -         -         -         -         -         -        |2        12        22        32        42        52        62        72        82        92       102 
          IGKC_MOUSE      - ------------------------------------------------------------------------------------------------------------ADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNR  103
               SCOP domains d2nr6c1 C:1-107 automated matches                                                                          d2nr6c2 C:108-211 automated matches                                                                      SCOP domains
               CATH domains 2nr6C01 C:1-108 Immunoglobulins                                                                             2nr6C02 C:109-211 Immunoglobulins                                                                       CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eee...eeeee....eeeeeee.......eeeeee......eeeee...ee.......eeeeee..eeeeee...hhhhh.eeeeee......ee...eeeeee......eeeee....hhhhhheeeeeeeeeee.....eeeeee..eee...eeeee.........eeeeeeeeeehhhhh....eeeeee.......eeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IG_MHC ------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2nr6 C    1 DIVMTQSHKFMSTSVGDRVSITCKASQIVSTAVAWYQQKPGQSPKLLIYSASYRYTGVPDRFTGSGSGTDFTFTISSVQAEDLAVYYCQQHYNSPQTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNR  211
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210

Chain D from PDB  Type:PROTEIN  Length:213
                                                                                                                                                                                                                                                      
               SCOP domains --------------------------------------------------------------------------------------------------------------------d2nr6d1 D:117-213 Immunoglobulin heavy chain gamma constant domain 1, CH1-gamma                   SCOP domains
               CATH domains 2nr6D01 D:1-116 Immunoglobulins                                                                                     2nr6D02 D:117-213 Immunoglobulins                                                                 CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee...eee.....eeeeeeee..hhhhheeeeeee.....eeeeeee......eee.hhhh..eeeeee....eeeeee...hhhhheeeeeeee..........eeeee.........eeee..........eeeeeeeeeee.....eeee........eee...eee..eeeeeeeeeee.........eeeeee....eeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2nr6 D    1 EIQLQQSGAELVKPGASVKLSCTASGFNIKDTYIHWVKQRPEQGLEWIGRIDPANGNTRYGPKFLGKATITADTSSNTAYLHLNSLTSEDTAVYFCARWVRQMDYWGQGTSVTVSSAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKI  213
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210

Chain E from PDB  Type:PROTEIN  Length:211
 aligned with IGKC_MOUSE | P01837 from UniProtKB/Swiss-Prot  Length:106

    Alignment length:211
                                                                                                                                        1                                                                                                      
                                     -         -         -         -         -         -         -         -         -         -        |2        12        22        32        42        52        62        72        82        92       102 
          IGKC_MOUSE      - ------------------------------------------------------------------------------------------------------------ADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNR  103
               SCOP domains d2nr6e1 E:1-107 automated matches                                                                          d2nr6e2 E:108-211 automated matches                                                                      SCOP domains
               CATH domains 2nr6E01 E:1-108 Immunoglobulins                                                                             2nr6E02 E:109-211 Immunoglobulins                                                                       CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eee...eeeee....eeeeeee.......eeeeee......eeeee...ee.......eeeeee..eeeeee...hhhhheeeeeee......ee...eeeeee......eeeee..hhhhhhhheeeeeeeeeee.....eeeeee..eee...eeeee.........eeeeeeeeeehhhhh....eeeeee.......eeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IG_MHC ------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2nr6 E    1 DIVMTQSHKFMSTSVGDRVSITCKASQIVSTAVAWYQQKPGQSPKLLIYSASYRYTGVPDRFTGSGSGTDFTFTISSVQAEDLAVYYCQQHYNSPQTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNR  211
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210

Chain F from PDB  Type:PROTEIN  Length:213
                                                                                                                                                                                                                                                      
               SCOP domains --------------------------------------------------------------------------------------------------------------------d2nr6f1 F:117-213 Immunoglobulin heavy chain gamma constant domain 1, CH1-gamma                   SCOP domains
               CATH domains 2nr6F01 F:1-116 Immunoglobulins                                                                                     2nr6F02 F:117-213 Immunoglobulins                                                                 CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee...eee.....eeeeeeee..hhhhheeeeeeee...eeeeeeee......eee.......eeeeeehhh.eeeeee...hhhhheeeeeeee...eeee...eeeee........eeeee..........eeeeeeeeeee.....eeee........eee...eee..eeeeeeeeeee.hhh.....eeeeee....eeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2nr6 F    1 EIQLQQSGAELVKPGASVKLSCTASGFNIKDTYIHWVKQRPEQGLEWIGRIDPANGNTRYGPKFLGKATITADTSSNTAYLHLNSLTSEDTAVYFCARWVRQMDYWGQGTSVTVSSAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKI  213
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210

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(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Beta (13760)

Architecture: Sandwich (5577)

Topology: Immunoglobulin-like (3897)

Homologous Superfamily: Immunoglobulins (2282)

German cockroach (Blattella germanica) (1)

1a	2nr6C02	C:109-211
1b	2nr6E02	E:109-211
1c	2nr6C01	C:1-108
1d	2nr6E01	E:1-108
1e	2nr6D01	D:1-116
1f	2nr6F01	F:1-116
1g	2nr6D02	D:117-213
1h	2nr6F02	F:117-213

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: Peptidase_AA (368)

Family: Asp (155)

Blattella germanica (German cockroach) (Blatta germanica) (2)

1a	Asp-2nr6B01	B:13-325
1b	Asp-2nr6B02	B:13-325

Asymmetric Unit(hide GO term definitions)

Chain A,B (ASP2_BLAGE | P54958)

molecular function
	GO:0004190	aspartic-type endopeptidase activity	Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a mechanism in which a water molecule bound by the side chains of aspartic residues at the active center acts as a nucleophile.
	GO:0016787	hydrolase activity	Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0008233	peptidase activity	Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid.
biological process
	GO:0006508	proteolysis	The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.

Chain C,E (IGKC_MOUSE | P01837)

molecular function
	GO:0003823	antigen binding	Interacting selectively and non-covalently with an antigen, any substance which is capable of inducing a specific immune response and of reacting with the products of that response, the specific antibody or specifically sensitized T-lymphocytes, or both. Binding may counteract the biological activity of the antigen.
	GO:0034987	immunoglobulin receptor binding	Interacting selectively and non-covalently with one or more specific sites on an immunoglobulin receptor molecule.
biological process
	GO:0030183	B cell differentiation	The process in which a precursor cell type acquires the specialized features of a B cell. A B cell is a lymphocyte of B lineage with the phenotype CD19-positive and capable of B cell mediated immunity.
	GO:0050853	B cell receptor signaling pathway	A series of molecular signals initiated by the cross-linking of an antigen receptor on a B cell.
	GO:0006958	complement activation, classical pathway	Any process involved in the activation of any of the steps of the classical pathway of the complement cascade which allows for the direct killing of microbes, the disposal of immune complexes, and the regulation of other immune processes.
	GO:0042742	defense response to bacterium	Reactions triggered in response to the presence of a bacterium that act to protect the cell or organism.
	GO:0045087	innate immune response	Innate immune responses are defense responses mediated by germline encoded components that directly recognize components of potential pathogens.
	GO:0006911	phagocytosis, engulfment	The internalization of bacteria, immune complexes and other particulate matter or of an apoptotic cell by phagocytosis, including the membrane and cytoskeletal processes required, which involves one of three mechanisms: zippering of pseudopods around a target via repeated receptor-ligand interactions, sinking of the target directly into plasma membrane of the phagocytosing cell, or induced uptake via an enhanced membrane ruffling of the phagocytosing cell similar to macropinocytosis.
	GO:0006910	phagocytosis, recognition	The initial step in phagocytosis involving adhesion to bacteria, immune complexes and other particulate matter, or an apoptotic cell and based on recognition of factors such as bacterial cell wall components, opsonins like complement and antibody or protein receptors and lipids like phosphatidyl serine, and leading to intracellular signaling in the phagocytosing cell.
	GO:0050871	positive regulation of B cell activation	Any process that activates or increases the frequency, rate or extent of B cell activation.
cellular component
	GO:0072562	blood microparticle	A phospholipid microvesicle that is derived from any of several cell types, such as platelets, blood cells, endothelial cells, or others, and contains membrane receptors as well as other proteins characteristic of the parental cell. Microparticles are heterogeneous in size, and are characterized as microvesicles free of nucleic acids.
	GO:0009897	external side of plasma membrane	The leaflet of the plasma membrane that faces away from the cytoplasm and any proteins embedded or anchored in it or attached to its surface.
	GO:0042571	immunoglobulin complex, circulating	An immunoglobulin complex that is secreted into extracellular space and found in mucosal areas or other tissues or circulating in the blood or lymph. In its canonical form, a circulating immunoglobulin complex is composed of two identical heavy chains and two identical light chains, held together by disulfide bonds. Some forms of are polymers of the basic structure and contain additional components such as J-chain and the secretory component.
	GO:0005886	plasma membrane	The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

Asymmetric Unit
	Complete Structure
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1yg9	CRYSTAL STRUCTURE OF MUTANT N93Q OF BLA G 2

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 10)

Sites (8, 8)

SS Bonds (18, 18)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (2, 4)

Exons (0, 0)

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SCOP Domains (4, 8)

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Pfam Domains (1, 2)

Gene Ontology (19, 19)

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File