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(-) Description

Title :  CRYSTAL STRUCTURE OF BLA G 2 COMPLEXED WITH FAB 4C3
 
Authors :  M. Li, A. Gustchina, J. Glesner, S. Wunschmann, A. Pomes, A. Wlodawer
Date :  25 Jan 10  (Deposition) - 15 Dec 10  (Release) - 26 Nov 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A,H,L
Keywords :  Hydrolase-Immune System Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  J. Glesner, S. Wunschmann, M. Li, A. Gustchina, A. Wlodawer, M. Himly, M. D. Chapman, A. Pomes
Mechanisms Of Allergen-Antibody Interaction Of Cockroach Allergen Bla G 2 With Monoclonal Antibodies That Inhibit Ig Antibody Binding.
Plos One V. 6 22223 2011
PubMed-ID: 21789239  |  Reference-DOI: 10.1371/JOURNAL.PONE.0022223

(-) Compounds

Molecule 1 - ASPARTIC PROTEASE BLA G 2
    ChainsA
    EC Number3.4.23.-
    EngineeredYES
    Expression SystemPICHIA PASTORIS
    Expression System PlasmidPGAPZA
    Expression System Taxid4922
    Expression System Vector TypePLASMID
    MutationYES
    Organism CommonGERMAN COCKROACH
    Organism ScientificBLATTELLA GERMANICA
    Organism Taxid6973
    SynonymALLERGEN BLA G II
 
Molecule 2 - 4C3 MONOCLONAL ANTIBODY LIGHT CHAIN
    ChainsL
    Organism CommonMOUSE
    Organism ScientificMUS MUSCULUS
    Organism Taxid10090
    Other DetailsHYBRIDOMAS
 
Molecule 3 - 4C3 MONOCLONAL ANTIBODY HEAVY CHAIN
    ChainsH
    Organism CommonMOUSE
    Organism ScientificMUS MUSCULUS
    Organism Taxid10090
    Other DetailsHYBRIDOMAS

 Structural Features

(-) Chains, Units

  123
Asymmetric/Biological Unit AHL

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (6, 21)

Asymmetric/Biological Unit (6, 21)
No.NameCountTypeFull Name
1BMA1Ligand/IonBETA-D-MANNOSE
2CD3Ligand/IonCADMIUM ION
3EDO6Ligand/Ion1,2-ETHANEDIOL
4MAN1Ligand/IonALPHA-D-MANNOSE
5NAG3Ligand/IonN-ACETYL-D-GLUCOSAMINE
6ZN7Ligand/IonZINC ION

(-) Sites  (21, 21)

Asymmetric Unit (21, 21)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASN A:268 , ILE A:269 , SER A:270 , TYR A:273 , HIS A:308 , ARG A:324 , HOH A:361 , HOH A:414 , NAG A:502 , HOH A:813 , ASN H:74BINDING SITE FOR RESIDUE NAG A 501
02AC2SOFTWAREARG A:324 , NAG A:501 , BMA A:503 , MAN A:504 , HOH A:534 , HOH A:600 , HOH A:813 , ASN H:54 , ALA H:56 , HOH H:420BINDING SITE FOR RESIDUE NAG A 502
03AC3SOFTWARENAG A:502 , MAN A:504 , ALA H:56BINDING SITE FOR RESIDUE BMA A 503
04AC4SOFTWARENAG A:502 , BMA A:503 , HOH A:534BINDING SITE FOR RESIDUE MAN A 504
05AC5SOFTWAREVAL A:150 , ASN A:314 , GLU A:316 , ASN A:317 , HOH A:498 , HOH A:537 , HOH A:612 , HOH A:666BINDING SITE FOR RESIDUE NAG A 601
06AC6SOFTWAREHIS A:308 , GLU A:327 , HOH A:347 , HOH A:361 , HOH A:447BINDING SITE FOR RESIDUE CD A 330
07AC7SOFTWAREHIS A:3 , HOH A:345 , HOH A:448 , HOH A:449 , GLU L:79BINDING SITE FOR RESIDUE CD A 331
08AC8SOFTWAREGLU A:138 , GLU A:142 , GLU L:185 , HIS L:189 , HOH L:346BINDING SITE FOR RESIDUE CD A 332
09AC9SOFTWAREHIS A:155 , HIS A:161 , ASP A:303 , ASP A:307BINDING SITE FOR RESIDUE ZN A 333
10BC1SOFTWAREASP A:248 , SER A:250 , HOH A:443 , HOH A:877 , GLU L:93BINDING SITE FOR RESIDUE ZN A 334
11BC2SOFTWAREASP A:100 , HOH A:450 , HOH A:648BINDING SITE FOR RESIDUE ZN A 335
12BC3SOFTWARELYS A:191 , ASP A:297 , HIS A:298BINDING SITE FOR RESIDUE ZN A 336
13BC4SOFTWARECYS A:289 , HIS A:291 , HOH A:559BINDING SITE FOR RESIDUE ZN A 337
14BC5SOFTWAREALA A:226 , TYR A:227 , HOH A:407 , HOH A:549BINDING SITE FOR RESIDUE EDO A 338
15BC6SOFTWAREARG A:157 , GLN A:272 , TYR A:273 , ILE A:275 , GLN A:276 , GLN A:277 , HOH A:357 , HOH A:512 , HOH A:561BINDING SITE FOR RESIDUE EDO A 339
16BC7SOFTWAREARG A:193 , LEU A:194 , ASP A:195 , ALA A:207 , GLY A:208 , HOH A:466 , HOH A:499 , HOH A:573 , HOH A:581BINDING SITE FOR RESIDUE EDO A 340
17BC8SOFTWAREPHE A:5 , GLU A:160 , HOH A:492BINDING SITE FOR RESIDUE EDO A 341
18BC9SOFTWARETYR A:273 , HOH A:484 , HOH A:566BINDING SITE FOR RESIDUE EDO A 342
19CC1SOFTWAREPHE A:158 , ASP A:159A , GLU A:160 , HOH A:826BINDING SITE FOR RESIDUE EDO A 343
20CC2SOFTWAREHOH A:108 , ASP A:248 , LYS A:251 , ASP L:92 , GLU L:93 , HOH L:410 , HOH L:445 , HOH L:446BINDING SITE FOR RESIDUE ZN L 212
21CC3SOFTWAREHIS H:170 , HOH H:451 , ASN L:138 , HOH L:214BINDING SITE FOR RESIDUE ZN L 213

(-) SS Bonds  (9, 9)

Asymmetric/Biological Unit
No.Residues
1A:36 -A:127
2A:45 -A:50
3A:51A-A:113
4A:237 -A:245
5A:249 -A:282
6H:22 -H:96
7H:146 -H:201
8L:23 -L:88
9L:134 -L:194

(-) Cis Peptide Bonds  (6, 6)

Asymmetric/Biological Unit
No.Residues
1Ser L:7 -Pro L:8
2Leu L:94 -Pro L:95
3Tyr L:140 -Pro L:141
4Phe H:152 -Pro H:153
5Glu H:154 -Pro H:155
6Trp H:194 -Pro H:195

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3LIZ)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PEPTIDASE_A1PS51767 Peptidase family A1 domain profile.ASP2_BLAGE39-346  1A:14-323

(-) Exons   (0, 0)

(no "Exon" information available for 3LIZ)

(-) Sequences/Alignments

Asymmetric/Biological 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:329
 aligned with ASP2_BLAGE | P54958 from UniProtKB/Swiss-Prot  Length:352

    Alignment length:329
                                    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     23 QRVPLYKLVHVFINTQYAGITKIGNQNFLTVFDSTSCNVVVASQECVGGACVCPNLQKYEKLKPKYISDGNVQVKFFDTGSAVGRGIEDSLTISNLTTSQQDIVLADELSQEVCILSADVVVGIAAPGCPNALKGKTVLENFVEENLIAPVFSIHHARFQDGEHFGEIIFGGSDWKYVDGEFTYVPLVGDDSWKFRLDGVKIGDTTVAPAGTQAIIDTSKAIIVGPKAYVNPINEAIGCVVEKTTTRRICKLDCSKIPSLPDVTFVINGRNFNISSQYYIQQNGNLCYSGFQPCGHSDHFFIGDFFVDHYYSEFNWENKTMGFGRSVES  351
               SCOP domains d3liza_ A: automated matches                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------Asp-3lizA01 A:13-325                                                                                                                                                                                                                                                                                                   --- Pfam domains
         Sec.struct. author ........eeeee....eeeeee..eeeeeeee.....eeee.....hhhhhh...........ee.....eeeee...eeeeeeeeeeeeee..eeeeeeeeeeeeee.hhhhhh...eeee.............hhhhhhhhh.....eeeeeeee.....eeeeeee...hhh.eeeeeeeee........ee..eeee..eeee....eeee......eeeehhhhhhhhhhhh.eeee....eeeeehhhhhhhh..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
                3liz A   -6 SIVPLYKLVHVFINTQYAGITKIGNQNFLTVFDSTSCNVVVASQECVGGACVCPNLQKYEKLKPKYISDGNVQVKFFDTGSAVGRGIEDSLTISQLTTSQQDIVLADELSQEVCILSADVVVGIAAPGCPNALKGKTVLENFVEENLIAPVFSIHHARFQDGEHFGEIIFGGSDWKYVDGEFTYVPLVGDDSWKFRLDGVKIGDTTVAPAGTQAIIDTSKAIIVGPKAYVNPINEAIGCVVEKTTTRRICKLDCSKIPSLPDVTFVINGRNFNISSQYYIQQNGNLCYSGFQPCGHSDHFFIGDFFVDHYYSEFNWENKTMGFGRSVES  328
                                     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         
                                          8|      21|                         51A|        61| 68A     75A                             107|              126A                 146|        159A|                                              208|                             242A||                                               292|                               
                                          13       24                          51B         65                                          109                                    148         159B                                               210                              242B|                                                297                               
                                                                                                                                                                                                                                                                               242C                                                                                  

Chain H from PDB  Type:PROTEIN  Length:213
                                                                                                                                                                                                                                                      
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee...ee.....eeeeeeee..hhhhh.eeeeee.....eeeeeee......ee.........eeeeehhh.eeeeee...hhhhheeeeeee.........ee...eeeee........eeeee....eeeeeeeeeee.....eeee.hhh....eee...eee..eeeeeeeeeee.........eeeeeehhhheeeeee.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                3liz H    1 EVQLVESGGGLVQPGGSLKLSCAASGFTFSSFAMSWGRQTPDKRLELVATINSNGASTYYPDTVKGRFTISRDNAKNTLFLQMSSLKSEDTAMYYCTRDPAGRAWFAYWGQGTLVTVSAAKTTPPSVYPLAPNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKIVPR  219
                                    10        20        30        40        50        60        70        80        90       100       110       120       130 ||    146       156       166       176       186       196       206       216   
                                                                                                                                                             132|                                                                                
                                                                                                                                                              139                                                                                

Chain L from PDB  Type:PROTEIN  Length:211
                                                                                                                                                                                                                                                    
               SCOP domains d3lizl1 L:1-107 automated matches                                                                          d3lizl2 L:108-211 automated matches                                                                      SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee..eeee.....eeeeeee.......eeeeee......eeeee...ee.......eeeeee..eeeeee...hhhhheeeeeee......ee...eeeee.......eeeee..hhhhhhh.eeeeeeeeeee.....eeeeee..eee...eeeee.........eeeeeeeeeehhhhh...eeeeeee.......eeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                3liz L    1 QIVLTQSPSSMYASLGERVTITCKASQDINNYLSWFQQKPGKSPKTLIYRADRLVDGVPSRVSGSGSGQDYSLTISSLEYEDLGIYYCLQYDELPYTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNR  211
                                    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 '|'

 Classification and Annotation

(-) SCOP Domains  (3, 3)

Asymmetric/Biological Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3LIZ)

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (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.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        ASP2_BLAGE | P549581yg9 2nr6 4rld

(-) Related Entries Specified in the PDB File

2nr6