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(-) Description

Title :  CRYSTAL STRUCTURE OF ANTI-HIV LLAMA VHH ANTIBODY A12
 
Authors :  L. Chen, J. S. Mclellan, Y. D. Kwon, S. Schmidt, X. Wu, T. Zhou, Y. Yang, B. A. Forsman, R. A. Weiss, T. Verrips, J. Mascola, P. D. Kwong
Date :  08 Mar 11  (Deposition) - 14 Mar 12  (Release) - 14 Mar 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Ig Domain, Immune System (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  L. Chen, J. S. Mclellan, Y. D. Kwon, S. Schmidt, X. Wu, T. Zhou, Y. Yang, B. Zhang, A. Forsman, R. A. Weiss, T. Verrips, J. Mascola, P. D. Kwong
Single-Headed Immunoglobulins Efficiently Penetrate Cd4-Binding Site And Effectively Neutralize Hiv-1
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - LLAMA VHH A12
    Chains: A, B
    Engineered: YES
    Expression System: HOMO SAPIENS
    Expression System Taxid: 9606
    Organism Common: LLAM
    Organism Scientific: LAMA GLAMA
    Organism Taxid: 9844

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 6)

Asymmetric Unit (1, 6)
No.NameCountTypeFull Name
1SO46Ligand/IonSULFATE ION
Biological Unit 1 (1, 3)
No.NameCountTypeFull Name
1SO43Ligand/IonSULFATE ION
Biological Unit 2 (1, 3)
No.NameCountTypeFull Name
1SO43Ligand/IonSULFATE ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:45 , ASP A:100I , HOH A:134 , HOH A:170 , HOH A:189BINDING SITE FOR RESIDUE SO4 A 130
2AC2SOFTWARESER A:29 , SER A:30 , SER A:31 , PRO A:41 , GLY A:42 , TRP A:96 , HOH A:158 , HOH A:215BINDING SITE FOR RESIDUE SO4 A 131
3AC3SOFTWAREARG A:97 , HOH A:175 , HOH A:180 , HOH A:213 , HOH A:250 , HOH A:255BINDING SITE FOR RESIDUE SO4 A 132
4AC4SOFTWARESER B:29 , SER B:30 , SER B:31 , PRO B:41 , GLY B:42 , TRP B:96 , SO4 B:132 , HOH B:186 , HOH B:245 , HOH B:266 , HOH B:306 , HOH B:316BINDING SITE FOR RESIDUE SO4 B 130
5AC5SOFTWAREARG B:97 , HOH B:185 , HOH B:203BINDING SITE FOR RESIDUE SO4 B 131
6AC6SOFTWAREARG B:27 , SER B:29 , SER B:30 , SO4 B:130 , HOH B:230 , HOH B:316BINDING SITE FOR RESIDUE SO4 B 132

(-) SS Bonds  (2, 2)

Asymmetric Unit
No.Residues
1A:22 -A:92
2B:22 -B:92

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3R0M)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3R0M)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3R0M)

(-) Exons   (0, 0)

(no "Exon" information available for 3R0M)

(-) Sequences/Alignments

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:127
                                                                                                                                                                
               SCOP domains d3r0ma_ A: automated matches                                                                                                    SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee..eeee....eeeeeee.......eeeeeeee......eeeeeee.....eee.......eeeeeehhh.eeeeee...hhhhheeeeeeeee...............ee...eeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------- Transcript
                3r0m A    1 AVQLQESGGGLVQAGGSLRLSCTASGRISSSYDMGWFRQAPGKEREFVAAISWSGGTTDYADSVKGRFAISKDNAKNAVYLQMNSLKPEDTAVYYCAAKWRPLRYSDYPSNSDYYDWGQGTQVTVSS  113
                                    10        20        30        40        50  |     59        69        79   |||  86        96    ||100F||||   106       
                                                                              52A                            82A||               100A|||||100J             
                                                                                                              82B|                100B|||||||              
                                                                                                               82C                 100C||||||              
                                                                                                                                    100D|||||              
                                                                                                                                     100E||||              
                                                                                                                                      100F|||              
                                                                                                                                       100G||              
                                                                                                                                        100H|              
                                                                                                                                         100I              


Chain B from PDB  Type:PROTEIN  Length:127
                                                                                                                                                                
               SCOP domains d3r0mb_ B: automated matches                                                                                                    SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee..eeee....eeeeeee.......eeeeeeee......eeeeeee.....eee.......eeeeeehhh.eeeeee...hhhhheeeeeeeee...............ee...eeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------- Transcript
                3r0m B    1 AVQLQESGGGLVQAGGSLRLSCTASGRISSSYDMGWFRQAPGKEREFVAAISWSGGTTDYADSVKGRFAISKDNAKNAVYLQMNSLKPEDTAVYYCAAKWRPLRYSDYPSNSDYYDWGQGTQVTVSS  113
                                    10        20        30        40        50  |     59        69        79   |||  86        96    ||100F||||   106       
                                                                              52A                            82A||               100A|||||100J             
                                                                                                              82B|                100B|||||||              
                                                                                                               82C                 100C||||||              
                                                                                                                                    100D|||||              
                                                                                                                                     100E||||              
                                                                                                                                      100F|||              
                                                                                                                                       100G||              
                                                                                                                                        100H|              
                                                                                                                                         100I
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 2)

Asymmetric Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3R0M)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3R0M)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
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