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PDBsum entry 1a7q

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protein Protein-protein interface(s) links
Immunoglobulin PDB id
1a7q
Jmol
Contents
Protein chains
106 a.a. *
116 a.a. *
Waters ×47
* Residue conservation analysis
PDB id:
1a7q
Name: Immunoglobulin
Title: Fv fragment of mouse monoclonal antibody d1.3 (balb/c, igg1, k) high affinity expressed variant containing ser26l->gly, ile29l->thr, glu81l->asp, thr97l->ser, pro240h->leu, asp258h->ala, lys281h->glu, asn283h->asp and leu312h->val
Structure: Igg1-kappa d1.3 fv (light chain). Chain: l. Fragment: fv fragment. Engineered: yes. Mutation: yes. Igg1-kappa d1.3 fv (heavy chain). Chain: h. Fragment: fv fragment. Engineered: yes.
Source: Mus musculus. House mouse. Organism_taxid: 10090. Variant: chain l, s26g, i29t, e81d, t97s, chain h, p240l, d258a, k281e, n283d, l312v. Expressed in: escherichia coli. Expression_system_taxid: 562. Expression_system_taxid: 562
Biol. unit: Dimer (from PQS)
Resolution:
2.00Å     R-factor:   0.178    
Authors: C.Marks,K.Henrick,G.Winter
Key ref: C.Marks et al. X-Ray structures of d1.3 fv mutants. To be published, .
Date:
16-Mar-98     Release date:   29-Apr-98    
PROCHECK
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 Headers
 References

Protein chain
Pfam   ArchSchema ?
P01635  (KV5A3_MOUSE) -  Ig kappa chain V-V region K2 (Fragment)
Seq:
Struc:
115 a.a.
106 a.a.*
Protein chain
Pfam   ArchSchema ?
P01820  (HVM44_MOUSE) -  Ig heavy chain V region PJ14
Seq:
Struc:
115 a.a.
116 a.a.*
Key:    PfamA domain  Secondary structure  CATH domain
* PDB and UniProt seqs differ at 16 residue positions (black crosses)

 Gene Ontology (GO) functional annotation 
  GO annot!
  Biochemical function     antigen binding     1 term