PDB entry 1nqi

View 1nqi on RCSB PDB site
Description: crystal structure of lactose synthase, a 1:1 complex between beta1,4- galactosyltransferase and alpha-lactalbumin in the presence of glcnac
Deposited on 2003-01-21, released 2003-02-04
The last revision prior to the SCOP 1.67 freeze date was dated 2003-02-04, with a file datestamp of 2003-02-04.
Experiment type: XRAY
Resolution: 2 Å
R-factor: 0.21
AEROSPACI score: 0.29 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Domains in SCOP 1.67: d1nqia_
  • Chain 'B':
    Domains in SCOP 1.67: d1nqib_
  • Chain 'C':
    Domains in SCOP 1.67: d1nqic_
  • Chain 'D':
    Domains in SCOP 1.67: d1nqid_

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1nqiA (A:)
teltkckvshaikdidgyqgisllewacvlfhtsgydtqavvndngsteyglfqisdrfw
ckssefpesenicgiscdkllddeldddiacakkilaikgidywkaykpmcsekleqwrc
ekp

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1nqiB (B:)
asmtggqqmgrgssltacpeespllvgpmliefnipvdlklveqqnpkvklggrytpmdc
isphkvaiiipfrnrqehlkywlyylhpilqrqqldygiyvinqagesmfnrakllnvgf
kealkdydyncfvfsdvdlipmndhntyrcfsqprhisvamdkfgfslpyvqyfggvsal
skqqflsingfpnnywgwggedddiynrlafrgmsvsrpnavigkcrmirhsrdkknepn
pqrfdriahtketmlsdglnsltymvlevqryplytkitvdigtps

    Sequence, based on observed residues (ATOM records): (download) 
    >1nqiB (B:)
ltacpeespllvgpmliefnipvdlklveqqnpkvklggrytpmdcisphkvaiiipfrn
rqehlkywlyylhpilqrqqldygiyvinqagesmfnrakllnvgfkealkdydyncfvf
sdvdlipmndhntyrcfsqprhisvamdkfgfslpyvqyfggvsalskqqflsingfpnn
ywgwggedddiynrlafrgmsvsrpnavigkcrmirhsrdkknepnpqrfdriahtketm
lsdglnsltymvlevqryplytkitvdigtps

  • Chain 'C':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1nqiC (C:)
teltkckvshaikdidgyqgisllewacvlfhtsgydtqavvndngsteyglfqisdrfw
ckssefpesenicgiscdkllddeldddiacakkilaikgidywkaykpmcsekleqwrc
ekp

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >1nqiD (D:)
asmtggqqmgrgssltacpeespllvgpmliefnipvdlklveqqnpkvklggrytpmdc
isphkvaiiipfrnrqehlkywlyylhpilqrqqldygiyvinqagesmfnrakllnvgf
kealkdydyncfvfsdvdlipmndhntyrcfsqprhisvamdkfgfslpyvqyfggvsal
skqqflsingfpnnywgwggedddiynrlafrgmsvsrpnavigkcrmirhsrdkknepn
pqrfdriahtketmlsdglnsltymvlevqryplytkitvdigtps

    Sequence, based on observed residues (ATOM records): (download) 
    >1nqiD (D:)
ltacpeespllvgpmliefnipvdlklveqqnpkvklggrytpmdcisphkvaiiipfrn
rqehlkywlyylhpilqrqqldygiyvinqagesmfnrakllnvgfkealkdydyncfvf
sdvdlipmndhntyrcfsqprhisvamdkfgfslpyvqyfggvsalskqqflsingfpnn
ywgwggedddiynrlafrgmsvsrpnavigkcrmirhsrdkknepnpqrfdriahtketm
lsdglnsltymvlevqryplytkitvdigtps