PDB entry 2z21
View 2z21 on RCSB PDB site
Description: Crystal Structure of a five site mutated Cyanovirin-N
Class: sugar binding protein
Keywords: Cyanovirin-N, Sugar binding protein, Anti-HIV, gp120
Deposited on
2007-05-17, released
2007-07-31
The last revision prior to the SCOPe 2.08 freeze date was dated
2009-02-24, with a file datestamp of
2009-02-03.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: 0.167
AEROSPACI score: 0.52
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Cyanovirin-N
Species: Nostoc ellipsosporum [TaxId:45916]
Gene: Cyanovirin-N
Database cross-references and differences (RAF-indexed):
- Uniprot P81180 (0-100)
- engineered (2)
- engineered (6)
- engineered (22)
- engineered (50)
- engineered (92)
- cloning artifact (101)
Domains in SCOPe 2.08: d2z21a1, d2z21a2 - Chain 'B':
Compound: Cyanovirin-N
Species: Nostoc ellipsosporum [TaxId:45916]
Gene: Cyanovirin-N
Database cross-references and differences (RAF-indexed):
- Uniprot P81180 (Start-100)
- engineered (2)
- engineered (6)
- engineered (22)
- engineered (50)
- engineered (92)
- cloning artifact (101-102)
Domains in SCOPe 2.08: d2z21b1, d2z21b2 - Heterogens: HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>2z21A (A:)
lgnfsqacynsaiqgsvltstcirtnggyntssidlnsvienvdgslkwqgsnfietcrn
tqlagsselaaecktraqqfvstkinlddhiaaidgtlkyelehhhhhh
Sequence, based on observed residues (ATOM records): (download)
>2z21A (A:)
lgnfsqacynsaiqgsvltstcirtnggyntssidlnsvienvdgslkwqgsnfietcrn
tqlagsselaaecktraqqfvstkinlddhiaaidgtlkyel
- Chain 'B':
Sequence, based on SEQRES records: (download)
>2z21B (B:)
lgnfsqacynsaiqgsvltstcirtnggyntssidlnsvienvdgslkwqgsnfietcrn
tqlagsselaaecktraqqfvstkinlddhiaaidgtlkyelehhhhhh
Sequence, based on observed residues (ATOM records): (download)
>2z21B (B:)
gnfsqacynsaiqgsvltstcirtnggyntssidlnsvienvdgslkwqgsnfietcrnt
qlagsselaaecktraqqfvstkinlddhiaaidgtlkyele