1hk9/1/1:B/1:A

Sequences
>1hk9-a1-m1-cB (length=63) [Search sequence]
SLQDPFLNALRRERVPVSIYLVNGIKLQGQIESFDQFVILLKNTVSQMVYKHAISTVVPS
RPV
>1hk9-a1-m1-cA (length=64) [Search sequence]
SLQDPFLNALRRERVPVSIYLVNGIKLQGQIESFDQFVILLKNTVSQMVYKHAISTVVPS
RPVS
Structure information
PDB ID 1hk9 (database links: RCSB PDB PDBe PDBj PDBsum)
Title Crystal structure of the Hfq protein from Escherichia coli
Assembly ID 1
Resolution 2.15Å
Method of structure determination X-RAY DIFFRACTION
Number of inter-chain contacts 55
Sequence identity between the two chains 1.0
Chain information
Chain 1 Chain 2
Model ID 1 1
Chain ID B A
UniProt accession P0A6X3 P0A6X3
Species 562 (Escherichia coli) 562 (Escherichia coli)
3D structure
Switch viewer: [NGL] [JSmol]
Dimer structure: Chain 1 in red; Chain 2 in blue.
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Download: 1hk9-a1-m1-cB_1hk9-a1-m1-cA.pdb.gz
Full biological assembly
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Download: 1hk9-assembly1.cif.gz
Similar dimers
Other dimers with similar sequences and structures 1hk9/1/1:A/1:F 1hk9/1/1:B/1:C 1hk9/1/1:C/1:D 1hk9/1/1:D/1:E 1hk9/1/1:F/1:E 1u1s/1/1:A/1:B 1u1s/1/1:C/1:B 1u1s/1/1:C/1:D 1u1s/1/1:F/1:A 1u1s/1/1:F/1:E 1u1t/1/1:A/1:B 1u1t/1/1:A/1:F 1u1t/1/1:C/1:B 1u1t/1/1:C/1:D 1u1t/1/1:D/1:E 1u1t/1/1:F/1:E 2y90/1/1:A/3:A 2y90/1/1:A/6:A 2y90/1/2:A/4:A 2y90/1/2:A/6:A 2y90/1/3:A/5:A 2y90/1/4:A/5:A 2yht/1/1:A/1:B 2yht/1/1:A/1:F 2yht/1/1:B/1:C 2yht/1/1:C/1:D 2yht/1/1:D/1:E 2yht/1/1:E/1:F 2yht/2/1:G/1:H 2yht/2/1:G/1:L 2yht/2/1:H/1:I 2yht/2/1:I/1:J 2yht/2/1:J/1:K 2yht/2/1:K/1:L 2ylb/1/1:A/1:B 2ylb/1/1:A/1:F 2ylb/1/1:B/1:C 2ylb/1/1:C/1:D 2ylb/1/1:D/1:E 2ylb/1/1:F/1:E 2ylc/1/1:A/3:A 2ylc/1/1:A/6:A 2ylc/1/2:A/4:A 2ylc/1/2:A/6:A 2ylc/1/3:A/5:A 2ylc/1/4:A/5:A 3gib/1/1:A/1:B 3gib/1/1:C/1:B 3gib/1/1:C/2:A 3gib/1/2:A/2:B 3gib/1/2:C/1:A 3gib/1/2:C/2:B 3inz/1/1:A/1:F 3inz/1/1:B/1:A 3inz/1/1:C/1:B 3inz/1/1:C/1:D 3inz/1/1:D/1:E 3inz/1/1:E/1:F 3m4g/1/1:A/1:B 3m4g/1/1:A/1:F 3m4g/1/1:B/1:C 3m4g/1/1:D/1:C 3m4g/1/1:D/1:E 3m4g/1/1:E/1:F 3m4g/2/1:G/1:H 3m4g/2/1:G/1:L 3m4g/2/1:H/1:I 3m4g/2/1:J/1:I 3m4g/2/1:J/1:K 3m4g/2/1:K/1:L 3qhs/1/1:A/1:B 3qhs/1/1:A/1:F 3qhs/1/1:B/1:C 3qhs/1/1:D/1:C 3qhs/1/1:E/1:D 3qhs/1/1:E/1:F 3qhs/2/1:G/1:L 3qhs/2/1:H/1:G 3qhs/2/1:H/1:I 3qhs/2/1:J/1:I 3qhs/2/1:J/1:K 3qhs/2/1:L/1:K 3qo3/1/1:A/1:B 3qo3/1/1:A/1:F 3qo3/1/1:B/1:C 3qo3/1/1:C/1:D 3qo3/1/1:D/1:E 3qo3/1/1:E/1:F 3qui/1/1:B/1:A 3qui/1/1:B/1:C 3qui/1/1:F/1:A 3qui/1/1:F/1:E 3rer/1/1:A/1:B 3rer/1/1:A/1:F 3rer/1/1:B/1:C 3rer/1/1:D/1:C 3rer/1/1:D/1:E 3rer/1/1:E/1:F 3res/1/1:B/1:A 3res/1/1:B/1:C 3res/1/1:C/1:D 3res/1/1:E/1:D 3res/1/1:E/1:F 3res/1/1:F/1:A 3res/2/1:G/1:H 3res/2/1:G/1:L 3res/2/1:H/1:I 3res/2/1:I/1:J 3res/2/1:K/1:J 3res/2/1:K/1:L 3vu3/1/1:C/1:D 3vu3/1/1:C/1:H 3vu3/1/1:E/1:F 3vu3/1/1:F/1:G 3vu3/1/1:G/1:H 3vu3/1/2:C/2:D 3vu3/1/2:C/2:H 3vu3/1/2:E/2:F 3vu3/1/2:F/2:G 3vu3/1/2:G/2:H 3vu3/1/3:C/3:D 3vu3/1/3:C/3:H 3vu3/1/3:E/3:F 3vu3/1/3:F/3:G 3vu3/1/3:G/3:H 3vu3/1/4:C/4:D 3vu3/1/4:C/4:H 3vu3/1/4:E/4:F 3vu3/1/4:F/4:G 3vu3/1/4:G/4:H 4ht8/1/1:B/1:A 4ht8/1/1:B/1:C 4ht8/1/1:C/1:D 4ht8/1/1:E/1:D 4ht8/1/1:E/1:F 4ht8/1/1:F/1:A 4ht9/1/1:A/1:B 4ht9/1/1:A/1:C 4ht9/1/1:C/2:B 4ht9/1/2:A/2:B 4ht9/1/2:A/2:C 4ht9/1/2:C/1:B 4j5y/1/1:A/1:B 4j5y/1/1:A/1:F 4j5y/1/1:B/1:C 4j5y/1/1:C/1:D 4j5y/1/1:D/1:E 4j5y/1/1:E/1:F 4j6w/1/1:B/1:A 4j6w/1/1:C/1:E 4j6w/1/1:C/1:F 4j6w/1/1:D/1:B 4j6w/1/1:D/1:F 4j6w/1/1:E/1:A 4j6x/1/1:A/1:B 4j6x/1/1:A/1:F 4j6x/1/1:C/1:B 4j6x/1/1:C/1:D 4j6x/1/1:D/1:E 4j6x/1/1:E/1:F 4j6y/1/1:A/1:B 4j6y/1/1:A/1:F 4j6y/1/1:B/1:C 4j6y/1/1:D/1:C 4j6y/1/1:D/1:E 4j6y/1/1:E/1:F 4jli/1/1:B/1:A 4jli/1/1:B/3:A 4jli/1/2:B/1:A 4jli/1/2:B/2:A 4jli/1/3:B/2:A 4jli/1/3:B/3:A 4jri/1/1:A/1:B 4jri/1/1:A/2:B 4jri/1/2:A/2:B 4jri/1/2:A/3:B 4jri/1/3:A/1:B 4jri/1/3:A/3:B 4jri/2/1:C/1:D 4jri/2/1:C/4:D 4jri/2/1:D/5:C 4jri/2/4:C/4:D 4jri/2/4:C/5:D 4jri/2/5:C/5:D 4jrk/1/1:A/1:B 4jrk/1/1:C/1:A 4jrk/1/2:A/2:B 4jrk/1/2:C/2:A 4juv/1/1:A/1:B 4juv/1/1:A/1:F 4juv/1/1:C/1:B 4juv/1/1:C/1:D 4juv/1/1:D/1:E 4juv/1/1:E/1:F 4mmk/1/1:A/1:B 4mmk/1/1:B/1:C 4mmk/1/1:D/1:C 4mmk/1/1:D/1:E 4mmk/1/1:F/1:A 4mmk/1/1:F/1:E 4mmk/2/1:G/1:H 4mmk/2/1:G/1:L 4mmk/2/1:H/1:I 4mmk/2/1:J/1:I 4mmk/2/1:J/1:K 4mmk/2/1:K/1:L 4mml/1/1:A/5:A 4mml/1/1:A/6:A 4mml/1/2:A/4:A 4mml/1/2:A/6:A 4mml/1/3:A/4:A 4mml/1/3:A/5:A 4pno/1/1:A/5:A 4pno/1/1:A/6:A 4pno/1/2:A/4:A 4pno/1/2:A/6:A 4pno/1/3:A/4:A 4pno/1/3:A/5:A 4qvc/1/1:A/1:B 4qvc/1/1:A/1:F 4qvc/1/1:B/1:C 4qvc/1/1:D/1:C 4qvc/1/1:D/1:E 4qvc/1/1:E/1:F 4qvd/1/1:A/1:B 4qvd/1/1:A/1:F 4qvd/1/1:B/1:C 4qvd/1/1:D/1:C 4qvd/1/1:D/1:E 4qvd/1/1:E/1:F 4rcb/1/1:A/5:A 4rcb/1/1:A/6:A 4rcb/1/2:A/4:A 4rcb/1/2:A/6:A 4rcb/1/3:A/4:A 4rcb/1/3:A/5:A 4rcc/1/1:A/5:A 4rcc/1/1:A/6:A 4rcc/1/2:A/4:A 4rcc/1/2:A/6:A 4rcc/1/3:A/4:A 4rcc/1/3:A/5:A 4v2s/1/1:C/1:B 4v2s/1/1:C/1:D 4v2s/1/1:E/1:D 4v2s/1/1:E/1:F 5i21/1/1:A/1:C 5i21/1/1:A/4:C 5i21/1/1:C/2:A 5i21/1/2:A/2:C 5i21/1/2:C/4:A 5i21/1/4:A/4:C 5i21/2/1:B/7:B 5i21/2/1:B/8:B 5i21/2/3:B/6:B 5i21/2/3:B/8:B 5i21/2/5:B/6:B 5i21/2/5:B/7:B 5new/1/1:A/1:B 5new/1/1:A/2:B 5new/1/1:B/3:A 5new/1/2:A/2:B 5new/1/2:A/3:B 5new/1/3:A/3:B 5uk7/1/1:A/1:B 5uk7/1/1:B/1:C 5uk7/1/1:C/1:G 5uk7/1/1:H/1:G 5uk7/1/1:H/1:I 5uk7/2/1:E/1:D 5uk7/2/1:F/1:E 5uk7/2/1:F/1:J 5uk7/2/1:J/1:K 5uk7/2/1:L/1:D 5uk7/2/1:L/1:K 6bdg/1/1:A/5:A 6bdg/1/1:A/6:A 6bdg/1/2:A/4:A 6bdg/1/2:A/6:A 6bdg/1/3:A/4:A 6bdg/1/3:A/5:A 6o1k/1/1:C/1:D 6o1k/1/1:C/1:G 6o1k/1/1:D/1:E 6o1k/1/1:F/1:E 6o1k/1/1:F/1:H 6o1k/1/1:G/1:H 6o1k/1/1:J/1:I 6o1k/1/1:J/1:K 6o1k/1/1:K/1:L 6o1k/1/1:L/1:M 6o1k/1/1:N/1:I 6o1k/1/1:N/1:M 6o1l/1/1:C/1:D 6o1l/1/1:C/1:G 6o1l/1/1:D/1:E 6o1l/1/1:F/1:E 6o1l/1/1:F/1:H 6o1l/1/1:G/1:H 6o1l/1/1:J/1:I 6o1l/1/1:J/1:K 6o1l/1/1:K/1:L 6o1l/1/1:L/1:M 6o1l/1/1:N/1:I 6o1l/1/1:N/1:M 6o1m/1/1:C/1:D 6o1m/1/1:C/1:G 6o1m/1/1:D/1:E 6o1m/1/1:F/1:E 6o1m/1/1:F/1:H 6o1m/1/1:G/1:H 6o1m/1/1:J/1:I 6o1m/1/1:J/1:K 6o1m/1/1:K/1:L 6o1m/1/1:L/1:M 6o1m/1/1:N/1:I 6o1m/1/1:N/1:M 6qlb/1/1:E/1:F 6qlb/1/1:G/1:H 7ogm/1/1:E/1:D 7ogm/1/1:E/1:F 7ogm/1/1:F/1:K 7ogm/1/1:I/1:J 7ogm/1/1:K/1:J 8bvj/1/1:D/1:E 8bvj/1/1:D/1:M 8bvj/1/1:E/1:F 8bvj/1/1:I/1:F 8bvj/1/1:I/1:K 8bvj/1/1:J/1:T 8bvj/1/1:L/1:J 8bvj/1/1:L/1:N 8bvj/1/1:M/1:K 8bvj/1/1:N/1:P 8bvj/1/1:R/1:P 8bvj/1/1:R/1:T 8bvj/1/1:S/1:Y 8bvj/1/1:U/1:S 8bvj/1/1:U/1:V 8bvj/1/1:V/1:W 8bvj/1/1:X/1:W 8bvj/1/1:X/1:Y 8bvm/1/1:B/1:O 8bvm/1/1:C/1:B 8bvm/1/1:C/1:D 8bvm/1/1:D/1:E 8bvm/1/1:F/1:E 8bvm/1/1:F/1:O 8bvm/1/1:G/1:I 8bvm/1/1:G/1:M 8bvm/1/1:J/1:I 8bvm/1/1:J/1:K 8bvm/1/1:K/1:L 8bvm/1/1:M/1:L

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