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P22629

- SAV_STRAV

UniProt

P22629 - SAV_STRAV

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Protein
Streptavidin
Gene
N/A
Organism
Streptomyces avidinii
Status
Reviewed - Annotation score: 4 out of 5 - Experimental evidence at protein leveli

Functioni

The biological function of streptavidin is not known. Forms a strong non-covalent specific complex with biotin (one molecule of biotin per subunit of streptavidin).

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei67 – 671Biotin
Binding sitei78 – 781Biotin
Binding sitei116 – 1161Biotin
Binding sitei132 – 1321Biotin
Binding sitei144 – 1441Biotin

Keywords - Ligandi

Biotin

Enzyme and pathway databases

SABIO-RKP22629.

Names & Taxonomyi

Protein namesi
Recommended name:
Streptavidin
OrganismiStreptomyces avidinii
Taxonomic identifieri1895 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaActinobacteridaeActinomycetalesStreptomycineaeStreptomycetaceaeStreptomyces

Subcellular locationi

GO - Cellular componenti

  1. extracellular region Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 24241 Publication
Add
BLAST
Chaini25 – 183159Streptavidin
PRO_0000002729Add
BLAST

Proteomic databases

PRIDEiP22629.

Interactioni

Subunit structurei

Homotetramer.

Structurei

Secondary structure

Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Turni39 – 413
Beta strandi43 – 475
Beta strandi48 – 503
Beta strandi52 – 576
Beta strandi61 – 688
Beta strandi70 – 734
Helixi74 – 763
Beta strandi78 – 847
Beta strandi90 – 923
Beta strandi95 – 10410
Beta strandi109 – 12113
Beta strandi123 – 1253
Beta strandi127 – 13610
Helixi140 – 1456
Beta strandi147 – 15610
Helixi161 – 1699
Beta strandi172 – 1765
Helixi178 – 1803

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1DF8X-ray1.51A/B37-163[»]
1HQQX-ray1.70A/B/C/D36-163[»]
1HXLX-ray1.80A/B36-163[»]
1HXZX-ray1.80A/B36-163[»]
1HY2X-ray2.00A/B/C/D36-163[»]
1I9HX-ray2.40A/B25-163[»]
1KFFX-ray1.90A/B/C/D38-163[»]
1KL3X-ray1.70A/B/C/D38-163[»]
1KL4X-ray1.70A/B/C/D38-163[»]
1KL5X-ray1.80A/B/C/D38-163[»]
1LCVX-ray2.30A/B39-159[»]
1LCWX-ray2.20A/B39-159[»]
1LCZX-ray1.95A/B25-159[»]
1LUQX-ray0.96A/B37-163[»]
1MEPX-ray1.65A/B/C/D37-163[»]
1MK5X-ray1.40A/B37-163[»]
1MM9X-ray1.66A37-163[»]
1MOYX-ray1.55A37-163[»]
1N43X-ray1.89A/B/C/D37-163[»]
1N4JX-ray2.18A37-163[»]
1N7YX-ray1.96A/B/C/D37-163[»]
1N9MX-ray1.60A/B/C/D37-163[»]
1N9YX-ray1.53A/B/C/D37-163[»]
1NBXX-ray1.70A/B/C/D37-163[»]
1NC9X-ray1.80A/B/C/D37-163[»]
1NDJX-ray1.81A/B/C/D37-163[»]
1NQMX-ray1.70A/B/C/D24-159[»]
1PTSX-ray2.00A/B37-157[»]
1RSTX-ray1.70B38-163[»]
1RSUX-ray1.70B38-163[»]
1RXHX-ray2.90A/B37-163[»]
1RXJX-ray1.14A/B/C/D39-159[»]
1RXKX-ray1.70A/B38-159[»]
1SLDX-ray2.50B25-159[»]
1SLEX-ray2.00B/D25-159[»]
1SLFX-ray1.76B/D25-159[»]
1SLGX-ray1.76B/D25-159[»]
1SREX-ray1.78A/B37-157[»]
1SRFX-ray2.00A/B37-157[»]
1SRGX-ray1.80A/B37-157[»]
1SRHX-ray2.20A/B37-157[»]
1SRIX-ray1.65A/B37-157[»]
1SRJX-ray1.80A/B37-157[»]
1STPX-ray2.60A25-183[»]
1STRX-ray1.80B/D37-159[»]
1STSX-ray1.95B/D37-159[»]
1SWAX-ray1.90A/B/C/D37-163[»]
1SWBX-ray1.85A/B/C/D37-163[»]
1SWCX-ray1.80A/B/C/D37-163[»]
1SWDX-ray1.90A/B/C/D37-163[»]
1SWEX-ray2.06A/B/C/D37-163[»]
1SWFX-ray2.00A/B/C/D75-163[»]
1SWGX-ray1.80A/B/C/D75-178[»]
1SWHX-ray1.70A/B/C/D37-163[»]
1SWJX-ray2.00A/B/C/D37-163[»]
1SWKX-ray2.00A/B/C/D37-163[»]
1SWLX-ray1.80A/B/C/D37-163[»]
1SWNX-ray2.20A/B/C/D37-163[»]
1SWOX-ray1.95A/B/C/D37-163[»]
1SWPX-ray2.00A/B/C/D37-163[»]
1SWQX-ray1.90A/B/C/D37-163[»]
1SWRX-ray1.90A/B/C/D37-163[»]
1SWSX-ray2.00A/B/C/D37-163[»]
1SWTX-ray2.00A/B37-163[»]
1SWUX-ray1.14A/B/C/D37-163[»]
1VWAX-ray1.85B/D37-159[»]
1VWBX-ray1.82B37-159[»]
1VWCX-ray1.86B37-159[»]
1VWDX-ray1.87B37-159[»]
1VWEX-ray1.50B37-159[»]
1VWFX-ray1.92B37-159[»]
1VWGX-ray1.46B37-159[»]
1VWHX-ray1.48B37-159[»]
1VWIX-ray1.50B/D37-159[»]
1VWJX-ray1.45B/D37-159[»]
1VWKX-ray1.45B/D37-159[»]
1VWLX-ray1.45B/D37-159[»]
1VWMX-ray1.60B37-159[»]
1VWNX-ray1.85B37-159[»]
1VWOX-ray1.65B37-159[»]
1VWPX-ray1.75B37-159[»]
1VWQX-ray1.70B37-159[»]
1VWRX-ray1.50B37-159[»]
2BC3X-ray1.54A/B38-183[»]
2F01X-ray0.85A/B37-163[»]
2G5LX-ray1.15A/B37-163[»]
2GH7X-ray1.00A/B37-163[»]
2IZAX-ray1.46A37-157[»]
2IZBX-ray1.20A37-158[»]
2IZCX-ray1.40B/D37-159[»]
2IZDX-ray1.60B/D37-159[»]
2IZEX-ray1.57B/D37-159[»]
2IZFX-ray1.58B/D37-159[»]
2IZGX-ray1.36B/D37-159[»]
2IZHX-ray1.36B/D37-159[»]
2IZIX-ray1.50A37-159[»]
2IZJX-ray1.30A37-159[»]
2IZKX-ray1.30A37-159[»]
2IZLX-ray1.48B/D37-159[»]
2QCBX-ray1.65A38-183[»]
2RTAX-ray1.39A25-159[»]
2RTBX-ray1.50B/D25-159[»]
2RTCX-ray1.50B/D25-159[»]
2RTDX-ray1.65B/D25-159[»]
2RTEX-ray1.50B/D25-159[»]
2RTFX-ray1.47B/D25-159[»]
2RTGX-ray1.39B/D25-159[»]
2RTHX-ray1.56B/D25-159[»]
2RTIX-ray1.40B/D25-159[»]
2RTJX-ray1.40A25-159[»]
2RTKX-ray1.82A25-159[»]
2RTLX-ray1.41A25-159[»]
2RTMX-ray1.30A25-159[»]
2RTNX-ray1.80B/D25-159[»]
2RTOX-ray1.58B/D25-159[»]
2RTPX-ray1.50B/D25-159[»]
2RTQX-ray1.39B/D25-159[»]
2RTRX-ray1.62B/D25-159[»]
2WPUX-ray1.92A38-183[»]
2Y3EX-ray1.45A/B37-163[»]
2Y3FX-ray1.49A37-163[»]
3MG5X-ray1.30A/B/C/D37-163[»]
3PK2X-ray1.90A38-183[»]
3RDMX-ray1.60A37-164[»]
3RDOX-ray1.40A37-164[»]
3RDQX-ray1.60A37-164[»]
3RDSX-ray1.50A37-164[»]
3RDUX-ray1.50A37-164[»]
3RDXX-ray2.10A/B37-164[»]
3RE5X-ray1.95A37-164[»]
3RE6X-ray1.82A37-164[»]
3RY1X-ray1.03A/B/C/D37-163[»]
3RY2X-ray0.95A/B37-163[»]
3T6FX-ray1.22A/B37-163[»]
3T6LX-ray1.30A37-163[»]
4BX5X-ray1.43A/C37-72[»]
B/D37-163[»]
4BX6X-ray1.60A/B/C/D37-163[»]
4BX7X-ray2.26A/B37-163[»]
4DNEX-ray1.88A/B1-183[»]
4EKVX-ray2.00A25-183[»]
4GD9X-ray1.50A/B/C/D37-163[»]
4GDAX-ray1.00A/B37-163[»]
4GJSX-ray1.85A/B38-183[»]
4GJVX-ray2.40A38-183[»]
4IRWX-ray1.40A36-163[»]
4JO6X-ray1.75A/B/C/D25-183[»]
ProteinModelPortaliP22629.
SMRiP22629. Positions 38-159.

Miscellaneous databases

EvolutionaryTraceiP22629.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini37 – 159123Avidin-like
Add
BLAST

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi83 – 853Cell attachment site; atypical

Sequence similaritiesi

Contains 1 avidin-like domain.

Keywords - Domaini

Signal

Family and domain databases

Gene3Di2.40.128.30. 1 hit.
InterProiIPR005469. Avidin.
IPR017889. Avidin-like_CS.
IPR005468. Avidin/str.
[Graphical view]
PfamiPF01382. Avidin. 1 hit.
[Graphical view]
PRINTSiPR00709. AVIDIN.
SUPFAMiSSF50876. SSF50876. 1 hit.
PROSITEiPS00577. AVIDIN_1. 1 hit.
PS51326. AVIDIN_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P22629-1 [UniParc]FASTAAdd to Basket

« Hide

MRKIVVAAIA VSLTTVSITA SASADPSKDS KAQVSAAEAG ITGTWYNQLG    50
STFIVTAGAD GALTGTYESA VGNAESRYVL TGRYDSAPAT DGSGTALGWT 100
VAWKNNYRNA HSATTWSGQY VGGAEARINT QWLLTSGTTE ANAWKSTLVG 150
HDTFTKVKPS AASIDAAKKA GVNNGNPLDA VQQ 183
Length:183
Mass (Da):18,834
Last modified:August 1, 1991 - v1
Checksum:i4652D8AE018468F5
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X03591 Genomic DNA. Translation: CAA27265.1.
PIRiA23513.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X03591 Genomic DNA. Translation: CAA27265.1 .
PIRi A23513.

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
Entry Method Resolution (Å) Chain Positions PDBsum
1DF8 X-ray 1.51 A/B 37-163 [» ]
1HQQ X-ray 1.70 A/B/C/D 36-163 [» ]
1HXL X-ray 1.80 A/B 36-163 [» ]
1HXZ X-ray 1.80 A/B 36-163 [» ]
1HY2 X-ray 2.00 A/B/C/D 36-163 [» ]
1I9H X-ray 2.40 A/B 25-163 [» ]
1KFF X-ray 1.90 A/B/C/D 38-163 [» ]
1KL3 X-ray 1.70 A/B/C/D 38-163 [» ]
1KL4 X-ray 1.70 A/B/C/D 38-163 [» ]
1KL5 X-ray 1.80 A/B/C/D 38-163 [» ]
1LCV X-ray 2.30 A/B 39-159 [» ]
1LCW X-ray 2.20 A/B 39-159 [» ]
1LCZ X-ray 1.95 A/B 25-159 [» ]
1LUQ X-ray 0.96 A/B 37-163 [» ]
1MEP X-ray 1.65 A/B/C/D 37-163 [» ]
1MK5 X-ray 1.40 A/B 37-163 [» ]
1MM9 X-ray 1.66 A 37-163 [» ]
1MOY X-ray 1.55 A 37-163 [» ]
1N43 X-ray 1.89 A/B/C/D 37-163 [» ]
1N4J X-ray 2.18 A 37-163 [» ]
1N7Y X-ray 1.96 A/B/C/D 37-163 [» ]
1N9M X-ray 1.60 A/B/C/D 37-163 [» ]
1N9Y X-ray 1.53 A/B/C/D 37-163 [» ]
1NBX X-ray 1.70 A/B/C/D 37-163 [» ]
1NC9 X-ray 1.80 A/B/C/D 37-163 [» ]
1NDJ X-ray 1.81 A/B/C/D 37-163 [» ]
1NQM X-ray 1.70 A/B/C/D 24-159 [» ]
1PTS X-ray 2.00 A/B 37-157 [» ]
1RST X-ray 1.70 B 38-163 [» ]
1RSU X-ray 1.70 B 38-163 [» ]
1RXH X-ray 2.90 A/B 37-163 [» ]
1RXJ X-ray 1.14 A/B/C/D 39-159 [» ]
1RXK X-ray 1.70 A/B 38-159 [» ]
1SLD X-ray 2.50 B 25-159 [» ]
1SLE X-ray 2.00 B/D 25-159 [» ]
1SLF X-ray 1.76 B/D 25-159 [» ]
1SLG X-ray 1.76 B/D 25-159 [» ]
1SRE X-ray 1.78 A/B 37-157 [» ]
1SRF X-ray 2.00 A/B 37-157 [» ]
1SRG X-ray 1.80 A/B 37-157 [» ]
1SRH X-ray 2.20 A/B 37-157 [» ]
1SRI X-ray 1.65 A/B 37-157 [» ]
1SRJ X-ray 1.80 A/B 37-157 [» ]
1STP X-ray 2.60 A 25-183 [» ]
1STR X-ray 1.80 B/D 37-159 [» ]
1STS X-ray 1.95 B/D 37-159 [» ]
1SWA X-ray 1.90 A/B/C/D 37-163 [» ]
1SWB X-ray 1.85 A/B/C/D 37-163 [» ]
1SWC X-ray 1.80 A/B/C/D 37-163 [» ]
1SWD X-ray 1.90 A/B/C/D 37-163 [» ]
1SWE X-ray 2.06 A/B/C/D 37-163 [» ]
1SWF X-ray 2.00 A/B/C/D 75-163 [» ]
1SWG X-ray 1.80 A/B/C/D 75-178 [» ]
1SWH X-ray 1.70 A/B/C/D 37-163 [» ]
1SWJ X-ray 2.00 A/B/C/D 37-163 [» ]
1SWK X-ray 2.00 A/B/C/D 37-163 [» ]
1SWL X-ray 1.80 A/B/C/D 37-163 [» ]
1SWN X-ray 2.20 A/B/C/D 37-163 [» ]
1SWO X-ray 1.95 A/B/C/D 37-163 [» ]
1SWP X-ray 2.00 A/B/C/D 37-163 [» ]
1SWQ X-ray 1.90 A/B/C/D 37-163 [» ]
1SWR X-ray 1.90 A/B/C/D 37-163 [» ]
1SWS X-ray 2.00 A/B/C/D 37-163 [» ]
1SWT X-ray 2.00 A/B 37-163 [» ]
1SWU X-ray 1.14 A/B/C/D 37-163 [» ]
1VWA X-ray 1.85 B/D 37-159 [» ]
1VWB X-ray 1.82 B 37-159 [» ]
1VWC X-ray 1.86 B 37-159 [» ]
1VWD X-ray 1.87 B 37-159 [» ]
1VWE X-ray 1.50 B 37-159 [» ]
1VWF X-ray 1.92 B 37-159 [» ]
1VWG X-ray 1.46 B 37-159 [» ]
1VWH X-ray 1.48 B 37-159 [» ]
1VWI X-ray 1.50 B/D 37-159 [» ]
1VWJ X-ray 1.45 B/D 37-159 [» ]
1VWK X-ray 1.45 B/D 37-159 [» ]
1VWL X-ray 1.45 B/D 37-159 [» ]
1VWM X-ray 1.60 B 37-159 [» ]
1VWN X-ray 1.85 B 37-159 [» ]
1VWO X-ray 1.65 B 37-159 [» ]
1VWP X-ray 1.75 B 37-159 [» ]
1VWQ X-ray 1.70 B 37-159 [» ]
1VWR X-ray 1.50 B 37-159 [» ]
2BC3 X-ray 1.54 A/B 38-183 [» ]
2F01 X-ray 0.85 A/B 37-163 [» ]
2G5L X-ray 1.15 A/B 37-163 [» ]
2GH7 X-ray 1.00 A/B 37-163 [» ]
2IZA X-ray 1.46 A 37-157 [» ]
2IZB X-ray 1.20 A 37-158 [» ]
2IZC X-ray 1.40 B/D 37-159 [» ]
2IZD X-ray 1.60 B/D 37-159 [» ]
2IZE X-ray 1.57 B/D 37-159 [» ]
2IZF X-ray 1.58 B/D 37-159 [» ]
2IZG X-ray 1.36 B/D 37-159 [» ]
2IZH X-ray 1.36 B/D 37-159 [» ]
2IZI X-ray 1.50 A 37-159 [» ]
2IZJ X-ray 1.30 A 37-159 [» ]
2IZK X-ray 1.30 A 37-159 [» ]
2IZL X-ray 1.48 B/D 37-159 [» ]
2QCB X-ray 1.65 A 38-183 [» ]
2RTA X-ray 1.39 A 25-159 [» ]
2RTB X-ray 1.50 B/D 25-159 [» ]
2RTC X-ray 1.50 B/D 25-159 [» ]
2RTD X-ray 1.65 B/D 25-159 [» ]
2RTE X-ray 1.50 B/D 25-159 [» ]
2RTF X-ray 1.47 B/D 25-159 [» ]
2RTG X-ray 1.39 B/D 25-159 [» ]
2RTH X-ray 1.56 B/D 25-159 [» ]
2RTI X-ray 1.40 B/D 25-159 [» ]
2RTJ X-ray 1.40 A 25-159 [» ]
2RTK X-ray 1.82 A 25-159 [» ]
2RTL X-ray 1.41 A 25-159 [» ]
2RTM X-ray 1.30 A 25-159 [» ]
2RTN X-ray 1.80 B/D 25-159 [» ]
2RTO X-ray 1.58 B/D 25-159 [» ]
2RTP X-ray 1.50 B/D 25-159 [» ]
2RTQ X-ray 1.39 B/D 25-159 [» ]
2RTR X-ray 1.62 B/D 25-159 [» ]
2WPU X-ray 1.92 A 38-183 [» ]
2Y3E X-ray 1.45 A/B 37-163 [» ]
2Y3F X-ray 1.49 A 37-163 [» ]
3MG5 X-ray 1.30 A/B/C/D 37-163 [» ]
3PK2 X-ray 1.90 A 38-183 [» ]
3RDM X-ray 1.60 A 37-164 [» ]
3RDO X-ray 1.40 A 37-164 [» ]
3RDQ X-ray 1.60 A 37-164 [» ]
3RDS X-ray 1.50 A 37-164 [» ]
3RDU X-ray 1.50 A 37-164 [» ]
3RDX X-ray 2.10 A/B 37-164 [» ]
3RE5 X-ray 1.95 A 37-164 [» ]
3RE6 X-ray 1.82 A 37-164 [» ]
3RY1 X-ray 1.03 A/B/C/D 37-163 [» ]
3RY2 X-ray 0.95 A/B 37-163 [» ]
3T6F X-ray 1.22 A/B 37-163 [» ]
3T6L X-ray 1.30 A 37-163 [» ]
4BX5 X-ray 1.43 A/C 37-72 [» ]
B/D 37-163 [» ]
4BX6 X-ray 1.60 A/B/C/D 37-163 [» ]
4BX7 X-ray 2.26 A/B 37-163 [» ]
4DNE X-ray 1.88 A/B 1-183 [» ]
4EKV X-ray 2.00 A 25-183 [» ]
4GD9 X-ray 1.50 A/B/C/D 37-163 [» ]
4GDA X-ray 1.00 A/B 37-163 [» ]
4GJS X-ray 1.85 A/B 38-183 [» ]
4GJV X-ray 2.40 A 38-183 [» ]
4IRW X-ray 1.40 A 36-163 [» ]
4JO6 X-ray 1.75 A/B/C/D 25-183 [» ]
ProteinModelPortali P22629.
SMRi P22629. Positions 38-159.
ModBasei Search...

Chemistry

ChEMBLi CHEMBL1075026.

Proteomic databases

PRIDEi P22629.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Enzyme and pathway databases

SABIO-RK P22629.

Miscellaneous databases

EvolutionaryTracei P22629.

Family and domain databases

Gene3Di 2.40.128.30. 1 hit.
InterProi IPR005469. Avidin.
IPR017889. Avidin-like_CS.
IPR005468. Avidin/str.
[Graphical view ]
Pfami PF01382. Avidin. 1 hit.
[Graphical view ]
PRINTSi PR00709. AVIDIN.
SUPFAMi SSF50876. SSF50876. 1 hit.
PROSITEi PS00577. AVIDIN_1. 1 hit.
PS51326. AVIDIN_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Molecular cloning and nucleotide sequence of the streptavidin gene."
    Argarana C.E., Kuntz I.D., Birken S., Axel R., Cantor C.R.
    Nucleic Acids Res. 14:1871-1882(1986) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PROTEIN SEQUENCE OF 25-64.
  2. "Studies on the biotin-binding site of streptavidin. Tryptophan residues involved in the active site."
    Gitlin G., Bayer E.A., Wilchek M.
    Biochem. J. 256:279-282(1988) [PubMed] [Europe PMC] [Abstract]
    Cited for: IMPORTANCE OF TRP IN BIOTIN-BINDING.
  3. "Studies on the biotin-binding sites of avidin and streptavidin. Tyrosine residues are involved in the binding site."
    Gitlin G., Bayer E.A., Wilchek M.
    Biochem. J. 269:527-530(1990) [PubMed] [Europe PMC] [Abstract]
    Cited for: IMPORTANCE OF TYR IN BIOTIN-BINDING.
  4. "Streptavidin contains an RYD sequence which mimics the RGD receptor domain of fibronectin."
    Alon R., Bayer E.A., Wilchek M.
    Biochem. Biophys. Res. Commun. 170:1236-1241(1990) [PubMed] [Europe PMC] [Abstract]
    Cited for: CELL-BINDING.
  5. "Structural origins of high-affinity biotin binding to streptavidin."
    Weber P.C., Ohlendorf D.H., Wendoloski J.J., Salemme F.R.
    Science 243:85-88(1989) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (1.7 ANGSTROMS) OF 37-157.
  6. Cited for: X-RAY CRYSTALLOGRAPHY (2.0 ANGSTROMS) OF 40-157.
  7. "In crystals of complexes of streptavidin with peptide ligands containing the HPQ sequence the pKa of the peptide histidine is less than 3.0."
    Katz B.A., Cass R.T.
    J. Biol. Chem. 272:13220-13228(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (1.45 ANGSTROMS) OF 37-157.
  8. "Binding of biotin to streptavidin stabilizes intersubunit salt bridges between Asp61 and His87 at low pH."
    Katz B.A.
    J. Mol. Biol. 274:776-800(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (1.6 ANGSTROMS) OF 37-157.
  9. "Structural studies of binding site tryptophan mutants in the high-affinity streptavidin-biotin complex."
    Freitag S., le Trong I., Chilkoti A., Klumb L.A., Stayton P.S., Stenkamp R.E.
    J. Mol. Biol. 279:211-221(1998) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (2.0 ANGSTROMS) OF 37-157 OF MUTANTS.

Entry informationi

Entry nameiSAV_STRAV
AccessioniPrimary (citable) accession number: P22629
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 1, 1991
Last sequence update: August 1, 1991
Last modified: July 9, 2014
This is version 105 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Direct protein sequencing

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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