3I6XA

Crystal structure of the calponin homology domain of iqgap1
Total Genus 66
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The genus trace: a function that shows values of genus (vertical axis) for subchains spanned between the first residue, and all other residues (shown on horizontal axis). The number of the latter residue and the genus of a given subchain are shown interactively.

Total Genus
66
sequence length
164
structure length
164
Chain Sequence
AEEMDERRRQNVAYEYLCHLEEAKRWMEACLGEDLPPTTELEEGLRNGVYLAKLGNFFSPKVVSLKKIYDREQTRYKATGLHFRHTDNVIQWLNAMDEIGLPKIFYPETTDIYDRKNMPRCIYCIHALSLYLFKLGLAPQIQDLYGKVDFTEEEINNMKTELEK
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The genus matrix. At position (x,y) a genus value for a subchain spanned between x’th and y’th residue is shown. Values of the genus are represented by color, according to the scale given on the right.

Structure visualization

After clicking on a point (x,y) in the genus matrix above, a subchain from x to y is shown in color.

Chord Diagram
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publication title The IQGAP1 N-terminus Forms Dimers and the Dimer Interface is Required for Binding F-actin and Ca2+/calmodulin.
pubmed doi rcsb
molecule keywords Ras GTPase-activating-like protein IQGAP1
molecule tags Calmodulin-binding, membrane protein
source organism Homo sapiens
total genus 66
structure length 164
sequence length 164
chains with identical sequence B, C, D
ec nomenclature
pdb deposition date 2009-07-07

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00307 CH Calponin homology (CH) domain
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
1.10.418.10 Mainly Alpha Orthogonal Bundle Actin-binding Protein, T-fimbrin; domain 1 Calponin-like domain 3i6xA00
2VZGB 2D88A 5L0OA 1H67A 3KMUB 1WYOA 4Q59A 1SH5A 2EYNA 1TJTA 1BKRA 1PA7A 2YRNA 4Q57B 1WIXA 1QAGA 4TXIA 2D87A 5BVRA 2D89A 4Q58A 2QJXA 2VZDA 1WKUA 1AA2A 1P5SA 1WYPA 1UEGA 2EE7A 2L3GA 3HOPA 1P2XA 5A4BA 1WJOA 4EDLA 2RR8A 2D86A 2QJZA 1SH6A 2VZIB 5A36A 3KMWB 3FERA 1WYLA 3JALM 3REPB 2E9KA 5J8EA 5A38A 2D85A 3F7PA 2VZCA 2R8UA 1AOAA 3I6XA 1RT8A 2R0OA 3JARM 1VKAA 1BHDA 3JAKM 1PXYA 1WYQA 3KY9A 3CO1A 2WA7A 2K2RA 4TXKA 3HOCA 2WA5A 2WFNA 1V5KA 4EDNA 1DXXA 1MB8A 1WYRA 2JV9A 2WA6A 4EDMA 5A37A 1UJOA 2DK9A 2EYIA 4B7LA 3HORA 1WYMA 1WYNA 2K3SA
chains in the Genus database with same CATH superfamily
2VZGB 2D88A 5L0OA 1H67A 3KMUB 1WYOA 4Q59A 1SH5A 2EYNA 1TJTA 1BKRA 1PA7A 2YRNA 4Q57B 2WE6A 1WIXA 1QAGA 4TXIA 2IGPA 2D87A 5BVRA 2D89A 4Q58A 2QJXA 2VZDA 1WKUA 4LVPA 1AA2A 1EUVA 1P5SA 1WYPA 1UEGA 2EE7A 2L3GA 3HOPA 1P2XA 4LVRA 5A4BA 1WJOA 4EDLA 2RR8A 2D86A 2QJZA 2HKPA 1SH6A 2VZIB 5A36A 3KMWB 2HL8A 3FERA 1WYLA 2VE7C 3JALM 3REPB 2E9KA 5J8EA 5A38A 2D85A 3F7PA 2VZCA 2R8UA 1AOAA 3I6XA 2HL9A 5FMTA 1RT8A 2R0OA 3JARM 1VKAA 1BHDA 3JAKM 2EQOA 1PXYA 5FMUA 1WYQA 3KY9A 3CO1A 2WA7A 2K2RA 4TXKA 3HOCA 2WA5A 2WDTA 2VE7A 2WFNA 1V5KA 4EDNA 1DXXA 1MB8A 1WYRA 2JV9A 2WA6A 4EDMA 5A37A 1UJOA 2DK9A 3EAYA 2EYIA 4DDPA 3VP7A 4B7LA 3HORA 1WYMA 1WYNA 2K3SA
chains in the Genus database with same CATH topology
2VZGB 2D88A 5L0OA 1H67A 3KMUB 1WYOA 4Q59A 1SH5A 2EYNA 1TJTA 1BKRA 1PA7A 2YRNA 4Q57B 1WIXA 1QAGA 4TXIA 2D87A 5BVRA 2D89A 4Q58A 2QJXA 2VZDA 1WKUA 1AA2A 1P5SA 1WYPA 1UEGA 2EE7A 2L3GA 3HOPA 1P2XA 5A4BA 1WJOA 4EDLA 2RR8A 2D86A 2QJZA 1SH6A 2VZIB 5A36A 3KMWB 3FERA 1WYLA 3JALM 3REPB 2E9KA 5J8EA 5A38A 2D85A 3F7PA 2VZCA 2R8UA 1AOAA 3I6XA 1RT8A 2R0OA 3JARM 1VKAA 1BHDA 3JAKM 1PXYA 1WYQA 3KY9A 3CO1A 2WA7A 2K2RA 4TXKA 3HOCA 2WA5A 2WFNA 1V5KA 4EDNA 1DXXA 1MB8A 1WYRA 2JV9A 2WA6A 4EDMA 5A37A 1UJOA 2DK9A 2EYIA 4B7LA 3HORA 1WYMA 1WYNA 2K3SA
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 2VZG B;  2D88 A;  5L0O A;  1H67 A;  3KMU B;  1WYO A;  4Q59 A;  1SH5 A;  2EYN A;  1TJT A;  1BKR A;  1PA7 A;  2YRN A;  4Q57 B;  1WIX A;  1QAG A;  4TXI A;  2D87 A;  5BVR A;  2D89 A;  4Q58 A;  2QJX A;  2VZD A;  1WKU A;  1AA2 A;  1P5S A;  1WYP A;  1UEG A;  2EE7 A;  2L3G A;  3HOP A;  1P2X A;  5A4B A;  1WJO A;  4EDL A;  2RR8 A;  2D86 A;  2QJZ A;  1SH6 A;  2VZI B;  5A36 A;  3KMW B;  3FER A;  1WYL A;  3JAL M;  3REP B;  2E9K A;  5J8E A;  5A38 A;  2D85 A;  3F7P A;  2VZC A;  2R8U A;  1AOA A;  3I6X A;  1RT8 A;  2R0O A;  3JAR M;  1VKA A;  1BHD A;  3JAK M;  1PXY A;  1WYQ A;  3KY9 A;  3CO1 A;  2WA7 A;  2K2R A;  4TXK A;  3HOC A;  2WA5 A;  2WFN A;  1V5K A;  4EDN A;  1DXX A;  1MB8 A;  1WYR A;  2JV9 A;  2WA6 A;  4EDM A;  5A37 A;  1UJO A;  2DK9 A;  2EYI A;  4B7L A;  3HOR A;  1WYM A;  1WYN A;  2K3S A; 
#chains in the Genus database with same CATH topology
 2VZG B;  2D88 A;  5L0O A;  1H67 A;  3KMU B;  1WYO A;  4Q59 A;  1SH5 A;  2EYN A;  1TJT A;  1BKR A;  1PA7 A;  2YRN A;  4Q57 B;  2WE6 A;  1WIX A;  1QAG A;  4TXI A;  2IGP A;  2D87 A;  5BVR A;  2D89 A;  4Q58 A;  2QJX A;  2VZD A;  1WKU A;  4LVP A;  1AA2 A;  1EUV A;  1P5S A;  1WYP A;  1UEG A;  2EE7 A;  2L3G A;  3HOP A;  1P2X A;  4LVR A;  5A4B A;  1WJO A;  4EDL A;  2RR8 A;  2D86 A;  2QJZ A;  2HKP A;  1SH6 A;  2VZI B;  5A36 A;  3KMW B;  2HL8 A;  3FER A;  1WYL A;  2VE7 C;  3JAL M;  3REP B;  2E9K A;  5J8E A;  5A38 A;  2D85 A;  3F7P A;  2VZC A;  2R8U A;  1AOA A;  3I6X A;  2HL9 A;  5FMT A;  1RT8 A;  2R0O A;  3JAR M;  1VKA A;  1BHD A;  3JAK M;  2EQO A;  1PXY A;  5FMU A;  1WYQ A;  3KY9 A;  3CO1 A;  2WA7 A;  2K2R A;  4TXK A;  3HOC A;  2WA5 A;  2WDT A;  2VE7 A;  2WFN A;  1V5K A;  4EDN A;  1DXX A;  1MB8 A;  1WYR A;  2JV9 A;  2WA6 A;  4EDM A;  5A37 A;  1UJO A;  2DK9 A;  3EAY A;  2EYI A;  4DDP A;  3VP7 A;  4B7L A;  3HOR A;  1WYM A;  1WYN A;  2K3S A; 
#chains in the Genus database with same CATH homology
 2VZG B;  2D88 A;  5L0O A;  1H67 A;  3KMU B;  1WYO A;  4Q59 A;  1SH5 A;  2EYN A;  1TJT A;  1BKR A;  1PA7 A;  2YRN A;  4Q57 B;  1WIX A;  1QAG A;  4TXI A;  2D87 A;  5BVR A;  2D89 A;  4Q58 A;  2QJX A;  2VZD A;  1WKU A;  1AA2 A;  1P5S A;  1WYP A;  1UEG A;  2EE7 A;  2L3G A;  3HOP A;  1P2X A;  5A4B A;  1WJO A;  4EDL A;  2RR8 A;  2D86 A;  2QJZ A;  1SH6 A;  2VZI B;  5A36 A;  3KMW B;  3FER A;  1WYL A;  3JAL M;  3REP B;  2E9K A;  5J8E A;  5A38 A;  2D85 A;  3F7P A;  2VZC A;  2R8U A;  1AOA A;  3I6X A;  1RT8 A;  2R0O A;  3JAR M;  1VKA A;  1BHD A;  3JAK M;  1PXY A;  1WYQ A;  3KY9 A;  3CO1 A;  2WA7 A;  2K2R A;  4TXK A;  3HOC A;  2WA5 A;  2WFN A;  1V5K A;  4EDN A;  1DXX A;  1MB8 A;  1WYR A;  2JV9 A;  2WA6 A;  4EDM A;  5A37 A;  1UJO A;  2DK9 A;  2EYI A;  4B7L A;  3HOR A;  1WYM A;  1WYN A;  2K3S A; 
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similar chains in the Genus database (?% sequence similarity)
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similar chains in the pdb database (?% sequence similarity)

 
#similar chains in the Genus database (?% sequence similarity)
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#similar chains, but unknotted
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