1QB2A

Crystal structure of the conserved subdomain of human protein srp54m at 2.1a resolution: evidence for the mechanism of signal peptide binding
Total Genus 38
Loading diagram...

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
38
sequence length
106
structure length
106
Chain Sequence
QFTLRDMYEQFQNIMKMGPFSQILGMIPGFGTDFMSKGNEQESMARLKKLMTIMDSMNDQELDSTDGAKVFSKQPGRIQRVARGSGVSTRDVQELLTQYTKFAQMV
Loading diagram...

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.

publication title Crystal structure of the conserved subdomain of human protein SRP54M at 2.1 A resolution: evidence for the mechanism of signal peptide binding.
pubmed doi rcsb
molecule keywords HUMAN SIGNAL RECOGNITION PARTICLE 54 KD PROTEIN
molecule tags Signaling protein
source organism Homo sapiens
total genus 38
structure length 106
sequence length 106
chains with identical sequence B
ec nomenclature
pdb deposition date 1999-04-29

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF02978 SRP_SPB Signal peptide binding domain
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
1.10.260.30 Mainly Alpha Orthogonal Bundle 434 Repressor (Amino-terminal Domain) Signal recognition particle, SRP54 subunit, M-domain 1qb2A00
1QZXA 1QB2A 2V3CC 3NDBB 3KL4A 2XXAA 2JQEA 2FFHA 2PXBA 2PXTA 1DULA 2PXVA 2PXEA 2PXQA 1HQ1A 2PXFA 1MFQC 5GAHi 2PXDA 2PXKA 5GAGi 2PXPA 3LQXA 3DM5A 2PXUA 2PXLA
chains in the Genus database with same CATH superfamily
1QB2A 1RZSA 1UXCA 2XXAA 1JFTA 3PXPA 3SCFA 2O4AA 5JUWA 2PXTA 2MEZA 2A6CA 2ICPA 1POUA 2IVQA 3GZDC 1YSEA 1WETA 1JWLA 4PU3C 1NERA 1NEQA 3QWGA 1RZRD 3O9XA 3GBFA 1WIZA 2ODRD 4OBMA 5A7LA 1QQAA 4DE8A 2IUOA 4IVZA 2JQEA 2FFHA 2LLWA 1LLIA 2PPXA 3SR4A 4PU8A 5GAHi 2PXPA 4YG1A 1OSLA 4OB4A 3IVPA 1PRVA 4Y42A 1U2ZA 2XJ3A 3F6WA 3UWPA 2KZ8A 2EBYA 1X57A 2H8RA 2LYPA 1WH8A 1VPWA 2HSGA 2HCSA 3BD1A 3OQNA 3PE5A 2PXKA 3OQOA 1QP7A 2CSFA 2MXDA 4Q2JA 4JQDA 3ME5A 2AXUA 2AW6A 3F52A 4J1XA 4X4EA 4HRAA 3TFLA 5DRYA 2PXDA 2HCNA 2EWTA 3LQXA 3EUSA 5DRTA 2PXUA 3QOXA 2PUDA 3GUUA 1E3OC 2KEIA 3FYMA 3A9ZA 2V3CC 5DTRA 1BDHA 3GZCA 3RZZA 4I6RA 2LYJA 3G7DA 4EKGA 1ZZ7A 2LYKA 3H5TA 2M4HA 3NXHA 1DULA 1LMB3 2R63A 1UXDA 4NDWA 3OQMA 2WIUB 3KJXA 3M9LA 2LYSA 2LCVA 4ER7A 3CECA 2XIUA 4ER0A 3CROL 1X2LA 3QQ6A 4FN3A 5DSXA 3FMYA 4FBIA 1QQBA 1IC8A 1OCTC 3SCHA 2OFYA 2HINA 3JXBC 3F51A 1QZXA 1LQCA 1JH9A 3R1FA 4ER5A 4X4DA 2LYQA 3G0TA 4DE9A 1HQ1A 2PXFA 3KXAA 3JXDL 1RZRA 3MEJA 2AXZA 4ER3A 1BDIA 4IA8A 1ZZCA 4PU4C 3JXCL 3OWQA 1L1MA 3GZDA 4MCTA 4O8BA 3QFIA 1JFSA 3ZHIA 4ER6A 2VEOA 3S8QA 3QF3A 4Z5CA 3VK0A 1EFAA 1ADRA 2KEKA 2O38A 1PRUA 1DWKA 2MQKA 1UTXA 1ZZBA 2YBDA 3FYAA 4PU7A 3SCGA 3BS3A 3TRBA 1ZZ6A 1ZUGA 3OMTA 3OKZA 3U3WA 2LLVA 2XSDC 5GAGi 3SX0A 2PUEA 1XWRA 4EQZA 4IWRA 2PUAA 4X4HA 1RPEL 2BJCA 4YBAA 1S7EA 2HFZA 2XXPA 1NW3A 2EF8A 3KL4A 4X4GA 2J7WA 4MCXA 1QP0A 1ZZ8A 4WVLA 3HZIB 1MFQC 1GT0C 2PUBA 2R1JL 1RIOA 3OP9A 3NROA 3R09A 4JCYA 2AWIA 3GN5A 5DT2A 3KZ3A 2IVBA 2D5VA 1ZVVA 2B5AA 3UFDA 2XI8A 2PXVA 3A9YA 2LYLA 2LYRA 1QPZA 3DNVB 3D1NI 1WH6A 3TEPA 2JCGA 3A9XA 3BDNA 3LFPA 1CQTA 1PRAA 4JCXA 2IU7A 4F8DA 5K98B 2L1PA 3MLFA 4X4BA 2PIJA 2J7UA 1QP4A 3GN5B 2PE5A 3DM5A 3L1PA 4X4FA 2ICTA 2FJRA 3ZKCA 2XXQA 2OR1L 3NDBB 4Z5DA 2GRLA 2AUWA 2BNOA 1ZS4A 1LCDA 2AXVA 3LISA 3QYXA 5DTMA 1PERL 3QOWA 4EKIA 2WUSR 2BNMA 3G5GA 2L49A 4GQMA 4YG4A 1ZPQA 2IVGA 2PUGA 1PNRA 2KEJA 5DTQA 4YARA 4X4IA 1R63A 1O4XA 4I6TA 4Z59A 4Z58A 3ZHMA 4X4CA 2PUCA 3NZLA 2PXLA 1Y9QA 1HF0A 1SQ8A 4I6UA 4Z5HA 1ZZ9A 2CROA 2KPJA 3B7HA 2L8NA 1CJGA 2PUFA 2PXEA 4EZIA 2PXQA 1DW9A 2JVLA 3CLCA 2BNNA 4J1WA 2LNMA 2GZUA 1AU7A 4I8TA 4GHJA 1ZAYA 3ZPXA 1R69A 1Y7YA 2O49A 2GRMA 2IV1A 4EK9A 2PXBA 1B0NA 1LCCA 3TELA 3VWSA 4YG7B 2XCJA
chains in the Genus database with same CATH topology
1QZXA 1QB2A 2V3CC 3NDBB 3KL4A 2XXAA 2JQEA 2FFHA 2PXBA 2PXTA 1DULA 2PXVA 2PXEA 2PXQA 1HQ1A 2PXFA 1MFQC 5GAHi 2PXDA 2PXKA 5GAGi 2PXPA 3LQXA 3DM5A 2PXUA 2PXLA
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 1QZX A;  1QB2 A;  2V3C C;  3NDB B;  3KL4 A;  2XXA A;  2JQE A;  2FFH A;  2PXB A;  2PXT A;  1DUL A;  2PXV A;  2PXE A;  2PXQ A;  1HQ1 A;  2PXF A;  1MFQ C;  5GAH i;  2PXD A;  2PXK A;  5GAG i;  2PXP A;  3LQX A;  3DM5 A;  2PXU A;  2PXL A; 
#chains in the Genus database with same CATH topology
 1QB2 A;  1RZS A;  1UXC A;  2XXA A;  1JFT A;  3PXP A;  3SCF A;  2O4A A;  5JUW A;  2PXT A;  2MEZ A;  2A6C A;  2ICP A;  1POU A;  2IVQ A;  3GZD C;  1YSE A;  1WET A;  1JWL A;  4PU3 C;  1NER A;  1NEQ A;  3QWG A;  1RZR D;  3O9X A;  3GBF A;  1WIZ A;  2ODR D;  4OBM A;  5A7L A;  1QQA A;  4DE8 A;  2IUO A;  4IVZ A;  2JQE A;  2FFH A;  2LLW A;  1LLI A;  2PPX A;  3SR4 A;  4PU8 A;  5GAH i;  2PXP A;  4YG1 A;  1OSL A;  4OB4 A;  3IVP A;  1PRV A;  4Y42 A;  1U2Z A;  2XJ3 A;  3F6W A;  3UWP A;  2KZ8 A;  2EBY A;  1X57 A;  2H8R A;  2LYP A;  1WH8 A;  1VPW A;  2HSG A;  2HCS A;  3BD1 A;  3OQN A;  3PE5 A;  2PXK A;  3OQO A;  1QP7 A;  2CSF A;  2MXD A;  4Q2J A;  4JQD A;  3ME5 A;  2AXU A;  2AW6 A;  3F52 A;  4J1X A;  4X4E A;  4HRA A;  3TFL A;  5DRY A;  2PXD A;  2HCN A;  2EWT A;  3LQX A;  3EUS A;  5DRT A;  2PXU A;  3QOX A;  2PUD A;  3GUU A;  1E3O C;  2KEI A;  3FYM A;  3A9Z A;  2V3C C;  5DTR A;  1BDH A;  3GZC A;  3RZZ A;  4I6R A;  2LYJ A;  3G7D A;  4EKG A;  1ZZ7 A;  2LYK A;  3H5T A;  2M4H A;  3NXH A;  1DUL A;  1LMB 3;  2R63 A;  1UXD A;  4NDW A;  3OQM A;  2WIU B;  3KJX A;  3M9L A;  2LYS A;  2LCV A;  4ER7 A;  3CEC A;  2XIU A;  4ER0 A;  3CRO L;  1X2L A;  3QQ6 A;  4FN3 A;  5DSX A;  3FMY A;  4FBI A;  1QQB A;  1IC8 A;  1OCT C;  3SCH A;  2OFY A;  2HIN A;  3JXB C;  3F51 A;  1QZX A;  1LQC A;  1JH9 A;  3R1F A;  4ER5 A;  4X4D A;  2LYQ A;  3G0T A;  4DE9 A;  1HQ1 A;  2PXF A;  3KXA A;  3JXD L;  1RZR A;  3MEJ A;  2AXZ A;  4ER3 A;  1BDI A;  4IA8 A;  1ZZC A;  4PU4 C;  3JXC L;  3OWQ A;  1L1M A;  3GZD A;  4MCT A;  4O8B A;  3QFI A;  1JFS A;  3ZHI A;  4ER6 A;  2VEO A;  3S8Q A;  3QF3 A;  4Z5C A;  3VK0 A;  1EFA A;  1ADR A;  2KEK A;  2O38 A;  1PRU A;  1DWK A;  2MQK A;  1UTX A;  1ZZB A;  2YBD A;  3FYA A;  4PU7 A;  3SCG A;  3BS3 A;  3TRB A;  1ZZ6 A;  1ZUG A;  3OMT A;  3OKZ A;  3U3W A;  2LLV A;  2XSD C;  5GAG i;  3SX0 A;  2PUE A;  1XWR A;  4EQZ A;  4IWR A;  2PUA A;  4X4H A;  1RPE L;  2BJC A;  4YBA A;  1S7E A;  2HFZ A;  2XXP A;  1NW3 A;  2EF8 A;  3KL4 A;  4X4G A;  2J7W A;  4MCX A;  1QP0 A;  1ZZ8 A;  4WVL A;  3HZI B;  1MFQ C;  1GT0 C;  2PUB A;  2R1J L;  1RIO A;  3OP9 A;  3NRO A;  3R09 A;  4JCY A;  2AWI A;  3GN5 A;  5DT2 A;  3KZ3 A;  2IVB A;  2D5V A;  1ZVV A;  2B5A A;  3UFD A;  2XI8 A;  2PXV A;  3A9Y A;  2LYL A;  2LYR A;  1QPZ A;  3DNV B;  3D1N I;  1WH6 A;  3TEP A;  2JCG A;  3A9X A;  3BDN A;  3LFP A;  1CQT A;  1PRA A;  4JCX A;  2IU7 A;  4F8D A;  5K98 B;  2L1P A;  3MLF A;  4X4B A;  2PIJ A;  2J7U A;  1QP4 A;  3GN5 B;  2PE5 A;  3DM5 A;  3L1P A;  4X4F A;  2ICT A;  2FJR A;  3ZKC A;  2XXQ A;  2OR1 L;  3NDB B;  4Z5D A;  2GRL A;  2AUW A;  2BNO A;  1ZS4 A;  1LCD A;  2AXV A;  3LIS A;  3QYX A;  5DTM A;  1PER L;  3QOW A;  4EKI A;  2WUS R;  2BNM A;  3G5G A;  2L49 A;  4GQM A;  4YG4 A;  1ZPQ A;  2IVG A;  2PUG A;  1PNR A;  2KEJ A;  5DTQ A;  4YAR A;  4X4I A;  1R63 A;  1O4X A;  4I6T A;  4Z59 A;  4Z58 A;  3ZHM A;  4X4C A;  2PUC A;  3NZL A;  2PXL A;  1Y9Q A;  1HF0 A;  1SQ8 A;  4I6U A;  4Z5H A;  1ZZ9 A;  2CRO A;  2KPJ A;  3B7H A;  2L8N A;  1CJG A;  2PUF A;  2PXE A;  4EZI A;  2PXQ A;  1DW9 A;  2JVL A;  3CLC A;  2BNN A;  4J1W A;  2LNM A;  2GZU A;  1AU7 A;  4I8T A;  4GHJ A;  1ZAY A;  3ZPX A;  1R69 A;  1Y7Y A;  2O49 A;  2GRM A;  2IV1 A;  4EK9 A;  2PXB A;  1B0N A;  1LCC A;  3TEL A;  3VWS A;  4YG7 B;  2XCJ A; 
#chains in the Genus database with same CATH homology
 1QZX A;  1QB2 A;  2V3C C;  3NDB B;  3KL4 A;  2XXA A;  2JQE A;  2FFH A;  2PXB A;  2PXT A;  1DUL A;  2PXV A;  2PXE A;  2PXQ A;  1HQ1 A;  2PXF A;  1MFQ C;  5GAH i;  2PXD A;  2PXK A;  5GAG i;  2PXP A;  3LQX A;  3DM5 A;  2PXU A;  2PXL A; 
...loading similar chains, please wait...
similar chains in the Genus database (?% sequence similarity)
...loading similar chains, please wait...
similar chains in the pdb database (?% sequence similarity)

 
#similar chains in the Genus database (?% sequence similarity)
...loading similar chains, please wait...
#similar chains, but unknotted
...loading similar chains, please wait...
#similar chains in the pdb database (?% sequence similarity)
...loading similar chains, please wait...