HEADER PROTEIN TRANSPORT 11-OCT-24 9H2D TITLE HUMAN IFT172 C-TERMINAL U-BOX DOMAIN CRYSTAL STRUCTURE COMPND MOL_ID: 1; COMPND 2 MOLECULE: INTRAFLAGELLAR TRANSPORT PROTEIN 172 HOMOLOG; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: IFT172, KIAA1179; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CILIA, INTRAFLAGELLAR TRANSPORT, IFT172, INTRACELLULAR TRAFFICKING, KEYWDS 2 U-BOX, UBIQUITIN, PROTEIN TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR E.LORENTZEN,N.K.ZACHARIA,S.BHOGARAJU REVDAT 1 04-DEC-24 9H2D 0 JRNL AUTH E.LORENTZEN,N.K.ZACHARIA,S.BHOGARAJU JRNL TITL INTRAFLAGELLAR TRANSPORT PROTEIN IFT172 CONTAINS A JRNL TITL 2 C-TERMINAL UBIQUITIN-BINDING U-BOX-LIKE DOMAIN INVOLVED IN JRNL TITL 3 CILIARY SIGNALING JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.14_3260: ???) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.57 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 32557 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1564 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 46.5730 - 4.6628 1.00 2883 157 0.1522 0.1742 REMARK 3 2 4.6628 - 3.7015 1.00 2850 149 0.1404 0.1910 REMARK 3 3 3.7015 - 3.2337 1.00 2850 139 0.1806 0.2396 REMARK 3 4 3.2337 - 2.9381 1.00 2838 126 0.2010 0.3002 REMARK 3 5 2.9381 - 2.7276 1.00 2858 142 0.2048 0.2582 REMARK 3 6 2.7276 - 2.5668 1.00 2830 128 0.2152 0.2905 REMARK 3 7 2.5668 - 2.4382 1.00 2835 152 0.2441 0.3015 REMARK 3 8 2.4382 - 2.3321 1.00 2799 151 0.2641 0.3666 REMARK 3 9 2.3321 - 2.2423 1.00 2821 140 0.2883 0.3584 REMARK 3 10 2.2423 - 2.1649 1.00 2827 146 0.3193 0.3907 REMARK 3 11 2.1649 - 2.0972 0.92 2602 134 0.3525 0.3478 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.290 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 31.070 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 65.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 4327 REMARK 3 ANGLE : 0.952 5904 REMARK 3 CHIRALITY : 0.050 661 REMARK 3 PLANARITY : 0.008 768 REMARK 3 DIHEDRAL : 6.682 3509 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -0.8411 -23.3209 17.3765 REMARK 3 T TENSOR REMARK 3 T11: 0.3300 T22: 0.2290 REMARK 3 T33: 0.7060 T12: 0.0158 REMARK 3 T13: 0.1808 T23: -0.0044 REMARK 3 L TENSOR REMARK 3 L11: 1.2881 L22: 1.4107 REMARK 3 L33: 1.7332 L12: 0.1199 REMARK 3 L13: 0.4937 L23: 0.3594 REMARK 3 S TENSOR REMARK 3 S11: 0.0095 S12: -0.0110 S13: 0.0163 REMARK 3 S21: -0.1413 S22: -0.0320 S23: -0.0400 REMARK 3 S31: -0.1625 S32: 0.0520 S33: 0.0318 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9H2D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-OCT-24. REMARK 100 THE DEPOSITION ID IS D_1292142380. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-NOV-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.006 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : POINTLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34038 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.070 REMARK 200 RESOLUTION RANGE LOW (A) : 46.573 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.07 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.2 REMARK 200 DATA REDUNDANCY IN SHELL : 6.40 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M SODIUM PHOSPHATE DIBASIC REMARK 280 DIHYDRATE, 20% W/V POLYETHYLENE GLYCOL 3350, PH 9.1, VAPOR REMARK 280 DIFFUSION, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 45.25350 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLN A 1656 REMARK 465 ARG A 1657 REMARK 465 ALA B 1471 REMARK 465 PRO B 1472 REMARK 465 ALA B 1473 REMARK 465 ASN B 1474 REMARK 465 PRO B 1475 REMARK 465 GLN B 1476 REMARK 465 LYS B 1519 REMARK 465 SER B 1520 REMARK 465 SER B 1521 REMARK 465 GLU B 1522 REMARK 465 ALA B 1523 REMARK 465 ASN B 1524 REMARK 465 PRO B 1742 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 PHE B1478 CG CD1 CD2 CE1 CE2 CZ REMARK 470 HIS B1528 CG ND1 CD2 CE1 NE2 REMARK 470 LYS B1551 CG CD CE NZ REMARK 470 GLU B1609 CG CD OE1 OE2 REMARK 470 LEU B1612 CG CD1 CD2 REMARK 470 GLN B1621 CG CD OE1 NE2 REMARK 470 GLU B1628 CG CD OE1 OE2 REMARK 470 LYS B1634 CG CD CE NZ REMARK 470 GLU B1639 CG CD OE1 OE2 REMARK 470 ASP B1655 CG OD1 OD2 REMARK 470 GLN B1656 CG CD OE1 NE2 REMARK 470 ARG B1657 CG CD NE CZ NH1 NH2 REMARK 470 LEU B1658 CG CD1 CD2 REMARK 470 GLU B1659 CG CD OE1 OE2 REMARK 470 GLN B1660 CG CD OE1 NE2 REMARK 470 ARG B1682 CG CD NE CZ NH1 NH2 REMARK 470 LYS B1701 CG CD CE NZ REMARK 470 ARG B1702 CG CD NE CZ NH1 NH2 REMARK 470 LYS B1732 CG CD CE NZ REMARK 470 LEU B1741 CG CD1 CD2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O LEU A 1650 OG SER A 1653 2.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O ASN B 1477 O HOH A 1958 1455 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASN A1474 74.01 -118.05 REMARK 500 ASN A1495 57.53 -97.01 REMARK 500 GLN A1660 74.56 -108.90 REMARK 500 SER A1678 -73.31 -59.19 REMARK 500 PHE B1478 -126.19 115.03 REMARK 500 PHE B1478 -134.69 115.03 REMARK 500 ASN B1479 -65.42 -22.06 REMARK 500 ASN B1495 58.14 -96.08 REMARK 500 ASP B1665 -168.70 -101.05 REMARK 500 SER B1678 -72.83 -59.69 REMARK 500 SER B1724 107.69 -46.49 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A1992 DISTANCE = 6.08 ANGSTROMS REMARK 525 HOH B1985 DISTANCE = 5.94 ANGSTROMS DBREF 9H2D A 1471 1742 UNP Q9UG01 IF172_HUMAN 1471 1742 DBREF 9H2D B 1471 1742 UNP Q9UG01 IF172_HUMAN 1471 1742 SEQRES 1 A 272 ALA PRO ALA ASN PRO GLN ASN PHE ASN ILE TYR LYS ARG SEQRES 2 A 272 ILE PHE THR ASP MET VAL SER SER PRO GLY THR ASN CYS SEQRES 3 A 272 ALA GLU ALA TYR HIS SER TRP ALA ASP LEU ARG ASP VAL SEQRES 4 A 272 LEU PHE ASN LEU CYS GLU ASN LEU VAL LYS SER SER GLU SEQRES 5 A 272 ALA ASN SER PRO ALA HIS GLU GLU PHE LYS THR MET LEU SEQRES 6 A 272 LEU ILE ALA HIS TYR TYR ALA THR ARG SER ALA ALA GLN SEQRES 7 A 272 SER VAL LYS GLN LEU GLU THR VAL ALA ALA ARG LEU SER SEQRES 8 A 272 VAL SER LEU LEU ARG HIS THR GLN LEU LEU PRO VAL ASP SEQRES 9 A 272 LYS ALA PHE TYR GLU ALA GLY ILE ALA ALA LYS ALA VAL SEQRES 10 A 272 GLY TRP ASP ASN MET ALA PHE ILE PHE LEU ASN ARG PHE SEQRES 11 A 272 LEU ASP LEU THR ASP ALA ILE GLU GLU GLY THR LEU ASP SEQRES 12 A 272 GLY LEU ASP HIS SER ASP PHE GLN ASP THR ASP ILE PRO SEQRES 13 A 272 PHE GLU VAL PRO LEU PRO ALA LYS GLN HIS VAL PRO GLU SEQRES 14 A 272 ALA GLU ARG GLU GLU VAL ARG ASP TRP VAL LEU THR VAL SEQRES 15 A 272 SER MET ASP GLN ARG LEU GLU GLN VAL LEU PRO ARG ASP SEQRES 16 A 272 GLU ARG GLY ALA TYR GLU ALA SER LEU VAL ALA ALA SER SEQRES 17 A 272 THR GLY VAL ARG ALA LEU PRO CYS LEU ILE THR GLY TYR SEQRES 18 A 272 PRO ILE LEU ARG ASN LYS ILE GLU PHE LYS ARG PRO GLY SEQRES 19 A 272 LYS ALA ALA ASN LYS ASP ASN TRP ASN LYS PHE LEU MET SEQRES 20 A 272 ALA ILE LYS THR SER HIS SER PRO VAL CYS GLN ASP VAL SEQRES 21 A 272 LEU LYS PHE ILE SER GLN TRP CYS GLY GLY LEU PRO SEQRES 1 B 272 ALA PRO ALA ASN PRO GLN ASN PHE ASN ILE TYR LYS ARG SEQRES 2 B 272 ILE PHE THR ASP MET VAL SER SER PRO GLY THR ASN CYS SEQRES 3 B 272 ALA GLU ALA TYR HIS SER TRP ALA ASP LEU ARG ASP VAL SEQRES 4 B 272 LEU PHE ASN LEU CYS GLU ASN LEU VAL LYS SER SER GLU SEQRES 5 B 272 ALA ASN SER PRO ALA HIS GLU GLU PHE LYS THR MET LEU SEQRES 6 B 272 LEU ILE ALA HIS TYR TYR ALA THR ARG SER ALA ALA GLN SEQRES 7 B 272 SER VAL LYS GLN LEU GLU THR VAL ALA ALA ARG LEU SER SEQRES 8 B 272 VAL SER LEU LEU ARG HIS THR GLN LEU LEU PRO VAL ASP SEQRES 9 B 272 LYS ALA PHE TYR GLU ALA GLY ILE ALA ALA LYS ALA VAL SEQRES 10 B 272 GLY TRP ASP ASN MET ALA PHE ILE PHE LEU ASN ARG PHE SEQRES 11 B 272 LEU ASP LEU THR ASP ALA ILE GLU GLU GLY THR LEU ASP SEQRES 12 B 272 GLY LEU ASP HIS SER ASP PHE GLN ASP THR ASP ILE PRO SEQRES 13 B 272 PHE GLU VAL PRO LEU PRO ALA LYS GLN HIS VAL PRO GLU SEQRES 14 B 272 ALA GLU ARG GLU GLU VAL ARG ASP TRP VAL LEU THR VAL SEQRES 15 B 272 SER MET ASP GLN ARG LEU GLU GLN VAL LEU PRO ARG ASP SEQRES 16 B 272 GLU ARG GLY ALA TYR GLU ALA SER LEU VAL ALA ALA SER SEQRES 17 B 272 THR GLY VAL ARG ALA LEU PRO CYS LEU ILE THR GLY TYR SEQRES 18 B 272 PRO ILE LEU ARG ASN LYS ILE GLU PHE LYS ARG PRO GLY SEQRES 19 B 272 LYS ALA ALA ASN LYS ASP ASN TRP ASN LYS PHE LEU MET SEQRES 20 B 272 ALA ILE LYS THR SER HIS SER PRO VAL CYS GLN ASP VAL SEQRES 21 B 272 LEU LYS PHE ILE SER GLN TRP CYS GLY GLY LEU PRO HET EPE A1801 15 HET CL A1802 1 HET EPE B1801 15 HETNAM EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID HETNAM CL CHLORIDE ION HETSYN EPE HEPES FORMUL 3 EPE 2(C8 H18 N2 O4 S) FORMUL 4 CL CL 1- FORMUL 6 HOH *177(H2 O) HELIX 1 AA1 ASN A 1477 SER A 1490 1 14 HELIX 2 AA2 CYS A 1496 GLU A 1498 5 3 HELIX 3 AA3 ALA A 1499 SER A 1521 1 23 HELIX 4 AA4 SER A 1525 SER A 1549 1 25 HELIX 5 AA5 VAL A 1550 GLN A 1552 5 3 HELIX 6 AA6 LEU A 1553 LEU A 1565 1 13 HELIX 7 AA7 ARG A 1566 THR A 1568 5 3 HELIX 8 AA8 PRO A 1572 VAL A 1587 1 16 HELIX 9 AA9 TRP A 1589 GLY A 1610 1 22 HELIX 10 AB1 HIS A 1617 GLN A 1621 5 5 HELIX 11 AB2 PRO A 1638 SER A 1653 1 16 HELIX 12 AB3 LYS A 1709 HIS A 1723 1 15 HELIX 13 AB4 SER A 1724 GLY A 1739 1 16 HELIX 14 AB5 PHE B 1478 SER B 1490 1 13 HELIX 15 AB6 CYS B 1496 GLU B 1498 5 3 HELIX 16 AB7 ALA B 1499 VAL B 1518 1 20 HELIX 17 AB8 PRO B 1526 SER B 1549 1 24 HELIX 18 AB9 VAL B 1550 GLN B 1552 5 3 HELIX 19 AC1 LEU B 1553 LEU B 1565 1 13 HELIX 20 AC2 ARG B 1566 THR B 1568 5 3 HELIX 21 AC3 PRO B 1572 VAL B 1587 1 16 HELIX 22 AC4 TRP B 1589 GLY B 1610 1 22 HELIX 23 AC5 HIS B 1617 GLN B 1621 5 5 HELIX 24 AC6 PRO B 1638 ASP B 1655 1 18 HELIX 25 AC7 LYS B 1709 HIS B 1723 1 15 HELIX 26 AC8 SER B 1724 GLY B 1739 1 16 SHEET 1 AA1 2 LYS A1697 GLU A1699 0 SHEET 2 AA1 2 ALA A1706 ASN A1708 -1 O ALA A1707 N ILE A1698 SHEET 1 AA2 2 LYS B1697 GLU B1699 0 SHEET 2 AA2 2 ALA B1706 ASN B1708 -1 O ALA B1707 N ILE B1698 CRYST1 46.967 90.507 67.423 90.00 97.42 90.00 P 1 21 1 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.021292 0.000000 0.002774 0.00000 SCALE2 0.000000 0.011049 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014957 0.00000 CONECT 4196 4197 4201 4205 CONECT 4197 4196 4198 CONECT 4198 4197 4199 CONECT 4199 4198 4200 4202 CONECT 4200 4199 4201 CONECT 4201 4196 4200 CONECT 4202 4199 4203 CONECT 4203 4202 4204 CONECT 4204 4203 CONECT 4205 4196 4206 CONECT 4206 4205 4207 CONECT 4207 4206 4208 4209 4210 CONECT 4208 4207 CONECT 4209 4207 CONECT 4210 4207 CONECT 4212 4213 4217 4221 CONECT 4213 4212 4214 CONECT 4214 4213 4215 CONECT 4215 4214 4216 4218 CONECT 4216 4215 4217 CONECT 4217 4212 4216 CONECT 4218 4215 4219 CONECT 4219 4218 4220 CONECT 4220 4219 CONECT 4221 4212 4222 CONECT 4222 4221 4223 CONECT 4223 4222 4224 4225 4226 CONECT 4224 4223 CONECT 4225 4223 CONECT 4226 4223 MASTER 331 0 3 26 4 0 0 6 4306 2 30 42 END