HEADER MEMBRANE PROTEIN 14-MAY-12 4AU5 TITLE STRUCTURE OF THE NHAA DIMER, CRYSTALLISED AT LOW PH COMPND MOL_ID: 1; COMPND 2 MOLECULE: NA(+)/H(+) ANTIPORTER NHAA; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: SODIUM/PROTON ANTIPORTER NHAA, SODIUM PROTON ANTIPORTER COMPND 5 NHAA; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VARIANT: C43; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PWALDO GFPE KEYWDS TRANSPORTER, MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR D.DREW,C.LEE,S.IWATA,A.D.CAMERON REVDAT 4 20-DEC-23 4AU5 1 REMARK REVDAT 3 17-JAN-18 4AU5 1 JRNL REVDAT 2 27-JAN-16 4AU5 1 JRNL REVDAT 1 10-JUL-13 4AU5 0 JRNL AUTH C.LEE,S.YASHIRO,D.L.DOTSON,P.UZDAVINYS,S.IWATA,M.S.SANSOM, JRNL AUTH 2 C.VON BALLMOOS,O.BECKSTEIN,D.DREW,A.D.CAMERON JRNL TITL CRYSTAL STRUCTURE OF THE SODIUM-PROTON ANTIPORTER NHAA DIMER JRNL TITL 2 AND NEW MECHANISTIC INSIGHTS. JRNL REF J. GEN. PHYSIOL. V. 144 529 2014 JRNL REFN ESSN 1540-7748 JRNL PMID 25422503 JRNL DOI 10.1085/JGP.201411219 REMARK 2 REMARK 2 RESOLUTION. 3.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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) : 3.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.64 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 34183 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.319 REMARK 3 R VALUE (WORKING SET) : 0.318 REMARK 3 FREE R VALUE : 0.342 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.500 REMARK 3 FREE R VALUE TEST SET COUNT : 1877 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 29.6445 - 8.6235 0.99 2600 149 0.3047 0.3340 REMARK 3 2 8.6235 - 6.8728 1.00 2552 152 0.2373 0.2626 REMARK 3 3 6.8728 - 6.0123 0.99 2513 158 0.3254 0.3458 REMARK 3 4 6.0123 - 5.4663 0.99 2475 176 0.3242 0.4016 REMARK 3 5 5.4663 - 5.0766 0.99 2546 102 0.3071 0.3598 REMARK 3 6 5.0766 - 4.7786 0.98 2407 236 0.2853 0.3200 REMARK 3 7 4.7786 - 4.5402 0.99 2464 167 0.2834 0.3285 REMARK 3 8 4.5402 - 4.3432 0.99 2480 166 0.3117 0.3450 REMARK 3 9 4.3432 - 4.1764 0.98 2618 0 0.3570 0.0000 REMARK 3 10 4.1764 - 4.0327 0.98 2395 184 0.3906 0.4143 REMARK 3 11 4.0327 - 3.9069 0.98 2467 172 0.4121 0.3996 REMARK 3 12 3.9069 - 3.7954 0.98 2403 214 0.4446 0.4412 REMARK 3 13 3.7954 - 3.6957 0.90 2386 1 0.4970 0.5738 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.47 REMARK 3 K_SOL : 0.19 REMARK 3 B_SOL : 56.90 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.600 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 43.160 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 133.3 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 205.0 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -7.50430 REMARK 3 B22 (A**2) : 16.21800 REMARK 3 B33 (A**2) : -8.71370 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 29.24210 REMARK 3 B23 (A**2) : 0.00000 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 : 0.010 11580 REMARK 3 ANGLE : 1.282 15795 REMARK 3 CHIRALITY : 0.081 1964 REMARK 3 PLANARITY : 0.009 1906 REMARK 3 DIHEDRAL : 13.638 3993 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A REMARK 3 ORIGIN FOR THE GROUP (A): 28.8475 21.4012 8.4344 REMARK 3 T TENSOR REMARK 3 T11: 0.9613 T22: 0.8427 REMARK 3 T33: 0.7809 T12: -0.1383 REMARK 3 T13: 0.0102 T23: -0.2146 REMARK 3 L TENSOR REMARK 3 L11: 3.7224 L22: 7.9821 REMARK 3 L33: 4.8195 L12: -1.9238 REMARK 3 L13: -0.2411 L23: -1.9725 REMARK 3 S TENSOR REMARK 3 S11: 1.1897 S12: 0.0423 S13: 0.7197 REMARK 3 S21: -0.2804 S22: -0.7762 S23: 0.3747 REMARK 3 S31: -0.4390 S32: -0.8298 S33: -0.0420 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN B REMARK 3 ORIGIN FOR THE GROUP (A): 54.4288 -12.8627 24.4550 REMARK 3 T TENSOR REMARK 3 T11: 0.9987 T22: 0.6594 REMARK 3 T33: 0.8819 T12: 0.2107 REMARK 3 T13: 0.1528 T23: 0.1786 REMARK 3 L TENSOR REMARK 3 L11: 5.2819 L22: 4.3585 REMARK 3 L33: 4.3444 L12: -2.1470 REMARK 3 L13: 1.1909 L23: -1.2555 REMARK 3 S TENSOR REMARK 3 S11: -0.3493 S12: -0.1913 S13: -0.3343 REMARK 3 S21: -0.2264 S22: -0.0274 S23: -0.1988 REMARK 3 S31: 0.9286 S32: -0.2937 S33: 0.3767 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN C REMARK 3 ORIGIN FOR THE GROUP (A): 17.3321 -3.3235 58.0544 REMARK 3 T TENSOR REMARK 3 T11: 1.6469 T22: 1.6715 REMARK 3 T33: 1.5361 T12: -0.3176 REMARK 3 T13: 0.6904 T23: 0.0062 REMARK 3 L TENSOR REMARK 3 L11: 4.5525 L22: 5.0304 REMARK 3 L33: 1.7385 L12: -4.4140 REMARK 3 L13: -0.5373 L23: -1.5321 REMARK 3 S TENSOR REMARK 3 S11: -0.7000 S12: -1.4851 S13: -1.2166 REMARK 3 S21: 0.5342 S22: 0.6501 S23: 0.6662 REMARK 3 S31: 0.0314 S32: 0.4935 S33: 0.0419 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN D REMARK 3 ORIGIN FOR THE GROUP (A): -6.8403 32.6238 43.2897 REMARK 3 T TENSOR REMARK 3 T11: 1.4694 T22: 1.2836 REMARK 3 T33: 1.1365 T12: 0.1979 REMARK 3 T13: 0.6406 T23: -0.2456 REMARK 3 L TENSOR REMARK 3 L11: 5.8521 L22: 8.6239 REMARK 3 L33: 3.1218 L12: -1.6782 REMARK 3 L13: 0.7376 L23: -1.1043 REMARK 3 S TENSOR REMARK 3 S11: -0.4120 S12: 0.9080 S13: -0.6346 REMARK 3 S21: 0.2874 S22: 0.3583 S23: 1.1148 REMARK 3 S31: -0.6526 S32: -1.2029 S33: 0.0085 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: CHAIN A REMARK 3 SELECTION : CHAIN B REMARK 3 ATOM PAIRS NUMBER : 2794 REMARK 3 RMSD : 0.105 REMARK 3 NCS OPERATOR : 2 REMARK 3 REFERENCE SELECTION: CHAIN A REMARK 3 SELECTION : CHAIN C REMARK 3 ATOM PAIRS NUMBER : 2853 REMARK 3 RMSD : 0.038 REMARK 3 NCS OPERATOR : 3 REMARK 3 REFERENCE SELECTION: CHAIN A REMARK 3 SELECTION : CHAIN D REMARK 3 ATOM PAIRS NUMBER : 2794 REMARK 3 RMSD : 0.083 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: RESTRAINED TO 4ATV USED SECONDARY REMARK 3 STRUCTURE AND NCS RESTRAINTS. REFINED WITH NCS RESTRAINTS AND REMARK 3 RESTRAINED TO 4ATV. SULPHATE AND DETERGENT TENTATIVELY MODELLED REMARK 3 IN DIMER INTERFACE AS FOR 4ATV. REMARK 4 REMARK 4 4AU5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-MAY-12. REMARK 100 THE DEPOSITION ID IS D_1290052443. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-APR-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 3.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I24 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9778 REMARK 200 MONOCHROMATOR : SI(III) DOUBLE CRYSTAL REMARK 200 MONOCHOMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH MX300 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34273 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.700 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.10000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.82000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.200 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: PDB ENTRY 1ZCD -FINAL REFINEMENT DONE AGAINST 4ATV REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 70.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM CITRATE PH 3.8, 0.1 M REMARK 280 LITHIUM SULPHATE, 26% PEG 400 WITH 1% HEPTYL-THIOL-B-D-GLUCOSIDE REMARK 280 AS AN ADDITIVE 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 50.28000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2780 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 34630 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -50.6 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1870 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 34950 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -44.9 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 MET A 1 REMARK 465 LYS A 2 REMARK 465 HIS A 3 REMARK 465 LEU A 4 REMARK 465 HIS A 5 REMARK 465 ARG A 6 REMARK 465 PHE A 7 REMARK 465 PHE A 8 REMARK 465 SER A 9 REMARK 465 ARG A 391 REMARK 465 VAL A 392 REMARK 465 PRO A 393 REMARK 465 GLY A 394 REMARK 465 SER A 395 REMARK 465 GLU A 396 REMARK 465 ASN A 397 REMARK 465 LEU A 398 REMARK 465 TYR A 399 REMARK 465 PHE A 400 REMARK 465 GLN A 401 REMARK 465 MET B 1 REMARK 465 LYS B 2 REMARK 465 HIS B 3 REMARK 465 LEU B 4 REMARK 465 HIS B 5 REMARK 465 ARG B 6 REMARK 465 PHE B 7 REMARK 465 PHE B 8 REMARK 465 SER B 9 REMARK 465 LEU B 384 REMARK 465 ARG B 385 REMARK 465 PRO B 386 REMARK 465 SER B 387 REMARK 465 VAL B 388 REMARK 465 GLU B 389 REMARK 465 PHE B 390 REMARK 465 ARG B 391 REMARK 465 VAL B 392 REMARK 465 PRO B 393 REMARK 465 GLY B 394 REMARK 465 SER B 395 REMARK 465 GLU B 396 REMARK 465 ASN B 397 REMARK 465 LEU B 398 REMARK 465 TYR B 399 REMARK 465 PHE B 400 REMARK 465 GLN B 401 REMARK 465 MET C 1 REMARK 465 LYS C 2 REMARK 465 HIS C 3 REMARK 465 LEU C 4 REMARK 465 HIS C 5 REMARK 465 ARG C 6 REMARK 465 PHE C 7 REMARK 465 PHE C 8 REMARK 465 SER C 9 REMARK 465 ARG C 391 REMARK 465 VAL C 392 REMARK 465 PRO C 393 REMARK 465 GLY C 394 REMARK 465 SER C 395 REMARK 465 GLU C 396 REMARK 465 ASN C 397 REMARK 465 LEU C 398 REMARK 465 TYR C 399 REMARK 465 PHE C 400 REMARK 465 GLN C 401 REMARK 465 MET D 1 REMARK 465 LYS D 2 REMARK 465 HIS D 3 REMARK 465 LEU D 4 REMARK 465 HIS D 5 REMARK 465 ARG D 6 REMARK 465 PHE D 7 REMARK 465 PHE D 8 REMARK 465 SER D 9 REMARK 465 LEU D 384 REMARK 465 ARG D 385 REMARK 465 PRO D 386 REMARK 465 SER D 387 REMARK 465 VAL D 388 REMARK 465 GLU D 389 REMARK 465 PHE D 390 REMARK 465 ARG D 391 REMARK 465 VAL D 392 REMARK 465 PRO D 393 REMARK 465 GLY D 394 REMARK 465 SER D 395 REMARK 465 GLU D 396 REMARK 465 ASN D 397 REMARK 465 LEU D 398 REMARK 465 TYR D 399 REMARK 465 PHE D 400 REMARK 465 GLN D 401 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 OD1 ASN B 116 OG1 THR B 122 2.09 REMARK 500 OD1 ASN D 116 OG1 THR D 122 2.11 REMARK 500 N ARG A 49 O GLN B 47 2.12 REMARK 500 OD1 ASN C 116 OG1 THR C 122 2.12 REMARK 500 O ARG A 49 N GLN B 47 2.13 REMARK 500 OD1 ASN A 116 OG1 THR A 122 2.13 REMARK 500 O GLN A 47 N ARG B 49 2.16 REMARK 500 O LEU A 239 OG SER A 246 2.16 REMARK 500 O LEU C 239 OG SER C 246 2.17 REMARK 500 N GLN A 47 O ARG B 49 2.17 REMARK 500 N GLY A 51 O PRO B 45 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO A 320 C - N - CA ANGL. DEV. = 10.4 DEGREES REMARK 500 LEU A 384 CA - CB - CG ANGL. DEV. = -15.3 DEGREES REMARK 500 PRO B 320 C - N - CA ANGL. DEV. = 12.5 DEGREES REMARK 500 PRO C 320 C - N - CA ANGL. DEV. = 10.6 DEGREES REMARK 500 LEU C 384 CA - CB - CG ANGL. DEV. = -14.7 DEGREES REMARK 500 PRO D 320 C - N - CA ANGL. DEV. = 12.0 DEGREES 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 PRO A 120 -26.07 -37.67 REMARK 500 SER A 222 98.97 -160.49 REMARK 500 LEU A 284 38.72 -80.91 REMARK 500 LYS A 315 -9.01 63.62 REMARK 500 ALA A 317 -167.25 -69.62 REMARK 500 THR A 323 104.76 -59.22 REMARK 500 PHE A 339 -92.96 -1.57 REMARK 500 ASN B 116 42.77 -140.33 REMARK 500 PRO B 120 -16.15 -41.54 REMARK 500 ASP B 133 95.04 -68.41 REMARK 500 ASN B 177 -13.79 -44.43 REMARK 500 ARG B 204 108.32 -52.07 REMARK 500 LEU B 284 43.80 -85.06 REMARK 500 LYS B 315 -8.50 65.81 REMARK 500 GLN B 326 -65.56 -92.56 REMARK 500 PHE B 339 -90.03 4.08 REMARK 500 PRO C 120 -26.84 -36.95 REMARK 500 GLU C 124 -9.97 -59.03 REMARK 500 SER C 222 98.88 -160.42 REMARK 500 LEU C 284 38.71 -81.39 REMARK 500 LYS C 315 -8.75 63.51 REMARK 500 ALA C 317 -167.04 -69.41 REMARK 500 THR C 323 104.97 -59.68 REMARK 500 PHE C 339 -92.00 -1.32 REMARK 500 ASN D 116 42.85 -140.06 REMARK 500 PRO D 120 -12.32 -44.65 REMARK 500 ASP D 133 95.00 -67.15 REMARK 500 ASN D 177 -15.19 -42.66 REMARK 500 ARG D 204 107.34 -51.03 REMARK 500 LEU D 284 43.35 -84.94 REMARK 500 LYS D 315 -8.22 65.50 REMARK 500 GLN D 326 -65.88 -92.55 REMARK 500 PHE D 339 -89.61 3.60 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 HIS A 39 0.06 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 LMU B 1384 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LMU B 1384 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1385 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1386 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 1391 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 1384 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ZCD RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE NA+/H+ ANTIPORTER NHAA REMARK 900 RELATED ID: 4ATV RELATED DB: PDB REMARK 900 STRUCTURE OF THE NHAA DIMER, CRYSTALLISED AT LOW PH DBREF 4AU5 A 1 388 UNP P13738 NHAA_ECOLI 1 388 DBREF 4AU5 B 1 388 UNP P13738 NHAA_ECOLI 1 388 DBREF 4AU5 C 1 388 UNP P13738 NHAA_ECOLI 1 388 DBREF 4AU5 D 1 388 UNP P13738 NHAA_ECOLI 1 388 SEQADV 4AU5 GLU A 389 UNP P13738 EXPRESSION TAG SEQADV 4AU5 PHE A 390 UNP P13738 EXPRESSION TAG SEQADV 4AU5 ARG A 391 UNP P13738 EXPRESSION TAG SEQADV 4AU5 VAL A 392 UNP P13738 EXPRESSION TAG SEQADV 4AU5 PRO A 393 UNP P13738 EXPRESSION TAG SEQADV 4AU5 GLY A 394 UNP P13738 EXPRESSION TAG SEQADV 4AU5 SER A 395 UNP P13738 EXPRESSION TAG SEQADV 4AU5 GLU A 396 UNP P13738 EXPRESSION TAG SEQADV 4AU5 ASN A 397 UNP P13738 EXPRESSION TAG SEQADV 4AU5 LEU A 398 UNP P13738 EXPRESSION TAG SEQADV 4AU5 TYR A 399 UNP P13738 EXPRESSION TAG SEQADV 4AU5 PHE A 400 UNP P13738 EXPRESSION TAG SEQADV 4AU5 GLN A 401 UNP P13738 EXPRESSION TAG SEQADV 4AU5 GLU B 389 UNP P13738 EXPRESSION TAG SEQADV 4AU5 PHE B 390 UNP P13738 EXPRESSION TAG SEQADV 4AU5 ARG B 391 UNP P13738 EXPRESSION TAG SEQADV 4AU5 VAL B 392 UNP P13738 EXPRESSION TAG SEQADV 4AU5 PRO B 393 UNP P13738 EXPRESSION TAG SEQADV 4AU5 GLY B 394 UNP P13738 EXPRESSION TAG SEQADV 4AU5 SER B 395 UNP P13738 EXPRESSION TAG SEQADV 4AU5 GLU B 396 UNP P13738 EXPRESSION TAG SEQADV 4AU5 ASN B 397 UNP P13738 EXPRESSION TAG SEQADV 4AU5 LEU B 398 UNP P13738 EXPRESSION TAG SEQADV 4AU5 TYR B 399 UNP P13738 EXPRESSION TAG SEQADV 4AU5 PHE B 400 UNP P13738 EXPRESSION TAG SEQADV 4AU5 GLN B 401 UNP P13738 EXPRESSION TAG SEQADV 4AU5 GLU C 389 UNP P13738 EXPRESSION TAG SEQADV 4AU5 PHE C 390 UNP P13738 EXPRESSION TAG SEQADV 4AU5 ARG C 391 UNP P13738 EXPRESSION TAG SEQADV 4AU5 VAL C 392 UNP P13738 EXPRESSION TAG SEQADV 4AU5 PRO C 393 UNP P13738 EXPRESSION TAG SEQADV 4AU5 GLY C 394 UNP P13738 EXPRESSION TAG SEQADV 4AU5 SER C 395 UNP P13738 EXPRESSION TAG SEQADV 4AU5 GLU C 396 UNP P13738 EXPRESSION TAG SEQADV 4AU5 ASN C 397 UNP P13738 EXPRESSION TAG SEQADV 4AU5 LEU C 398 UNP P13738 EXPRESSION TAG SEQADV 4AU5 TYR C 399 UNP P13738 EXPRESSION TAG SEQADV 4AU5 PHE C 400 UNP P13738 EXPRESSION TAG SEQADV 4AU5 GLN C 401 UNP P13738 EXPRESSION TAG SEQADV 4AU5 GLU D 389 UNP P13738 EXPRESSION TAG SEQADV 4AU5 PHE D 390 UNP P13738 EXPRESSION TAG SEQADV 4AU5 ARG D 391 UNP P13738 EXPRESSION TAG SEQADV 4AU5 VAL D 392 UNP P13738 EXPRESSION TAG SEQADV 4AU5 PRO D 393 UNP P13738 EXPRESSION TAG SEQADV 4AU5 GLY D 394 UNP P13738 EXPRESSION TAG SEQADV 4AU5 SER D 395 UNP P13738 EXPRESSION TAG SEQADV 4AU5 GLU D 396 UNP P13738 EXPRESSION TAG SEQADV 4AU5 ASN D 397 UNP P13738 EXPRESSION TAG SEQADV 4AU5 LEU D 398 UNP P13738 EXPRESSION TAG SEQADV 4AU5 TYR D 399 UNP P13738 EXPRESSION TAG SEQADV 4AU5 PHE D 400 UNP P13738 EXPRESSION TAG SEQADV 4AU5 GLN D 401 UNP P13738 EXPRESSION TAG SEQRES 1 A 401 MET LYS HIS LEU HIS ARG PHE PHE SER SER ASP ALA SER SEQRES 2 A 401 GLY GLY ILE ILE LEU ILE ILE ALA ALA ILE LEU ALA MET SEQRES 3 A 401 ILE MET ALA ASN SER GLY ALA THR SER GLY TRP TYR HIS SEQRES 4 A 401 ASP PHE LEU GLU THR PRO VAL GLN LEU ARG VAL GLY SER SEQRES 5 A 401 LEU GLU ILE ASN LYS ASN MET LEU LEU TRP ILE ASN ASP SEQRES 6 A 401 ALA LEU MET ALA VAL PHE PHE LEU LEU VAL GLY LEU GLU SEQRES 7 A 401 VAL LYS ARG GLU LEU MET GLN GLY SER LEU ALA SER LEU SEQRES 8 A 401 ARG GLN ALA ALA PHE PRO VAL ILE ALA ALA ILE GLY GLY SEQRES 9 A 401 MET ILE VAL PRO ALA LEU LEU TYR LEU ALA PHE ASN TYR SEQRES 10 A 401 ALA ASP PRO ILE THR ARG GLU GLY TRP ALA ILE PRO ALA SEQRES 11 A 401 ALA THR ASP ILE ALA PHE ALA LEU GLY VAL LEU ALA LEU SEQRES 12 A 401 LEU GLY SER ARG VAL PRO LEU ALA LEU LYS ILE PHE LEU SEQRES 13 A 401 MET ALA LEU ALA ILE ILE ASP ASP LEU GLY ALA ILE ILE SEQRES 14 A 401 ILE ILE ALA LEU PHE TYR THR ASN ASP LEU SER MET ALA SEQRES 15 A 401 SER LEU GLY VAL ALA ALA VAL ALA ILE ALA VAL LEU ALA SEQRES 16 A 401 VAL LEU ASN LEU CYS GLY ALA ARG ARG THR GLY VAL TYR SEQRES 17 A 401 ILE LEU VAL GLY VAL VAL LEU TRP THR ALA VAL LEU LYS SEQRES 18 A 401 SER GLY VAL HIS ALA THR LEU ALA GLY VAL ILE VAL GLY SEQRES 19 A 401 PHE PHE ILE PRO LEU LYS GLU LYS HIS GLY ARG SER PRO SEQRES 20 A 401 ALA LYS ARG LEU GLU HIS VAL LEU HIS PRO TRP VAL ALA SEQRES 21 A 401 TYR LEU ILE LEU PRO LEU PHE ALA PHE ALA ASN ALA GLY SEQRES 22 A 401 VAL SER LEU GLN GLY VAL THR LEU ASP GLY LEU THR SER SEQRES 23 A 401 ILE LEU PRO LEU GLY ILE ILE ALA GLY LEU LEU ILE GLY SEQRES 24 A 401 LYS PRO LEU GLY ILE SER LEU PHE CYS TRP LEU ALA LEU SEQRES 25 A 401 ARG LEU LYS LEU ALA HIS LEU PRO GLU GLY THR THR TYR SEQRES 26 A 401 GLN GLN ILE MET VAL VAL GLY ILE LEU CYS GLY ILE GLY SEQRES 27 A 401 PHE THR MET SER ILE PHE ILE ALA SER LEU ALA PHE GLY SEQRES 28 A 401 SER VAL ASP PRO GLU LEU ILE ASN TRP ALA LYS LEU GLY SEQRES 29 A 401 ILE LEU VAL GLY SER ILE SER SER ALA VAL ILE GLY TYR SEQRES 30 A 401 SER TRP LEU ARG VAL ARG LEU ARG PRO SER VAL GLU PHE SEQRES 31 A 401 ARG VAL PRO GLY SER GLU ASN LEU TYR PHE GLN SEQRES 1 B 401 MET LYS HIS LEU HIS ARG PHE PHE SER SER ASP ALA SER SEQRES 2 B 401 GLY GLY ILE ILE LEU ILE ILE ALA ALA ILE LEU ALA MET SEQRES 3 B 401 ILE MET ALA ASN SER GLY ALA THR SER GLY TRP TYR HIS SEQRES 4 B 401 ASP PHE LEU GLU THR PRO VAL GLN LEU ARG VAL GLY SER SEQRES 5 B 401 LEU GLU ILE ASN LYS ASN MET LEU LEU TRP ILE ASN ASP SEQRES 6 B 401 ALA LEU MET ALA VAL PHE PHE LEU LEU VAL GLY LEU GLU SEQRES 7 B 401 VAL LYS ARG GLU LEU MET GLN GLY SER LEU ALA SER LEU SEQRES 8 B 401 ARG GLN ALA ALA PHE PRO VAL ILE ALA ALA ILE GLY GLY SEQRES 9 B 401 MET ILE VAL PRO ALA LEU LEU TYR LEU ALA PHE ASN TYR SEQRES 10 B 401 ALA ASP PRO ILE THR ARG GLU GLY TRP ALA ILE PRO ALA SEQRES 11 B 401 ALA THR ASP ILE ALA PHE ALA LEU GLY VAL LEU ALA LEU SEQRES 12 B 401 LEU GLY SER ARG VAL PRO LEU ALA LEU LYS ILE PHE LEU SEQRES 13 B 401 MET ALA LEU ALA ILE ILE ASP ASP LEU GLY ALA ILE ILE SEQRES 14 B 401 ILE ILE ALA LEU PHE TYR THR ASN ASP LEU SER MET ALA SEQRES 15 B 401 SER LEU GLY VAL ALA ALA VAL ALA ILE ALA VAL LEU ALA SEQRES 16 B 401 VAL LEU ASN LEU CYS GLY ALA ARG ARG THR GLY VAL TYR SEQRES 17 B 401 ILE LEU VAL GLY VAL VAL LEU TRP THR ALA VAL LEU LYS SEQRES 18 B 401 SER GLY VAL HIS ALA THR LEU ALA GLY VAL ILE VAL GLY SEQRES 19 B 401 PHE PHE ILE PRO LEU LYS GLU LYS HIS GLY ARG SER PRO SEQRES 20 B 401 ALA LYS ARG LEU GLU HIS VAL LEU HIS PRO TRP VAL ALA SEQRES 21 B 401 TYR LEU ILE LEU PRO LEU PHE ALA PHE ALA ASN ALA GLY SEQRES 22 B 401 VAL SER LEU GLN GLY VAL THR LEU ASP GLY LEU THR SER SEQRES 23 B 401 ILE LEU PRO LEU GLY ILE ILE ALA GLY LEU LEU ILE GLY SEQRES 24 B 401 LYS PRO LEU GLY ILE SER LEU PHE CYS TRP LEU ALA LEU SEQRES 25 B 401 ARG LEU LYS LEU ALA HIS LEU PRO GLU GLY THR THR TYR SEQRES 26 B 401 GLN GLN ILE MET VAL VAL GLY ILE LEU CYS GLY ILE GLY SEQRES 27 B 401 PHE THR MET SER ILE PHE ILE ALA SER LEU ALA PHE GLY SEQRES 28 B 401 SER VAL ASP PRO GLU LEU ILE ASN TRP ALA LYS LEU GLY SEQRES 29 B 401 ILE LEU VAL GLY SER ILE SER SER ALA VAL ILE GLY TYR SEQRES 30 B 401 SER TRP LEU ARG VAL ARG LEU ARG PRO SER VAL GLU PHE SEQRES 31 B 401 ARG VAL PRO GLY SER GLU ASN LEU TYR PHE GLN SEQRES 1 C 401 MET LYS HIS LEU HIS ARG PHE PHE SER SER ASP ALA SER SEQRES 2 C 401 GLY GLY ILE ILE LEU ILE ILE ALA ALA ILE LEU ALA MET SEQRES 3 C 401 ILE MET ALA ASN SER GLY ALA THR SER GLY TRP TYR HIS SEQRES 4 C 401 ASP PHE LEU GLU THR PRO VAL GLN LEU ARG VAL GLY SER SEQRES 5 C 401 LEU GLU ILE ASN LYS ASN MET LEU LEU TRP ILE ASN ASP SEQRES 6 C 401 ALA LEU MET ALA VAL PHE PHE LEU LEU VAL GLY LEU GLU SEQRES 7 C 401 VAL LYS ARG GLU LEU MET GLN GLY SER LEU ALA SER LEU SEQRES 8 C 401 ARG GLN ALA ALA PHE PRO VAL ILE ALA ALA ILE GLY GLY SEQRES 9 C 401 MET ILE VAL PRO ALA LEU LEU TYR LEU ALA PHE ASN TYR SEQRES 10 C 401 ALA ASP PRO ILE THR ARG GLU GLY TRP ALA ILE PRO ALA SEQRES 11 C 401 ALA THR ASP ILE ALA PHE ALA LEU GLY VAL LEU ALA LEU SEQRES 12 C 401 LEU GLY SER ARG VAL PRO LEU ALA LEU LYS ILE PHE LEU SEQRES 13 C 401 MET ALA LEU ALA ILE ILE ASP ASP LEU GLY ALA ILE ILE SEQRES 14 C 401 ILE ILE ALA LEU PHE TYR THR ASN ASP LEU SER MET ALA SEQRES 15 C 401 SER LEU GLY VAL ALA ALA VAL ALA ILE ALA VAL LEU ALA SEQRES 16 C 401 VAL LEU ASN LEU CYS GLY ALA ARG ARG THR GLY VAL TYR SEQRES 17 C 401 ILE LEU VAL GLY VAL VAL LEU TRP THR ALA VAL LEU LYS SEQRES 18 C 401 SER GLY VAL HIS ALA THR LEU ALA GLY VAL ILE VAL GLY SEQRES 19 C 401 PHE PHE ILE PRO LEU LYS GLU LYS HIS GLY ARG SER PRO SEQRES 20 C 401 ALA LYS ARG LEU GLU HIS VAL LEU HIS PRO TRP VAL ALA SEQRES 21 C 401 TYR LEU ILE LEU PRO LEU PHE ALA PHE ALA ASN ALA GLY SEQRES 22 C 401 VAL SER LEU GLN GLY VAL THR LEU ASP GLY LEU THR SER SEQRES 23 C 401 ILE LEU PRO LEU GLY ILE ILE ALA GLY LEU LEU ILE GLY SEQRES 24 C 401 LYS PRO LEU GLY ILE SER LEU PHE CYS TRP LEU ALA LEU SEQRES 25 C 401 ARG LEU LYS LEU ALA HIS LEU PRO GLU GLY THR THR TYR SEQRES 26 C 401 GLN GLN ILE MET VAL VAL GLY ILE LEU CYS GLY ILE GLY SEQRES 27 C 401 PHE THR MET SER ILE PHE ILE ALA SER LEU ALA PHE GLY SEQRES 28 C 401 SER VAL ASP PRO GLU LEU ILE ASN TRP ALA LYS LEU GLY SEQRES 29 C 401 ILE LEU VAL GLY SER ILE SER SER ALA VAL ILE GLY TYR SEQRES 30 C 401 SER TRP LEU ARG VAL ARG LEU ARG PRO SER VAL GLU PHE SEQRES 31 C 401 ARG VAL PRO GLY SER GLU ASN LEU TYR PHE GLN SEQRES 1 D 401 MET LYS HIS LEU HIS ARG PHE PHE SER SER ASP ALA SER SEQRES 2 D 401 GLY GLY ILE ILE LEU ILE ILE ALA ALA ILE LEU ALA MET SEQRES 3 D 401 ILE MET ALA ASN SER GLY ALA THR SER GLY TRP TYR HIS SEQRES 4 D 401 ASP PHE LEU GLU THR PRO VAL GLN LEU ARG VAL GLY SER SEQRES 5 D 401 LEU GLU ILE ASN LYS ASN MET LEU LEU TRP ILE ASN ASP SEQRES 6 D 401 ALA LEU MET ALA VAL PHE PHE LEU LEU VAL GLY LEU GLU SEQRES 7 D 401 VAL LYS ARG GLU LEU MET GLN GLY SER LEU ALA SER LEU SEQRES 8 D 401 ARG GLN ALA ALA PHE PRO VAL ILE ALA ALA ILE GLY GLY SEQRES 9 D 401 MET ILE VAL PRO ALA LEU LEU TYR LEU ALA PHE ASN TYR SEQRES 10 D 401 ALA ASP PRO ILE THR ARG GLU GLY TRP ALA ILE PRO ALA SEQRES 11 D 401 ALA THR ASP ILE ALA PHE ALA LEU GLY VAL LEU ALA LEU SEQRES 12 D 401 LEU GLY SER ARG VAL PRO LEU ALA LEU LYS ILE PHE LEU SEQRES 13 D 401 MET ALA LEU ALA ILE ILE ASP ASP LEU GLY ALA ILE ILE SEQRES 14 D 401 ILE ILE ALA LEU PHE TYR THR ASN ASP LEU SER MET ALA SEQRES 15 D 401 SER LEU GLY VAL ALA ALA VAL ALA ILE ALA VAL LEU ALA SEQRES 16 D 401 VAL LEU ASN LEU CYS GLY ALA ARG ARG THR GLY VAL TYR SEQRES 17 D 401 ILE LEU VAL GLY VAL VAL LEU TRP THR ALA VAL LEU LYS SEQRES 18 D 401 SER GLY VAL HIS ALA THR LEU ALA GLY VAL ILE VAL GLY SEQRES 19 D 401 PHE PHE ILE PRO LEU LYS GLU LYS HIS GLY ARG SER PRO SEQRES 20 D 401 ALA LYS ARG LEU GLU HIS VAL LEU HIS PRO TRP VAL ALA SEQRES 21 D 401 TYR LEU ILE LEU PRO LEU PHE ALA PHE ALA ASN ALA GLY SEQRES 22 D 401 VAL SER LEU GLN GLY VAL THR LEU ASP GLY LEU THR SER SEQRES 23 D 401 ILE LEU PRO LEU GLY ILE ILE ALA GLY LEU LEU ILE GLY SEQRES 24 D 401 LYS PRO LEU GLY ILE SER LEU PHE CYS TRP LEU ALA LEU SEQRES 25 D 401 ARG LEU LYS LEU ALA HIS LEU PRO GLU GLY THR THR TYR SEQRES 26 D 401 GLN GLN ILE MET VAL VAL GLY ILE LEU CYS GLY ILE GLY SEQRES 27 D 401 PHE THR MET SER ILE PHE ILE ALA SER LEU ALA PHE GLY SEQRES 28 D 401 SER VAL ASP PRO GLU LEU ILE ASN TRP ALA LYS LEU GLY SEQRES 29 D 401 ILE LEU VAL GLY SER ILE SER SER ALA VAL ILE GLY TYR SEQRES 30 D 401 SER TRP LEU ARG VAL ARG LEU ARG PRO SER VAL GLU PHE SEQRES 31 D 401 ARG VAL PRO GLY SER GLU ASN LEU TYR PHE GLN HET LMU B1384 29 HET SO4 B1385 5 HET SO4 B1386 5 HET SO4 C1391 5 HET SO4 D1384 5 HETNAM LMU DODECYL-ALPHA-D-MALTOSIDE HETNAM SO4 SULFATE ION FORMUL 5 LMU C24 H46 O11 FORMUL 6 SO4 4(O4 S 2-) HELIX 1 1 SER A 10 SER A 31 1 22 HELIX 2 2 SER A 31 GLU A 43 1 13 HELIX 3 3 MET A 59 GLY A 86 1 28 HELIX 4 4 ALA A 94 ALA A 114 1 21 HELIX 5 5 THR A 122 ILE A 128 5 7 HELIX 6 6 ASP A 133 ALA A 142 1 10 HELIX 7 7 LEU A 143 VAL A 148 5 6 HELIX 8 8 PRO A 149 TYR A 175 1 27 HELIX 9 9 SER A 180 CYS A 200 1 21 HELIX 10 10 ARG A 204 VAL A 219 1 16 HELIX 11 11 SER A 222 ILE A 237 1 16 HELIX 12 12 LYS A 240 GLY A 244 5 5 HELIX 13 13 SER A 246 LEU A 262 1 17 HELIX 14 14 LEU A 262 ALA A 272 1 11 HELIX 15 15 SER A 286 ILE A 298 1 13 HELIX 16 16 ILE A 298 LEU A 314 1 17 HELIX 17 17 GLN A 326 CYS A 335 1 10 HELIX 18 18 GLY A 338 PHE A 350 1 13 HELIX 19 19 GLU A 356 TRP A 379 1 24 HELIX 20 20 SER B 10 SER B 31 1 22 HELIX 21 21 SER B 31 GLU B 43 1 13 HELIX 22 22 MET B 59 GLY B 86 1 28 HELIX 23 23 ALA B 94 ALA B 114 1 21 HELIX 24 24 THR B 122 ILE B 128 5 7 HELIX 25 25 ASP B 133 ALA B 142 1 10 HELIX 26 26 LEU B 143 VAL B 148 5 6 HELIX 27 27 PRO B 149 TYR B 175 1 27 HELIX 28 28 SER B 180 CYS B 200 1 21 HELIX 29 29 ARG B 204 VAL B 219 1 16 HELIX 30 30 SER B 222 PHE B 236 1 15 HELIX 31 31 LYS B 240 GLY B 244 5 5 HELIX 32 32 SER B 246 LEU B 262 1 17 HELIX 33 33 LEU B 262 ALA B 272 1 11 HELIX 34 34 SER B 286 ILE B 298 1 13 HELIX 35 35 ILE B 298 LEU B 314 1 17 HELIX 36 36 GLN B 326 CYS B 335 1 10 HELIX 37 37 GLY B 338 PHE B 350 1 13 HELIX 38 38 ASP B 354 TRP B 379 1 26 HELIX 39 39 SER C 10 SER C 31 1 22 HELIX 40 40 SER C 31 GLU C 43 1 13 HELIX 41 41 MET C 59 GLY C 86 1 28 HELIX 42 42 ALA C 94 ALA C 114 1 21 HELIX 43 43 THR C 122 TRP C 126 5 5 HELIX 44 44 ASP C 133 ALA C 142 1 10 HELIX 45 45 LEU C 143 VAL C 148 5 6 HELIX 46 46 PRO C 149 TYR C 175 1 27 HELIX 47 47 SER C 180 CYS C 200 1 21 HELIX 48 48 ARG C 204 VAL C 219 1 16 HELIX 49 49 SER C 222 PHE C 236 1 15 HELIX 50 50 LYS C 240 GLY C 244 5 5 HELIX 51 51 SER C 246 LEU C 262 1 17 HELIX 52 52 LEU C 262 ALA C 272 1 11 HELIX 53 53 SER C 286 ILE C 298 1 13 HELIX 54 54 ILE C 298 LEU C 314 1 17 HELIX 55 55 GLN C 326 CYS C 335 1 10 HELIX 56 56 GLY C 338 PHE C 350 1 13 HELIX 57 57 GLU C 356 TRP C 379 1 24 HELIX 58 58 SER D 10 SER D 31 1 22 HELIX 59 59 SER D 31 GLU D 43 1 13 HELIX 60 60 MET D 59 GLY D 86 1 28 HELIX 61 61 ALA D 94 ALA D 114 1 21 HELIX 62 62 THR D 122 ILE D 128 5 7 HELIX 63 63 ASP D 133 ALA D 142 1 10 HELIX 64 64 LEU D 143 VAL D 148 5 6 HELIX 65 65 PRO D 149 TYR D 175 1 27 HELIX 66 66 SER D 180 CYS D 200 1 21 HELIX 67 67 ARG D 204 VAL D 219 1 16 HELIX 68 68 SER D 222 PHE D 236 1 15 HELIX 69 69 LYS D 240 GLY D 244 5 5 HELIX 70 70 SER D 246 LEU D 262 1 17 HELIX 71 71 LEU D 262 ALA D 272 1 11 HELIX 72 72 SER D 286 ILE D 298 1 13 HELIX 73 73 ILE D 298 LEU D 314 1 17 HELIX 74 74 GLN D 326 CYS D 335 1 10 HELIX 75 75 GLY D 338 PHE D 350 1 13 HELIX 76 76 ASP D 354 TRP D 379 1 26 SHEET 1 AA 4 LEU A 53 ASN A 58 0 SHEET 2 AA 4 PRO A 45 VAL A 50 -1 O VAL A 46 N LYS A 57 SHEET 3 AA 4 PRO B 45 VAL B 50 -1 O GLN B 47 N ARG A 49 SHEET 4 AA 4 LEU B 53 ASN B 58 -1 O LEU B 53 N VAL B 50 SHEET 1 CA 4 LEU C 53 ASN C 58 0 SHEET 2 CA 4 PRO C 45 VAL C 50 -1 O VAL C 46 N LYS C 57 SHEET 3 CA 4 PRO D 45 VAL D 50 -1 O GLN D 47 N ARG C 49 SHEET 4 CA 4 LEU D 53 ASN D 58 -1 O LEU D 53 N VAL D 50 SITE 1 AC1 4 THR A 205 ARG B 250 TRP B 258 SO4 B1385 SITE 1 AC2 6 ARG A 204 THR A 205 GLY A 206 VAL B 254 SITE 2 AC2 6 TRP B 258 LMU B1384 SITE 1 AC3 3 ARG B 204 THR B 205 GLY B 206 SITE 1 AC4 4 ARG C 204 THR C 205 GLY C 206 VAL D 254 SITE 1 AC5 4 VAL C 254 ARG D 204 THR D 205 GLY D 206 CRYST1 115.800 100.560 141.612 90.00 97.00 90.00 P 1 21 1 8 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 0.008636 0.000000 0.001060 0.00000 SCALE2 0.000000 0.009944 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007115 0.00000 MTRIX1 1 -0.289000 0.059000 -0.956000 69.15140 1 MTRIX2 1 0.074000 -0.994000 -0.083000 6.53442 1 MTRIX3 1 -0.955000 -0.094000 0.282000 51.99979 1 MTRIX1 2 -0.257000 0.788000 0.559000 3.16627 1 MTRIX2 2 0.777000 -0.176000 0.605000 -27.07852 1 MTRIX3 2 0.575000 0.590000 -0.567000 33.62885 1 MTRIX1 3 -0.417000 -0.855000 0.309000 20.81782 1 MTRIX2 3 -0.791000 0.174000 -0.586000 56.62976 1 MTRIX3 3 0.448000 -0.489000 -0.749000 46.45092 1