HEADER SIGNALING PROTEIN 15-AUG-11 3TFD TITLE CRYSTAL STRUCTURE OF AN H-NOX PROTEIN FROM NOSTOC SP. PCC 7120, L66W TITLE 2 MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALR2278 PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NOSTOC SP.; SOURCE 3 ORGANISM_TAXID: 103690; SOURCE 4 STRAIN: PCC 7120 / UTEX 2576; SOURCE 5 GENE: ALR2278; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HEME-BASED SENSOR DOMAIN, GAS BINDING, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.B.WINTER,M.A.HERZIK JR.,J.KURIYAN,M.A.MARLETTA REVDAT 3 28-FEB-24 3TFD 1 REMARK SEQADV LINK REVDAT 2 29-APR-15 3TFD 1 HETSYN REVDAT 1 09-NOV-11 3TFD 0 JRNL AUTH M.B.WINTER,M.A.HERZIK,J.KURIYAN,M.A.MARLETTA JRNL TITL TUNNELS MODULATE LIGAND FLUX IN A HEME NITRIC OXIDE/OXYGEN JRNL TITL 2 BINDING (H-NOX) DOMAIN. JRNL REF PROC.NATL.ACAD.SCI.USA V. 108 E881 2011 JRNL REFN ISSN 0027-8424 JRNL PMID 21997213 JRNL DOI 10.1073/PNAS.1114038108 REMARK 2 REMARK 2 RESOLUTION. 1.96 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.7_650) 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) : 1.96 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.95 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.9 REMARK 3 NUMBER OF REFLECTIONS : 42144 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.164 REMARK 3 R VALUE (WORKING SET) : 0.163 REMARK 3 FREE R VALUE : 0.186 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.080 REMARK 3 FREE R VALUE TEST SET COUNT : 2143 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 38.9574 - 4.8310 0.99 2967 165 0.1727 0.1655 REMARK 3 2 4.8310 - 3.8356 0.99 2877 137 0.1242 0.1457 REMARK 3 3 3.8356 - 3.3510 0.99 2810 165 0.1435 0.1840 REMARK 3 4 3.3510 - 3.0448 0.98 2790 155 0.1619 0.1938 REMARK 3 5 3.0448 - 2.8266 0.98 2767 152 0.1745 0.2273 REMARK 3 6 2.8266 - 2.6600 0.97 2738 152 0.1834 0.1971 REMARK 3 7 2.6600 - 2.5268 0.95 2674 141 0.1771 0.2000 REMARK 3 8 2.5268 - 2.4168 0.94 2636 145 0.1809 0.2061 REMARK 3 9 2.4168 - 2.3238 0.93 2624 137 0.1759 0.1990 REMARK 3 10 2.3238 - 2.2436 0.92 2597 138 0.1760 0.2079 REMARK 3 11 2.2436 - 2.1735 0.91 2573 137 0.1761 0.1955 REMARK 3 12 2.1735 - 2.1113 0.90 2538 140 0.1891 0.2068 REMARK 3 13 2.1113 - 2.0558 0.90 2494 126 0.1905 0.2130 REMARK 3 14 2.0558 - 2.0056 0.88 2502 131 0.1972 0.2396 REMARK 3 15 2.0056 - 1.9600 0.86 2414 122 0.2173 0.2579 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 : 0.65 REMARK 3 K_SOL : 0.41 REMARK 3 B_SOL : 43.69 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.200 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.920 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.009 3083 REMARK 3 ANGLE : 1.290 4204 REMARK 3 CHIRALITY : 0.064 427 REMARK 3 PLANARITY : 0.004 538 REMARK 3 DIHEDRAL : 15.425 1093 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 23 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 1:17) REMARK 3 ORIGIN FOR THE GROUP (A): 49.1668 46.7786 74.0223 REMARK 3 T TENSOR REMARK 3 T11: 0.3366 T22: 0.5212 REMARK 3 T33: 0.2783 T12: 0.0609 REMARK 3 T13: -0.0398 T23: 0.0149 REMARK 3 L TENSOR REMARK 3 L11: 2.3362 L22: 1.6353 REMARK 3 L33: 0.7393 L12: 0.2448 REMARK 3 L13: 0.8160 L23: -0.4277 REMARK 3 S TENSOR REMARK 3 S11: -0.0881 S12: -0.4795 S13: -0.2468 REMARK 3 S21: 0.3516 S22: 0.0908 S23: -0.1957 REMARK 3 S31: 0.0790 S32: 0.5710 S33: 0.0051 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 18:28) REMARK 3 ORIGIN FOR THE GROUP (A): 50.4089 40.1926 83.2251 REMARK 3 T TENSOR REMARK 3 T11: 0.5816 T22: 0.9051 REMARK 3 T33: 0.0920 T12: 0.4289 REMARK 3 T13: 0.0497 T23: 0.5341 REMARK 3 L TENSOR REMARK 3 L11: 0.0951 L22: 0.3303 REMARK 3 L33: 0.3981 L12: -0.0583 REMARK 3 L13: -0.0788 L23: -0.2502 REMARK 3 S TENSOR REMARK 3 S11: -0.2116 S12: -0.4211 S13: -0.0328 REMARK 3 S21: 0.3977 S22: 0.1689 S23: -0.2616 REMARK 3 S31: 0.0140 S32: 0.2010 S33: 0.1924 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 29:44) REMARK 3 ORIGIN FOR THE GROUP (A): 49.4791 35.9687 70.6871 REMARK 3 T TENSOR REMARK 3 T11: 0.3695 T22: 0.4662 REMARK 3 T33: 0.4443 T12: 0.1413 REMARK 3 T13: 0.1081 T23: 0.1858 REMARK 3 L TENSOR REMARK 3 L11: 0.5697 L22: 0.5501 REMARK 3 L33: 0.5148 L12: 0.2906 REMARK 3 L13: 0.4755 L23: 0.2353 REMARK 3 S TENSOR REMARK 3 S11: -0.4062 S12: -0.2149 S13: -1.0154 REMARK 3 S21: 0.0378 S22: -0.0877 S23: 0.1326 REMARK 3 S31: 0.4269 S32: 0.3176 S33: -0.0846 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 45:62) REMARK 3 ORIGIN FOR THE GROUP (A): 39.9671 42.5993 79.7925 REMARK 3 T TENSOR REMARK 3 T11: 0.4783 T22: 0.6711 REMARK 3 T33: 0.4697 T12: 0.1582 REMARK 3 T13: 0.1431 T23: 0.2021 REMARK 3 L TENSOR REMARK 3 L11: 1.2779 L22: 1.7949 REMARK 3 L33: 3.6252 L12: -0.9372 REMARK 3 L13: -0.4731 L23: -0.5905 REMARK 3 S TENSOR REMARK 3 S11: -0.4903 S12: -1.0447 S13: -0.5331 REMARK 3 S21: 0.4668 S22: 0.3304 S23: 0.7527 REMARK 3 S31: -0.4841 S32: -0.1677 S33: -0.1316 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 63:80) REMARK 3 ORIGIN FOR THE GROUP (A): 44.5586 53.4996 73.6884 REMARK 3 T TENSOR REMARK 3 T11: 0.3578 T22: 0.4563 REMARK 3 T33: 0.2392 T12: 0.0205 REMARK 3 T13: 0.0410 T23: 0.0024 REMARK 3 L TENSOR REMARK 3 L11: 1.8989 L22: 1.0488 REMARK 3 L33: 0.1690 L12: -0.0930 REMARK 3 L13: -0.2816 L23: -0.1415 REMARK 3 S TENSOR REMARK 3 S11: -0.2471 S12: -0.7070 S13: -0.0590 REMARK 3 S21: 0.4975 S22: 0.0876 S23: 0.0689 REMARK 3 S31: -0.1542 S32: 0.5347 S33: 0.0542 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 81:93) REMARK 3 ORIGIN FOR THE GROUP (A): 49.2314 59.1762 59.8506 REMARK 3 T TENSOR REMARK 3 T11: 0.2871 T22: 0.3814 REMARK 3 T33: 0.3043 T12: 0.0159 REMARK 3 T13: 0.0231 T23: 0.0284 REMARK 3 L TENSOR REMARK 3 L11: 1.1988 L22: 1.5677 REMARK 3 L33: 1.7973 L12: 0.2786 REMARK 3 L13: -0.6935 L23: 0.1448 REMARK 3 S TENSOR REMARK 3 S11: -0.1232 S12: -0.6385 S13: 0.0994 REMARK 3 S21: -0.0465 S22: -0.0070 S23: -0.3610 REMARK 3 S31: -0.1326 S32: 0.1746 S33: 0.0283 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 94:111) REMARK 3 ORIGIN FOR THE GROUP (A): 40.5997 56.9622 57.0137 REMARK 3 T TENSOR REMARK 3 T11: 0.3231 T22: 0.3490 REMARK 3 T33: 0.2408 T12: 0.0371 REMARK 3 T13: 0.0202 T23: 0.0110 REMARK 3 L TENSOR REMARK 3 L11: 0.2351 L22: 1.0816 REMARK 3 L33: 0.3357 L12: 0.0344 REMARK 3 L13: -0.0155 L23: -0.4970 REMARK 3 S TENSOR REMARK 3 S11: 0.0529 S12: 0.0138 S13: 0.0824 REMARK 3 S21: -0.3133 S22: -0.2141 S23: -0.1307 REMARK 3 S31: 0.1116 S32: -0.1634 S33: 0.0880 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 112:126) REMARK 3 ORIGIN FOR THE GROUP (A): 34.6391 53.8076 59.6030 REMARK 3 T TENSOR REMARK 3 T11: 0.3522 T22: 0.3893 REMARK 3 T33: 0.3016 T12: 0.0390 REMARK 3 T13: -0.0244 T23: -0.0435 REMARK 3 L TENSOR REMARK 3 L11: 1.1856 L22: 2.4038 REMARK 3 L33: 1.2234 L12: -1.3068 REMARK 3 L13: -0.0901 L23: 0.6937 REMARK 3 S TENSOR REMARK 3 S11: 0.3677 S12: 0.4668 S13: -0.2556 REMARK 3 S21: -0.6025 S22: -0.5221 S23: 0.0597 REMARK 3 S31: -0.1064 S32: -0.1648 S33: 0.0552 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 127:141) REMARK 3 ORIGIN FOR THE GROUP (A): 30.5159 56.2757 65.2568 REMARK 3 T TENSOR REMARK 3 T11: 0.3393 T22: 0.4039 REMARK 3 T33: 0.2946 T12: 0.0090 REMARK 3 T13: 0.0027 T23: -0.0334 REMARK 3 L TENSOR REMARK 3 L11: 0.9587 L22: 0.1822 REMARK 3 L33: 1.4059 L12: -0.0606 REMARK 3 L13: -0.4003 L23: 0.4754 REMARK 3 S TENSOR REMARK 3 S11: -0.0420 S12: 0.0596 S13: -0.1440 REMARK 3 S21: -0.1508 S22: -0.2001 S23: 0.0303 REMARK 3 S31: -0.1990 S32: -0.2433 S33: 0.0792 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 142:155) REMARK 3 ORIGIN FOR THE GROUP (A): 39.7539 59.4395 70.9701 REMARK 3 T TENSOR REMARK 3 T11: 0.3409 T22: 0.3610 REMARK 3 T33: 0.2797 T12: -0.0151 REMARK 3 T13: 0.0322 T23: -0.0550 REMARK 3 L TENSOR REMARK 3 L11: 1.1786 L22: 2.0975 REMARK 3 L33: 0.1297 L12: 0.6851 REMARK 3 L13: 0.0609 L23: -0.3524 REMARK 3 S TENSOR REMARK 3 S11: 0.0410 S12: -0.3127 S13: 0.0066 REMARK 3 S21: 0.5243 S22: 0.0176 S23: -0.0244 REMARK 3 S31: -0.1399 S32: 0.0058 S33: -0.0355 REMARK 3 TLS GROUP : 11 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 156:166) REMARK 3 ORIGIN FOR THE GROUP (A): 34.6496 65.5572 71.2790 REMARK 3 T TENSOR REMARK 3 T11: 0.3697 T22: 0.3727 REMARK 3 T33: 0.3257 T12: -0.0151 REMARK 3 T13: 0.0130 T23: -0.1034 REMARK 3 L TENSOR REMARK 3 L11: 0.2246 L22: 0.3910 REMARK 3 L33: 0.7274 L12: -0.3387 REMARK 3 L13: -0.0849 L23: 0.2545 REMARK 3 S TENSOR REMARK 3 S11: -0.0766 S12: 0.0077 S13: -0.0238 REMARK 3 S21: -0.0102 S22: 0.0192 S23: -0.1162 REMARK 3 S31: -0.1894 S32: -0.0799 S33: 0.0050 REMARK 3 TLS GROUP : 12 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 167:174) REMARK 3 ORIGIN FOR THE GROUP (A): 22.7259 50.3626 69.5348 REMARK 3 T TENSOR REMARK 3 T11: 0.3408 T22: 0.4011 REMARK 3 T33: 0.5439 T12: -0.0858 REMARK 3 T13: 0.0309 T23: -0.0999 REMARK 3 L TENSOR REMARK 3 L11: 0.0145 L22: 2.5772 REMARK 3 L33: 0.9439 L12: -0.0506 REMARK 3 L13: -0.0651 L23: -1.0924 REMARK 3 S TENSOR REMARK 3 S11: -0.0434 S12: 0.3441 S13: -0.4631 REMARK 3 S21: -0.2305 S22: 0.3504 S23: 1.2473 REMARK 3 S31: 0.6513 S32: -0.5640 S33: -0.0507 REMARK 3 TLS GROUP : 13 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 175:183) REMARK 3 ORIGIN FOR THE GROUP (A): 31.6611 65.9992 68.2724 REMARK 3 T TENSOR REMARK 3 T11: 0.3846 T22: 0.3420 REMARK 3 T33: 0.2813 T12: 0.0401 REMARK 3 T13: 0.0188 T23: -0.0159 REMARK 3 L TENSOR REMARK 3 L11: 1.2774 L22: 2.5652 REMARK 3 L33: 1.0781 L12: -0.1384 REMARK 3 L13: -0.4050 L23: -0.8688 REMARK 3 S TENSOR REMARK 3 S11: 0.2655 S12: 0.1024 S13: -0.0690 REMARK 3 S21: 0.2896 S22: -0.4309 S23: -0.3009 REMARK 3 S31: -0.2757 S32: -0.0666 S33: 0.0471 REMARK 3 TLS GROUP : 14 REMARK 3 SELECTION: CHAIN 'B' AND (RESSEQ 1:28) REMARK 3 ORIGIN FOR THE GROUP (A): 15.1664 81.0656 74.8136 REMARK 3 T TENSOR REMARK 3 T11: 0.4620 T22: 0.3217 REMARK 3 T33: 0.2982 T12: 0.1032 REMARK 3 T13: -0.0608 T23: -0.0186 REMARK 3 L TENSOR REMARK 3 L11: 0.6625 L22: 0.6864 REMARK 3 L33: 1.9501 L12: -0.4400 REMARK 3 L13: -0.0428 L23: -0.5492 REMARK 3 S TENSOR REMARK 3 S11: 0.1580 S12: 0.1455 S13: 0.0511 REMARK 3 S21: -0.1573 S22: -0.2840 S23: 0.2297 REMARK 3 S31: -0.8045 S32: -0.2019 S33: 0.0877 REMARK 3 TLS GROUP : 15 REMARK 3 SELECTION: CHAIN 'B' AND (RESSEQ 29:44) REMARK 3 ORIGIN FOR THE GROUP (A): 6.8996 81.0312 81.6211 REMARK 3 T TENSOR REMARK 3 T11: 0.4294 T22: 0.3843 REMARK 3 T33: 0.4365 T12: 0.1719 REMARK 3 T13: -0.1211 T23: -0.1646 REMARK 3 L TENSOR REMARK 3 L11: 1.1465 L22: 0.8487 REMARK 3 L33: 0.8923 L12: 0.3420 REMARK 3 L13: -0.5096 L23: -0.8057 REMARK 3 S TENSOR REMARK 3 S11: 0.1076 S12: -0.0367 S13: -0.3121 REMARK 3 S21: -0.2313 S22: -0.5288 S23: 0.7697 REMARK 3 S31: -0.3959 S32: -0.5736 S33: -0.2739 REMARK 3 TLS GROUP : 16 REMARK 3 SELECTION: CHAIN 'B' AND (RESSEQ 45:62) REMARK 3 ORIGIN FOR THE GROUP (A): 13.8099 71.4349 72.8522 REMARK 3 T TENSOR REMARK 3 T11: 0.3996 T22: 0.3996 REMARK 3 T33: 0.3632 T12: 0.0874 REMARK 3 T13: -0.0800 T23: -0.1041 REMARK 3 L TENSOR REMARK 3 L11: 1.9961 L22: 1.7142 REMARK 3 L33: 2.0743 L12: -0.8482 REMARK 3 L13: 0.5431 L23: 1.4324 REMARK 3 S TENSOR REMARK 3 S11: 0.0969 S12: 0.5559 S13: -0.4768 REMARK 3 S21: -0.3407 S22: -0.4057 S23: 0.3220 REMARK 3 S31: -0.3520 S32: -0.0052 S33: 0.0627 REMARK 3 TLS GROUP : 17 REMARK 3 SELECTION: CHAIN 'B' AND (RESSEQ 63:90) REMARK 3 ORIGIN FOR THE GROUP (A): 25.5930 78.4009 83.2803 REMARK 3 T TENSOR REMARK 3 T11: 0.3857 T22: 0.2884 REMARK 3 T33: 0.2373 T12: -0.0021 REMARK 3 T13: -0.0236 T23: -0.0287 REMARK 3 L TENSOR REMARK 3 L11: 1.0066 L22: 0.6712 REMARK 3 L33: 0.6539 L12: 0.0740 REMARK 3 L13: 0.7442 L23: 0.5243 REMARK 3 S TENSOR REMARK 3 S11: -0.1445 S12: 0.2227 S13: 0.0352 REMARK 3 S21: -0.2969 S22: 0.1064 S23: 0.0136 REMARK 3 S31: -0.4525 S32: 0.2479 S33: 0.0160 REMARK 3 TLS GROUP : 18 REMARK 3 SELECTION: CHAIN 'B' AND (RESSEQ 91:100) REMARK 3 ORIGIN FOR THE GROUP (A): 35.5219 72.1351 93.4826 REMARK 3 T TENSOR REMARK 3 T11: 0.3681 T22: 0.4489 REMARK 3 T33: 0.2905 T12: 0.0653 REMARK 3 T13: -0.0366 T23: -0.0545 REMARK 3 L TENSOR REMARK 3 L11: 3.2805 L22: 1.3293 REMARK 3 L33: 2.6020 L12: -1.4389 REMARK 3 L13: -1.5033 L23: -0.5044 REMARK 3 S TENSOR REMARK 3 S11: 0.4544 S12: 0.6363 S13: 0.2263 REMARK 3 S21: -0.4955 S22: -0.0503 S23: -0.1572 REMARK 3 S31: 0.4681 S32: 0.6074 S33: -0.1625 REMARK 3 TLS GROUP : 19 REMARK 3 SELECTION: CHAIN 'B' AND (RESSEQ 101:111) REMARK 3 ORIGIN FOR THE GROUP (A): 23.1016 74.3588 97.5309 REMARK 3 T TENSOR REMARK 3 T11: 0.3656 T22: 0.3903 REMARK 3 T33: 0.2204 T12: 0.0358 REMARK 3 T13: -0.0288 T23: -0.0938 REMARK 3 L TENSOR REMARK 3 L11: 2.2084 L22: 2.9264 REMARK 3 L33: 0.7907 L12: 0.6326 REMARK 3 L13: -1.2120 L23: -0.8088 REMARK 3 S TENSOR REMARK 3 S11: -0.2634 S12: -0.8136 S13: 0.2641 REMARK 3 S21: 0.3952 S22: -0.1288 S23: -0.3772 REMARK 3 S31: -0.3559 S32: -0.3423 S33: 0.0097 REMARK 3 TLS GROUP : 20 REMARK 3 SELECTION: CHAIN 'B' AND (RESSEQ 112:126) REMARK 3 ORIGIN FOR THE GROUP (A): 24.8425 66.7828 93.3753 REMARK 3 T TENSOR REMARK 3 T11: 0.3764 T22: 0.3397 REMARK 3 T33: 0.3023 T12: 0.0381 REMARK 3 T13: 0.0031 T23: -0.0137 REMARK 3 L TENSOR REMARK 3 L11: 2.3793 L22: 1.8738 REMARK 3 L33: 1.4399 L12: -1.5725 REMARK 3 L13: -0.4269 L23: -0.3125 REMARK 3 S TENSOR REMARK 3 S11: -0.3526 S12: -0.6459 S13: -0.1408 REMARK 3 S21: 0.4691 S22: 0.3929 S23: 0.1938 REMARK 3 S31: 0.0931 S32: 0.1711 S33: -0.0220 REMARK 3 TLS GROUP : 21 REMARK 3 SELECTION: CHAIN 'B' AND (RESSEQ 127:141) REMARK 3 ORIGIN FOR THE GROUP (A): 27.6184 62.6443 87.7608 REMARK 3 T TENSOR REMARK 3 T11: 0.3284 T22: 0.3252 REMARK 3 T33: 0.2510 T12: -0.0058 REMARK 3 T13: 0.0060 T23: -0.0076 REMARK 3 L TENSOR REMARK 3 L11: 0.5076 L22: 0.8511 REMARK 3 L33: 1.3881 L12: -0.2944 REMARK 3 L13: 0.1223 L23: -0.0711 REMARK 3 S TENSOR REMARK 3 S11: -0.0823 S12: 0.1016 S13: -0.1298 REMARK 3 S21: 0.1513 S22: -0.1090 S23: 0.0433 REMARK 3 S31: 0.2988 S32: 0.2699 S33: 0.0386 REMARK 3 TLS GROUP : 22 REMARK 3 SELECTION: CHAIN 'B' AND (RESSEQ 142:166) REMARK 3 ORIGIN FOR THE GROUP (A): 33.6179 69.7117 81.9271 REMARK 3 T TENSOR REMARK 3 T11: 0.3326 T22: 0.3775 REMARK 3 T33: 0.2612 T12: -0.0032 REMARK 3 T13: 0.0431 T23: -0.0467 REMARK 3 L TENSOR REMARK 3 L11: 0.4202 L22: 0.8163 REMARK 3 L33: 0.8162 L12: 0.3349 REMARK 3 L13: -0.1386 L23: -0.0875 REMARK 3 S TENSOR REMARK 3 S11: -0.1247 S12: -0.0497 S13: 0.1070 REMARK 3 S21: -0.3081 S22: -0.0115 S23: -0.0024 REMARK 3 S31: 0.0216 S32: 0.3544 S33: 0.0381 REMARK 3 TLS GROUP : 23 REMARK 3 SELECTION: CHAIN 'B' AND (RESSEQ 167:182) REMARK 3 ORIGIN FOR THE GROUP (A): 29.4369 58.6402 84.0104 REMARK 3 T TENSOR REMARK 3 T11: 0.4218 T22: 0.3788 REMARK 3 T33: 0.3283 T12: -0.0206 REMARK 3 T13: 0.0341 T23: -0.0424 REMARK 3 L TENSOR REMARK 3 L11: 1.2837 L22: 0.5785 REMARK 3 L33: 2.0445 L12: -0.4217 REMARK 3 L13: 0.1954 L23: 0.1391 REMARK 3 S TENSOR REMARK 3 S11: -0.0929 S12: 0.2158 S13: -0.2780 REMARK 3 S21: 0.0089 S22: 0.1774 S23: 0.0997 REMARK 3 S31: 0.6234 S32: 0.1789 S33: -0.0009 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 3TFD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-AUG-11. REMARK 100 THE DEPOSITION ID IS D_1000067412. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-OCT-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.977 REMARK 200 MONOCHROMATOR : KHOZU DOUBLE FLAT CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42144 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.960 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.96 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.99 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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 (%): 67.49 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.78 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.9-2.0 M MALONIC ACID, PH 7.0, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 5555 Z,X,Y REMARK 290 6555 Z+1/2,-X+1/2,-Y REMARK 290 7555 -Z+1/2,-X,Y+1/2 REMARK 290 8555 -Z,X+1/2,-Y+1/2 REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z+1/2,-X+1/2 REMARK 290 11555 Y+1/2,-Z+1/2,-X REMARK 290 12555 -Y+1/2,-Z,X+1/2 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 61.58500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 61.58500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 61.58500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 61.58500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 61.58500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 61.58500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 61.58500 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 61.58500 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 61.58500 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 61.58500 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 61.58500 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 61.58500 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 61.58500 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 61.58500 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 61.58500 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 61.58500 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 61.58500 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 61.58500 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 265 LIES ON A SPECIAL POSITION. 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 SER A 184 REMARK 465 ASN A 185 REMARK 465 LEU A 186 REMARK 465 TYR A 187 REMARK 465 ASP A 188 REMARK 465 ASP A 189 REMARK 465 ASP B 183 REMARK 465 SER B 184 REMARK 465 ASN B 185 REMARK 465 LEU B 186 REMARK 465 TYR B 187 REMARK 465 ASP B 188 REMARK 465 ASP B 189 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 ASP A 183 CG OD1 OD2 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLN A 27 OE1 NE2 REMARK 480 LYS A 28 CD CE NZ REMARK 480 GLU A 32 CG CD OE1 OE2 REMARK 480 ASP A 33 OD1 OD2 REMARK 480 GLU A 57 CD OE1 OE2 REMARK 480 LYS A 159 CD CE NZ REMARK 480 GLU A 169 OE1 OE2 REMARK 480 LYS B 15 CE NZ REMARK 480 GLN B 27 OE1 NE2 REMARK 480 GLU B 32 CD OE1 OE2 REMARK 480 LYS B 128 CD CE NZ REMARK 480 LYS B 154 CE NZ REMARK 480 GLU B 169 CD OE1 OE2 REMARK 480 LYS B 180 CE NZ 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 HD22 ASN B 103 O HOH B 258 1.48 REMARK 500 HH TYR A 77 O HOH A 247 1.59 REMARK 500 O HOH B 290 O HOH B 292 1.82 REMARK 500 O GLY A 171 O HOH A 253 2.09 REMARK 500 O HOH B 261 O HOH B 285 2.11 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 THR A 170 -4.89 -56.67 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 105 NE2 REMARK 620 2 HEM A 500 NA 104.9 REMARK 620 3 HEM A 500 NB 103.4 85.8 REMARK 620 4 HEM A 500 NC 95.8 159.3 88.3 REMARK 620 5 HEM A 500 ND 99.0 90.2 157.6 87.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 105 NE2 REMARK 620 2 HEM B 501 NA 106.6 REMARK 620 3 HEM B 501 NB 99.9 87.4 REMARK 620 4 HEM B 501 NC 93.7 159.7 88.7 REMARK 620 5 HEM B 501 ND 99.8 90.0 160.1 86.9 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MLA B 184 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2O09 RELATED DB: PDB REMARK 900 RELATED ID: 2O0C RELATED DB: PDB REMARK 900 RELATED ID: 2O0G RELATED DB: PDB REMARK 900 RELATED ID: 3TF0 RELATED DB: PDB REMARK 900 RELATED ID: 3TF1 RELATED DB: PDB REMARK 900 RELATED ID: 3TF8 RELATED DB: PDB REMARK 900 RELATED ID: 3TF9 RELATED DB: PDB REMARK 900 RELATED ID: 3TFA RELATED DB: PDB REMARK 900 RELATED ID: 3TFE RELATED DB: PDB REMARK 900 RELATED ID: 3TFF RELATED DB: PDB REMARK 900 RELATED ID: 3TFG RELATED DB: PDB DBREF 3TFD A 1 189 UNP Q8YUQ7 Q8YUQ7_NOSS1 1 189 DBREF 3TFD B 1 189 UNP Q8YUQ7 Q8YUQ7_NOSS1 1 189 SEQADV 3TFD TRP A 66 UNP Q8YUQ7 LEU 66 ENGINEERED MUTATION SEQADV 3TFD TRP B 66 UNP Q8YUQ7 LEU 66 ENGINEERED MUTATION SEQRES 1 A 189 MET TYR GLY LEU VAL ASN LYS ALA ILE GLN ASP MET ILE SEQRES 2 A 189 SER LYS HIS HIS GLY GLU ASP THR TRP GLU ALA ILE LYS SEQRES 3 A 189 GLN LYS ALA GLY LEU GLU ASP ILE ASP PHE PHE VAL GLY SEQRES 4 A 189 MET GLU ALA TYR SER ASP ASP VAL THR TYR HIS LEU VAL SEQRES 5 A 189 GLY ALA ALA SER GLU VAL LEU GLY LYS PRO ALA GLU GLU SEQRES 6 A 189 TRP LEU ILE ALA PHE GLY GLU TYR TRP VAL THR TYR THR SEQRES 7 A 189 SER GLU GLU GLY TYR GLY GLU LEU LEU ALA SER ALA GLY SEQRES 8 A 189 ASP SER LEU PRO GLU PHE MET GLU ASN LEU ASP ASN LEU SEQRES 9 A 189 HIS ALA ARG VAL GLY LEU SER PHE PRO GLN LEU ARG PRO SEQRES 10 A 189 PRO ALA PHE GLU CYS GLN HIS THR SER SER LYS SER MET SEQRES 11 A 189 GLU LEU HIS TYR GLN SER THR ARG CYS GLY LEU ALA PRO SEQRES 12 A 189 MET VAL LEU GLY LEU LEU HIS GLY LEU GLY LYS ARG PHE SEQRES 13 A 189 GLN THR LYS VAL GLU VAL THR GLN THR ALA PHE ARG GLU SEQRES 14 A 189 THR GLY GLU ASP HIS ASP ILE PHE SER ILE LYS TYR GLU SEQRES 15 A 189 ASP SER ASN LEU TYR ASP ASP SEQRES 1 B 189 MET TYR GLY LEU VAL ASN LYS ALA ILE GLN ASP MET ILE SEQRES 2 B 189 SER LYS HIS HIS GLY GLU ASP THR TRP GLU ALA ILE LYS SEQRES 3 B 189 GLN LYS ALA GLY LEU GLU ASP ILE ASP PHE PHE VAL GLY SEQRES 4 B 189 MET GLU ALA TYR SER ASP ASP VAL THR TYR HIS LEU VAL SEQRES 5 B 189 GLY ALA ALA SER GLU VAL LEU GLY LYS PRO ALA GLU GLU SEQRES 6 B 189 TRP LEU ILE ALA PHE GLY GLU TYR TRP VAL THR TYR THR SEQRES 7 B 189 SER GLU GLU GLY TYR GLY GLU LEU LEU ALA SER ALA GLY SEQRES 8 B 189 ASP SER LEU PRO GLU PHE MET GLU ASN LEU ASP ASN LEU SEQRES 9 B 189 HIS ALA ARG VAL GLY LEU SER PHE PRO GLN LEU ARG PRO SEQRES 10 B 189 PRO ALA PHE GLU CYS GLN HIS THR SER SER LYS SER MET SEQRES 11 B 189 GLU LEU HIS TYR GLN SER THR ARG CYS GLY LEU ALA PRO SEQRES 12 B 189 MET VAL LEU GLY LEU LEU HIS GLY LEU GLY LYS ARG PHE SEQRES 13 B 189 GLN THR LYS VAL GLU VAL THR GLN THR ALA PHE ARG GLU SEQRES 14 B 189 THR GLY GLU ASP HIS ASP ILE PHE SER ILE LYS TYR GLU SEQRES 15 B 189 ASP SER ASN LEU TYR ASP ASP HET HEM A 500 73 HET HEM B 501 73 HET MLA B 190 7 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM MLA MALONIC ACID HETSYN HEM HEME HETSYN MLA DICARBOXYLIC ACID C3; PROPANEDIOLIC ACID; HETSYN 2 MLA METHANEDICARBOXYLIC ACID FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 5 MLA C3 H4 O4 FORMUL 6 HOH *190(H2 O) HELIX 1 1 TYR A 2 GLY A 18 1 17 HELIX 2 2 GLY A 18 ALA A 29 1 12 HELIX 3 3 SER A 44 GLY A 60 1 17 HELIX 4 4 PRO A 62 GLU A 81 1 20 HELIX 5 5 TYR A 83 ALA A 90 1 8 HELIX 6 6 SER A 93 PHE A 112 1 20 HELIX 7 7 LEU A 141 PHE A 156 1 16 HELIX 8 8 TYR B 2 GLY B 18 1 17 HELIX 9 9 GLY B 18 ALA B 29 1 12 HELIX 10 10 SER B 44 GLY B 60 1 17 HELIX 11 11 PRO B 62 GLU B 81 1 20 HELIX 12 12 TYR B 83 ALA B 90 1 8 HELIX 13 13 SER B 93 PHE B 112 1 20 HELIX 14 14 LEU B 141 PHE B 156 1 16 SHEET 1 A 4 ALA A 119 SER A 126 0 SHEET 2 A 4 SER A 129 GLN A 135 -1 O GLN A 135 N ALA A 119 SHEET 3 A 4 ASP A 175 GLU A 182 -1 O PHE A 177 N LEU A 132 SHEET 4 A 4 LYS A 159 ALA A 166 -1 N THR A 163 O SER A 178 SHEET 1 B 4 ALA B 119 SER B 126 0 SHEET 2 B 4 SER B 129 GLN B 135 -1 O HIS B 133 N GLU B 121 SHEET 3 B 4 ASP B 175 GLU B 182 -1 O PHE B 177 N LEU B 132 SHEET 4 B 4 LYS B 159 ALA B 166 -1 N THR B 163 O SER B 178 LINK NE2 HIS A 105 FE HEM A 500 1555 1555 2.21 LINK NE2 HIS B 105 FE HEM B 501 1555 1555 2.20 SITE 1 AC1 22 MET A 1 TYR A 2 TRP A 74 THR A 78 SITE 2 AC1 22 TYR A 83 PHE A 97 LEU A 101 HIS A 105 SITE 3 AC1 22 VAL A 108 LEU A 115 ARG A 116 PRO A 118 SITE 4 AC1 22 PHE A 120 TYR A 134 SER A 136 ARG A 138 SITE 5 AC1 22 LEU A 141 MET A 144 VAL A 145 LEU A 148 SITE 6 AC1 22 HOH A 214 HOH A 245 SITE 1 AC2 20 MET B 1 TYR B 2 VAL B 5 TRP B 74 SITE 2 AC2 20 THR B 78 TYR B 83 PHE B 97 LEU B 101 SITE 3 AC2 20 HIS B 105 LEU B 115 ARG B 116 PRO B 118 SITE 4 AC2 20 PHE B 120 TYR B 134 SER B 136 ARG B 138 SITE 5 AC2 20 VAL B 145 LEU B 148 HOH B 196 HOH B 204 SITE 1 AC3 8 HIS B 16 HIS B 17 LYS B 61 ALA B 69 SITE 2 AC3 8 HOH B 217 HOH B 222 HOH B 256 HOH B 259 CRYST1 123.170 123.170 123.170 90.00 90.00 90.00 P 21 3 24 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 0.008119 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008119 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008119 0.00000